Hourly Weather Forecast - Jacksonville, IL

12 AM
43°F
0%
14mph
N
Mostly Clear
Humidity
65%
Feels like
36°F
Dew Point
32°F
1 AM
41°F
0%
13mph
N
Mostly Clear
Humidity
65%
Feels like
34°F
Dew Point
30°F
2 AM
40°F
0%
12mph
N
Partly Cloudy
Humidity
65%
Feels like
32°F
Dew Point
29°F
3 AM
38°F
0%
11mph
N
Partly Cloudy
Humidity
67%
Feels like
31°F
Dew Point
28°F
4 AM
37°F
0%
10mph
N
Partly Cloudy
Humidity
69%
Feels like
29°F
Dew Point
27°F
5 AM
35°F
0%
9mph
N
Partly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
27°F
6 AM
34°F
0%
9mph
NNE
Partly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
26°F
7 AM
35°F
0%
9mph
NNE
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
26°F
7:00 AM
8 AM
37°F
0%
9mph
NNE
Partly Cloudy
Humidity
66%
Feels like
30°F
Dew Point
26°F
9 AM
40°F
0%
9mph
NNE
Mostly Sunny
Humidity
56%
Feels like
34°F
Dew Point
26°F
10 AM
44°F
0%
10mph
NNE
Sunny
Humidity
48%
Feels like
38°F
Dew Point
26°F
11 AM
47°F
0%
10mph
NNE
Mostly Sunny
Humidity
43%
Feels like
42°F
Dew Point
26°F
12 PM
49°F
0%
9mph
NNE
Partly Cloudy
Humidity
39%
Feels like
45°F
Dew Point
25°F
1 PM
51°F
0%
9mph
NNE
Partly Cloudy
Humidity
36%
Feels like
51°F
Dew Point
25°F
2 PM
52°F
0%
9mph
NNE
Partly Cloudy
Humidity
34%
Feels like
52°F
Dew Point
24°F
3 PM
53°F
0%
8mph
NNE
Partly Cloudy
Humidity
33%
Feels like
53°F
Dew Point
24°F
4 PM
52°F
0%
8mph
NNE
Partly Cloudy
Humidity
33%
Feels like
52°F
Dew Point
24°F
5 PM
51°F
0%
7mph
NE
Mostly Cloudy
Humidity
34%
Feels like
51°F
Dew Point
23°F
6 PM
49°F
0%
7mph
NE
Partly Cloudy
Humidity
39%
Feels like
45°F
Dew Point
25°F
7 PM
46°F
0%
7mph
ENE
Partly Cloudy
Humidity
42%
Feels like
43°F
Dew Point
25°F
7:15 PM
8 PM
44°F
0%
6mph
ENE
Mostly Cloudy
Humidity
46%
Feels like
41°F
Dew Point
25°F
9 PM
43°F
0%
6mph
E
Mostly Cloudy
Humidity
50%
Feels like
39°F
Dew Point
26°F
10 PM
43°F
0%
7mph
E
Cloudy
Humidity
54%
Feels like
39°F
Dew Point
27°F
11 PM
42°F
0%
7mph
ESE
Mostly Cloudy
Humidity
57%
Feels like
37°F
Dew Point
28°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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