DeKalb, IL Weather Forecast

Tonight's Weather

Tue, Feb 17

Increasingly windy with periods of rain and a thunderstorm Lo: 46°

Tomorrow: Mostly sunny, windy and warm with the temperature approaching the record of 66 set in 2017; low humidity and dry brush will result in an elevated fire threat Hi: 64°

Current Weather

9:48 PM

46°F

RealFeel® 39°

Mostly cloudy More Details

Wind SSE 11 mph

Wind Gusts 21 mph

Air Quality Poor

MINUTECAST®

Rain starting in 35 min

Now

10:48 PM

DeKalb Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

2/17

46° Lo

Rain and a thunderstorm

94%

Wed

2/18

64° 32°

Windy, warm

Night: Partly cloudy

Thu

2/19

56° 30°

A shower and thunderstorm

Rain and a thunderstorm early

65%

Fri

2/20

34° 19°

Windy; a shower, much colder

Partly cloudy and breezy

55%

Sat

2/21

35° 18°

Partly sunny

Mostly cloudy and breezy

11%

Sun

2/22

30° 15°

Rather cloudy and chilly

Partly cloudy, brisk and cold

16%

Mon

2/23

33° 19°

Sun and some clouds

Mostly clear

Tue

2/24

40° 28°

Mostly sunny

Windy with increasing clouds

Wed

2/25

47° 27°

A bit of sleet in the morning

Partly cloudy

55%

Thu

2/26

37° 27°

Sun through high clouds

Mainly clear

Sun & Moon

10 hrs 42 mins

Rise 6:48 AM

Set 5:30 PM

New Moon

Rise 6:59 AM

Set 5:56 PM

Air Quality

Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.