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Current Weather Conditions for Dekalb, IL

Mostly cloudy. High near 46, with temperatures falling to around 42 in the afternoon. East wind around 5 mph.
44°F

Conditions

Wind: 5 mph E
Humidity: 41%
Probability of Precipitation: 3%

Hourly Forcast (next 12 hours)

10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM
44° 42° 41° 40° 39° 39° 38° 38° 38° 38° 37° 37° 36°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Cloudy
Mostly cloudy. High near 46, with temperatures falling to around 42 in the afternoon. East wind around 5 mph.
44°F 38°F
Tonight
Light Rain
Rain after 9pm. Cloudy, with a low around 36. East southeast wind 5 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
44°F 38°F
Tuesday
Occasional Light Rain
Rain likely before 8am, then occasional rain and occasional drizzle. Cloudy, with a high near 42. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
44°F 38°F
Tuesday Night
Cloudy
Cloudy, with a low around 38. East northeast wind 5 to 10 mph.
44°F 38°F
Wednesday
Cloudy
Cloudy, with a high near 46. East wind 0 to 5 mph.
44°F 38°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 38.
44°F 38°F
Thursday
Chance Rain
A chance of rain. Partly sunny, with a high near 55.
44°F 38°F
Thursday Night
Chance Rain
A chance of rain. Mostly cloudy, with a low around 37.
44°F 38°F
Friday
Chance Rain
A chance of rain. Partly sunny, with a high near 48.
44°F 38°F
Friday Night
Chance Rain
A chance of rain. Mostly cloudy, with a low around 30.
44°F 38°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 48.
44°F 38°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 33.
44°F 38°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 51.
44°F 38°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 37.
44°F 38°F
Data provided by weather.gov