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Current Weather Conditions for Dekalb, IL

Snow before noon, then rain and snow. Cloudy, with a high near 39. West northwest wind 20 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
30°F

Conditions

Wind: 20 mph WNW
Humidity: 85%
Probability of Precipitation: 21%

Hourly Forcast (next 12 hours)

2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM
30° 31° 33° 33° 34° 35° 36° 37° 38° 38° 39° 37° 37°

Upcoming Week

Day Forecast High Low
Today
Heavy Snow
Snow before noon, then rain and snow. Cloudy, with a high near 39. West northwest wind 20 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
38°F 28°F
Tonight
Chance Rain then Cloudy
A chance of rain before midnight. Cloudy. Low around 36, with temperatures rising to around 39 overnight. Northwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
38°F 28°F
Friday
Cloudy
Cloudy. High near 45, with temperatures falling to around 42 in the afternoon. Northwest wind around 15 mph, with gusts as high as 30 mph.
38°F 28°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 30. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
38°F 28°F
Saturday
Partly Sunny
Partly sunny, with a high near 44. West wind 5 to 10 mph.
38°F 28°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 31.
38°F 28°F
Sunday
Mostly Cloudy
Mostly cloudy, with a high near 49.
38°F 28°F
Sunday Night
Cloudy then Slight Chance Rain
A slight chance of rain after midnight. Cloudy, with a low around 39.
38°F 28°F
Monday
Chance Rain
A chance of rain. Mostly cloudy, with a high near 47.
38°F 28°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 24.
38°F 28°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 35.
38°F 28°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 21.
38°F 28°F
Wednesday
Partly Sunny
Partly sunny, with a high near 35.
38°F 28°F
Wednesday Night
Chance Snow
A chance of snow. Mostly cloudy, with a low around 23.
38°F 28°F
Data provided by weather.gov