Hourly Weather Forecast - Jacksonville, IL

12 AM
60°F
0%
10mph
WSW
Partly Cloudy
Humidity
92%
Feels like
60°F
Dew Point
57°F
1 AM
58°F
0%
10mph
W
Partly Cloudy
Humidity
92%
Feels like
58°F
Dew Point
56°F
2 AM
56°F
0%
10mph
WNW
Partly Cloudy
Humidity
91%
Feels like
56°F
Dew Point
54°F
3 AM
55°F
0%
11mph
WNW
Partly Cloudy
Humidity
92%
Feels like
55°F
Dew Point
52°F
4 AM
53°F
0%
10mph
WNW
Partly Cloudy
Humidity
93%
Feels like
53°F
Dew Point
51°F
5 AM
52°F
0%
10mph
NW
Partly Cloudy
Humidity
92%
Feels like
52°F
Dew Point
50°F
6 AM
52°F
10%
10mph
NW
Partly Cloudy
Humidity
88%
Feels like
52°F
Dew Point
49°F
7 AM
53°F
10%
10mph
NW
Partly Cloudy
Humidity
91%
Feels like
53°F
Dew Point
51°F
7:20 AM
8 AM
54°F
10%
10mph
NNW
Mostly Sunny
Humidity
89%
Feels like
54°F
Dew Point
50°F
9 AM
54°F
10%
10mph
NNW
Mostly Sunny
Humidity
88%
Feels like
54°F
Dew Point
51°F
10 AM
55°F
10%
10mph
NNW
Mostly Sunny
Humidity
86%
Feels like
55°F
Dew Point
51°F
11 AM
56°F
10%
11mph
NNW
Partly Cloudy
Humidity
81%
Feels like
56°F
Dew Point
50°F
12 PM
56°F
10%
11mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
56°F
Dew Point
50°F
1 PM
57°F
10%
11mph
N
Mostly Cloudy
Humidity
77%
Feels like
57°F
Dew Point
50°F
2 PM
57°F
10%
11mph
N
Mostly Cloudy
Humidity
76%
Feels like
57°F
Dew Point
50°F
3 PM
56°F
10%
10mph
N
Mostly Cloudy
Humidity
78%
Feels like
56°F
Dew Point
50°F
4 PM
55°F
10%
9mph
N
Partly Cloudy
Humidity
80%
Feels like
55°F
Dew Point
49°F
4:42 PM
5 PM
53°F
10%
8mph
NNE
Partly Cloudy
Humidity
83%
Feels like
53°F
Dew Point
48°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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