Hourly Weather Forecast - DeKalb, IL

12 AM
54°F
30%
9mph
WSW
30% Chance of Light Rain
Humidity
89%
Feels like
54°F
Dew Point
50°F
1 AM
53°F
30%
9mph
WSW
30% Chance of Light Rain
Humidity
90%
Feels like
53°F
Dew Point
50°F
2 AM
52°F
40%
8mph
WSW
40% Chance of Light Rain
Humidity
92%
Feels like
52°F
Dew Point
49°F
3 AM
51°F
40%
8mph
WSW
40% Chance of Light Rain
Humidity
93%
Feels like
51°F
Dew Point
49°F
4 AM
50°F
40%
7mph
WSW
40% Chance Rain Showers
Humidity
94%
Feels like
47°F
Dew Point
48°F
5 AM
48°F
40%
7mph
WSW
40% Chance Rain Showers
Humidity
94%
Feels like
45°F
Dew Point
47°F
6 AM
47°F
30%
7mph
W
30% Chance Rain Showers
Humidity
90%
Feels like
44°F
Dew Point
44°F
6:20 AM
7 AM
46°F
30%
7mph
W
30% Chance Rain Showers
Humidity
86%
Feels like
43°F
Dew Point
42°F
8 AM
46°F
30%
8mph
W
30% Chance Rain Showers
Humidity
79%
Feels like
42°F
Dew Point
40°F
9 AM
46°F
30%
9mph
WNW
30% Chance Rain Showers
Humidity
72%
Feels like
42°F
Dew Point
38°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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