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Sullivan, IL

25°F
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Sullivan

Illinois

25°
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Sullivan, IL Weather
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Chevron right

12 AM

24°
RealFeel® 9°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Partly cloudy

WindNW 14 mph

Air QualityFair

Wind Gusts21 mph

Humidity65%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover42%

Visibility10 mi

Cloud Ceiling30000 ft

1 AM

24°
RealFeel® 9°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Intermittent clouds

WindNW 15 mph

Air QualityFair

Wind Gusts21 mph

Humidity65%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover62%

Visibility10 mi

Cloud Ceiling9200 ft

2 AM

24°
RealFeel® 8°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Intermittent clouds

WindNW 15 mph

Air QualityFair

Wind Gusts21 mph

Humidity67%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover68%

Visibility10 mi

Cloud Ceiling8100 ft

3 AM

23°
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Intermittent clouds

WindNW 16 mph

Air QualityFair

Wind Gusts20 mph

Humidity67%

Indoor Humidity26% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover73%

Visibility10 mi

Cloud Ceiling7100 ft

4 AM

22°
RealFeel® 5°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Mostly cloudy

WindNW 16 mph

Air QualityFair

Wind Gusts21 mph

Humidity67%

Indoor Humidity26% (Very Dry)

Dew Point13° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover79%

Visibility10 mi

Cloud Ceiling5600 ft

5 AM

22°
RealFeel® 4°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Mostly cloudy

WindNW 17 mph

Air QualityFair

Wind Gusts22 mph

Humidity66%

Indoor Humidity25% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover84%

Visibility10 mi

Cloud Ceiling4100 ft

6 AM

21°
RealFeel® 2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Cloudy

WindNW 18 mph

Air QualityFair

Wind Gusts23 mph

Humidity66%

Indoor Humidity25% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling2700 ft

7 AM

21°
RealFeel® 1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

RealFeel Shade™1°

WindNW 18 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts24 mph

Humidity66%

Indoor Humidity25% (Very Dry)

Dew Point11° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover90%

Visibility8 mi

Cloud Ceiling2400 ft

8 AM

20°
RealFeel® -1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

RealFeel Shade™-1°

WindNW 20 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts25 mph

Humidity67%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility8 mi

Cloud Ceiling2200 ft

9 AM

21°
RealFeel® 1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

RealFeel Shade™1°

WindNW 21 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts27 mph

Humidity63%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility8 mi

Cloud Ceiling2000 ft

10 AM

22°
RealFeel® 3°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

RealFeel Shade™3°

WindNW 21 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts29 mph

Humidity59%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility8 mi

Cloud Ceiling2500 ft

11 AM

24°
RealFeel® 5°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

RealFeel Shade™3°

WindNW 22 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts32 mph

Humidity56%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility8 mi

Cloud Ceiling2500 ft

12 PM

25°
RealFeel® 6°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

RealFeel Shade™5°

WindNW 22 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts35 mph

Humidity54%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility8 mi

Cloud Ceiling2500 ft

1 PM

26°
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy

RealFeel Shade™6°

WindNW 22 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts36 mph

Humidity51%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover88%

Visibility8 mi

Cloud Ceiling2500 ft

2 PM

28°
RealFeel® 9°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy

RealFeel Shade™9°

WindNW 22 mph

Air QualityExcellent

Max UV Index0.9 (Low)

Wind Gusts37 mph

Humidity47%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover89%

Visibility8 mi

Cloud Ceiling2500 ft

3 PM

27°
RealFeel® 8°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

RealFeel Shade™8°

WindNW 22 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts38 mph

Humidity47%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility8 mi

Cloud Ceiling2500 ft

4 PM

26°
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

RealFeel Shade™7°

WindNW 21 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts35 mph

Humidity49%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility8 mi

Cloud Ceiling2500 ft

5 PM

25°
RealFeel® 6°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

RealFeel Shade™6°

WindNW 20 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts31 mph

Humidity52%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover90%

Visibility8 mi

Cloud Ceiling2500 ft

6 PM

23°
RealFeel® 4°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

WindNW 18 mph

Air QualityExcellent

Wind Gusts28 mph

Humidity57%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility8 mi

Cloud Ceiling2500 ft

7 PM

22°
RealFeel® 2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy

WindNW 18 mph

Air QualityFair

Wind Gusts27 mph

Humidity61%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling5900 ft

8 PM

21°
RealFeel® 1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy

WindNW 18 mph

Air QualityFair

Wind Gusts27 mph

Humidity62%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling4800 ft

9 PM

20°
RealFeel® 0°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Cloudy

WindNW 20 mph

Air QualityFair

Wind Gusts24 mph

Humidity63%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling3700 ft

10 PM

20°
RealFeel® -1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy

WindNW 18 mph

Air QualityFair

Wind Gusts23 mph

Humidity65%

Indoor Humidity24% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling4800 ft

11 PM

19°
RealFeel® -1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy

WindNW 18 mph

Air QualityFair

Wind Gusts22 mph

Humidity66%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling5900 ft

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World North America United States Illinois Sullivan

Weather Near Sullivan:

  • Champaign, IL
  • Decatur, IL
  • Springfield, IL
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