Hourly Weather Forecast - Harristown, IL

3 AM
48°F
0%
7mph
E
Partly Cloudy
Humidity
92%
Feels like
45°F
Dew Point
46°F
4 AM
47°F
0%
6mph
E
Hazy
Humidity
93%
Feels like
44°F
Dew Point
45°F
5 AM
46°F
0%
6mph
E
Hazy
Humidity
96%
Feels like
42°F
Dew Point
44°F
6 AM
45°F
0%
6mph
E
Partly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
44°F
6:58 AM
7 AM
45°F
0%
6mph
E
Partly Cloudy
Humidity
95%
Feels like
42°F
Dew Point
44°F
8 AM
48°F
0%
6mph
ESE
Mostly Sunny
Humidity
87%
Feels like
45°F
Dew Point
45°F
9 AM
53°F
0%
6mph
ESE
Sunny
Humidity
76%
Feels like
53°F
Dew Point
45°F
10 AM
58°F
0%
7mph
SE
Sunny
Humidity
66%
Feels like
58°F
Dew Point
46°F
11 AM
63°F
0%
7mph
SSE
Sunny
Humidity
57%
Feels like
63°F
Dew Point
48°F
12 PM
69°F
0%
8mph
S
Sunny
Humidity
50%
Feels like
69°F
Dew Point
49°F
1 PM
73°F
0%
9mph
S
Sunny
Humidity
44%
Feels like
73°F
Dew Point
50°F
2 PM
77°F
0%
9mph
SSW
Sunny
Humidity
39%
Feels like
77°F
Dew Point
50°F
3 PM
79°F
0%
9mph
SSW
Sunny
Humidity
36%
Feels like
79°F
Dew Point
50°F
4 PM
80°F
0%
9mph
SW
Sunny
Humidity
36%
Feels like
80°F
Dew Point
50°F
5 PM
78°F
0%
9mph
SSW
Sunny
Humidity
39%
Feels like
78°F
Dew Point
51°F
6 PM
75°F
0%
8mph
SSW
Sunny
Humidity
44%
Feels like
75°F
Dew Point
52°F
7 PM
72°F
0%
8mph
SSW
Sunny
Humidity
49%
Feels like
72°F
Dew Point
52°F
7:09 PM
8 PM
70°F
0%
8mph
SSW
Clear
Humidity
56%
Feels like
70°F
Dew Point
53°F
9 PM
67°F
0%
9mph
S
Clear
Humidity
63%
Feels like
67°F
Dew Point
54°F
10 PM
65°F
0%
10mph
S
Clear
Humidity
69%
Feels like
65°F
Dew Point
55°F
11 PM
64°F
0%
10mph
SSW
Clear
Humidity
72%
Feels like
64°F
Dew Point
55°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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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