Hourly Weather Forecast - South Beloit, IL

12 AM
40°F
10%
3mph
ENE
Cloudy
Humidity
98%
Feels like
40°F
Dew Point
39°F
1 AM
40°F
10%
3mph
ENE
Foggy
Humidity
99%
Feels like
38°F
Dew Point
39°F
2 AM
39°F
10%
3mph
ENE
Foggy
Humidity
99%
Feels like
37°F
Dew Point
39°F
3 AM
39°F
10%
3mph
ENE
Foggy
Humidity
100%
Feels like
37°F
Dew Point
39°F
4 AM
38°F
10%
3mph
ENE
Foggy
Humidity
100%
Feels like
36°F
Dew Point
38°F
5 AM
38°F
10%
4mph
E
Foggy
Humidity
100%
Feels like
36°F
Dew Point
38°F
6 AM
39°F
10%
4mph
E
Foggy
Humidity
100%
Feels like
36°F
Dew Point
39°F
7 AM
39°F
10%
4mph
ESE
Foggy
Humidity
100%
Feels like
36°F
Dew Point
39°F
7:24 AM
8 AM
40°F
10%
5mph
ESE
Foggy
Humidity
100%
Feels like
36°F
Dew Point
40°F
9 AM
41°F
10%
6mph
SE
Foggy
Humidity
99%
Feels like
38°F
Dew Point
41°F
10 AM
43°F
10%
6mph
SE
Cloudy
Humidity
98%
Feels like
39°F
Dew Point
42°F
11 AM
44°F
10%
7mph
SSE
Cloudy
Humidity
98%
Feels like
40°F
Dew Point
43°F
12 PM
44°F
10%
8mph
SSE
Cloudy
Humidity
97%
Feels like
40°F
Dew Point
44°F
1 PM
45°F
10%
8mph
S
Foggy
Humidity
99%
Feels like
40°F
Dew Point
44°F
2 PM
45°F
10%
8mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
45°F
3 PM
45°F
10%
8mph
SSW
Foggy
Humidity
100%
Feels like
40°F
Dew Point
45°F
4 PM
45°F
10%
8mph
SSW
Foggy
Humidity
100%
Feels like
40°F
Dew Point
45°F
4:28 PM
5 PM
45°F
10%
7mph
SW
Foggy
Humidity
100%
Feels like
42°F
Dew Point
45°F
6 PM
46°F
10%
6mph
SW
Foggy
Humidity
99%
Feels like
43°F
Dew Point
46°F
7 PM
47°F
20%
6mph
WSW
Cloudy
Humidity
97%
Feels like
44°F
Dew Point
46°F
8 PM
47°F
20%
6mph
WSW
Cloudy
Humidity
97%
Feels like
45°F
Dew Point
46°F
9 PM
47°F
20%
6mph
W
Cloudy
Humidity
97%
Feels like
44°F
Dew Point
46°F
10 PM
47°F
10%
6mph
W
Cloudy
Humidity
97%
Feels like
44°F
Dew Point
46°F
11 PM
46°F
10%
6mph
WNW
Cloudy
Humidity
96%
Feels like
43°F
Dew Point
45°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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