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Times Square New Year’s Eve could be the coldest since 2017. Click to see how cold it will be. Chevron right
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DeKalb, IL

28°F
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Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, December 31

Current Weather

3:54 AM

28°F
Cloudy
RealFeel® 23°
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
RealFeel®
23°
Wind
WNW 7 mph
Wind Gusts
15 mph
Humidity
91%
Indoor Humidity
35% (Dry)
Dew Point
26° F
Pressure
↓ 29.92 in
Cloud Cover
93%
Visibility
10 mi
Cloud Ceiling
1900 ft

Day

12/31
34°Hi
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
RealFeel Shade™ 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
Cloudy and breezy; intermittent snow and flurries this afternoon with little or no accumulation; roads could be slippery

Max UV Index0.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindW 15 mph

Wind Gusts30 mph

Probability of Precipitation68%

Probability of Thunderstorms0%

Precipitation0.02 in

Snow0.2

Hours of Precipitation3

Cloud Cover99%

Morning

Afternoon

Night

12/31
9°Lo
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
Mostly cloudy and very cold; bundle up for New Year's Eve festivities

WindNNW 10 mph

Wind Gusts25 mph

Probability of Precipitation11%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover80%

Evening

Overnight

Sun & Moon

9 hrs 10 mins
Rise 7:23 AM
Set 4:33 PM
Waxing Gibbous
Rise 1:35 PM
Set 5:50 AM

Temperature History

12/31
High
Low
Forecast
34°
9°
Average
30°
15°
Last Year
38°
30°
Record
57°
2002
-14°
1967

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World North America United States Illinois DeKalb

Weather Near DeKalb:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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