Hourly Weather Forecast - Grantsburg, IL

12 AM
66°F
10%
8mph
S
Partly Cloudy
Humidity
77%
Feels like
66°F
Dew Point
59°F
1 AM
66°F
10%
9mph
S
Partly Cloudy
Humidity
78%
Feels like
66°F
Dew Point
59°F
2 AM
65°F
10%
9mph
S
Partly Cloudy
Humidity
75%
Feels like
65°F
Dew Point
57°F
3 AM
65°F
20%
9mph
SSW
Partly Cloudy
Humidity
78%
Feels like
65°F
Dew Point
58°F
4 AM
64°F
20%
9mph
SSW
Partly Cloudy
Humidity
81%
Feels like
64°F
Dew Point
58°F
5 AM
63°F
30%
9mph
S
30% Chance Rain Showers
Humidity
86%
Feels like
63°F
Dew Point
59°F
6 AM
63°F
40%
9mph
SSW
40% Chance of Light Rain
Humidity
88%
Feels like
63°F
Dew Point
59°F
6:18 AM
7 AM
64°F
60%
9mph
SSW
60% Chance of Storms
Humidity
88%
Feels like
64°F
Dew Point
60°F
8 AM
64°F
80%
10mph
SSW
80% Chance of Storms
Humidity
90%
Feels like
64°F
Dew Point
61°F
9 AM
65°F
90%
10mph
SSW
Thunderstorms
Humidity
92%
Feels like
65°F
Dew Point
63°F
10 AM
66°F
90%
10mph
SSW
Thunderstorms
Humidity
91%
Feels like
66°F
Dew Point
63°F
11 AM
66°F
100%
9mph
SW
Thunderstorms
Humidity
89%
Feels like
66°F
Dew Point
63°F
12 PM
67°F
90%
9mph
SW
Thunderstorms
Humidity
87%
Feels like
67°F
Dew Point
63°F
1 PM
67°F
80%
9mph
SW
80% Chance of Storms
Humidity
84%
Feels like
67°F
Dew Point
62°F
2 PM
68°F
70%
9mph
SW
70% Chance of Light Rain
Humidity
80%
Feels like
68°F
Dew Point
62°F
3 PM
68°F
70%
9mph
SW
70% Chance of Light Rain
Humidity
77%
Feels like
68°F
Dew Point
61°F
4 PM
67°F
60%
8mph
SW
60% Chance of Light Rain
Humidity
76%
Feels like
67°F
Dew Point
59°F
5 PM
65°F
60%
6mph
SW
60% Chance of Light Rain
Humidity
75%
Feels like
65°F
Dew Point
57°F
5:54 PM
6 PM
64°F
60%
5mph
SSW
60% Chance of Rain
Humidity
78%
Feels like
64°F
Dew Point
57°F
7 PM
62°F
50%
4mph
SW
50% Chance Rain Showers
Humidity
80%
Feels like
62°F
Dew Point
56°F
8 PM
60°F
50%
3mph
SW
50% Chance Rain Showers
Humidity
86%
Feels like
60°F
Dew Point
56°F
9 PM
58°F
50%
3mph
WSW
50% Chance Rain Showers
Humidity
91%
Feels like
58°F
Dew Point
56°F
10 PM
57°F
50%
3mph
WSW
50% Chance Rain Showers
Humidity
92%
Feels like
57°F
Dew Point
55°F
11 PM
56°F
50%
3mph
WSW
50% Chance of Light Rain
Humidity
92%
Feels like
56°F
Dew Point
54°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

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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