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Large winter storm threatens central, eastern US later this week. Get the forecast. Chevron right

Perryville, IL

-3°F
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Perryville

Illinois

-3°
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Perryville, IL Weather
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WinterCast

An inch or two

Wed, 1/21, 1:00 AM - Wed, 1/21, 6:00 AM

Snow

10 AM

6°
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 sunny

RealFeel Shade™-5°

WindWSW 8 mph

Air QualityFair

Max UV Index1.8 (Low)

Wind Gusts10 mph

Humidity79%

Indoor Humidity16% (Extremely Dry)

Dew Point1° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

11 AM

9°
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 sunny

RealFeel Shade™-2°

WindWSW 9 mph

Air QualityExcellent

Max UV Index2.2 (Low)

Wind Gusts12 mph

Humidity67%

Indoor Humidity16% (Extremely Dry)

Dew Point0° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover28%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

14°
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 sunny

RealFeel Shade™2°

WindWSW 9 mph

Air QualityExcellent

Max UV Index2.3 (Low)

Wind Gusts12 mph

Humidity56%

Indoor Humidity17% (Extremely Dry)

Dew Point1° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

18°
RealFeel® 10°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Mostly cloudy

RealFeel Shade™7°

WindSW 9 mph

Air QualityExcellent

Max UV Index1.7 (Low)

Wind Gusts12 mph

Humidity49%

Indoor Humidity17% (Extremely Dry)

Dew Point2° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

20°
RealFeel® 12°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Mostly cloudy

RealFeel Shade™9°

WindSW 9 mph

Air QualityExcellent

Max UV Index1.2 (Low)

Wind Gusts12 mph

Humidity48%

Indoor Humidity18% (Extremely Dry)

Dew Point3° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling19300 ft

3 PM

21°
RealFeel® 13°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy

RealFeel Shade™13°

WindSW 9 mph

Air QualityExcellent

Max UV Index0.6 (Low)

Wind Gusts10 mph

Humidity46%

Indoor Humidity18% (Extremely Dry)

Dew Point3° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling17600 ft

4 PM

20°
RealFeel® 13°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy

RealFeel Shade™13°

WindSSW 8 mph

Air QualityExcellent

Max UV Index0.2 (Low)

Wind Gusts9 mph

Humidity51%

Indoor Humidity19% (Extremely Dry)

Dew Point4° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling16600 ft

5 PM

19°
RealFeel® 16°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy

WindS 6 mph

Air QualityExcellent

Wind Gusts7 mph

Humidity56%

Indoor Humidity20% (Very Dry)

Dew Point6° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling15600 ft

6 PM

19°
RealFeel® 18°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy

WindSSE 5 mph

Air QualityFair

Wind Gusts6 mph

Humidity59%

Indoor Humidity21% (Very Dry)

Dew Point7° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling14700 ft

7 PM

18°
RealFeel® 16°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy

WindSSE 5 mph

Air QualityFair

Wind Gusts6 mph

Humidity65%

Indoor Humidity23% (Very Dry)

Dew Point8° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling11800 ft

8 PM

20°
RealFeel® 15°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy
alerts

Winter Weather Advisory

8:00 PM Tuesday - 6:00 AM Wednesday

WindSSE 6 mph

Air QualityFair

Wind Gusts7 mph

Humidity67%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling9000 ft

9 PM

20°
RealFeel® 14°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy
alerts

Winter Weather Advisory

8:00 PM Tuesday - 6:00 AM Wednesday

WindS 7 mph

Air QualityFair

Wind Gusts8 mph

Humidity73%

Indoor Humidity26% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling6200 ft

10 PM

20°
RealFeel® 15°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy
alerts

Winter Weather Advisory

8:00 PM Tuesday - 6:00 AM Wednesday

WindSSE 6 mph

Air QualityFair

Wind Gusts8 mph

Humidity79%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling5400 ft

11 PM

20°
RealFeel® 16°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy
alerts

Winter Weather Advisory

8:00 PM Tuesday - 6:00 AM Wednesday

WindSSE 6 mph

Air QualityFair

Wind Gusts7 mph

Humidity84%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling4500 ft

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World North America United States Illinois Perryville

Weather Near Perryville:

  • Belvidere, IL
  • Freeport, IL
  • Rockford, IL
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