Hourly Weather Forecast - Glenarm, IL

1 AM
56°F
0%
5mph
NE
Partly Cloudy
Humidity
83%
Feels like
56°F
Dew Point
51°F
2 AM
54°F
0%
5mph
ENE
Partly Cloudy
Humidity
88%
Feels like
54°F
Dew Point
50°F
3 AM
52°F
0%
5mph
E
Mostly Clear
Humidity
90%
Feels like
52°F
Dew Point
49°F
4 AM
50°F
0%
5mph
ESE
Hazy
Humidity
91%
Feels like
50°F
Dew Point
48°F
5 AM
49°F
0%
6mph
ESE
Hazy
Humidity
92%
Feels like
47°F
Dew Point
47°F
6 AM
48°F
0%
6mph
ESE
Partly Cloudy
Humidity
92%
Feels like
46°F
Dew Point
46°F
7 AM
49°F
0%
6mph
ESE
Hazy
Humidity
91%
Feels like
47°F
Dew Point
47°F
7:00 AM
8 AM
52°F
0%
6mph
ESE
Sunny
Humidity
86%
Feels like
52°F
Dew Point
48°F
9 AM
56°F
0%
6mph
SE
Sunny
Humidity
78%
Feels like
56°F
Dew Point
50°F
10 AM
61°F
0%
6mph
SE
Sunny
Humidity
69%
Feels like
61°F
Dew Point
51°F
11 AM
66°F
0%
6mph
SSE
Sunny
Humidity
62%
Feels like
66°F
Dew Point
53°F
12 PM
71°F
0%
7mph
S
Sunny
Humidity
55%
Feels like
71°F
Dew Point
54°F
1 PM
74°F
0%
8mph
S
Sunny
Humidity
50%
Feels like
74°F
Dew Point
55°F
2 PM
77°F
0%
8mph
SSW
Sunny
Humidity
45%
Feels like
77°F
Dew Point
54°F
3 PM
79°F
0%
9mph
SSW
Sunny
Humidity
44%
Feels like
79°F
Dew Point
55°F
4 PM
79°F
0%
9mph
SW
Sunny
Humidity
43%
Feels like
79°F
Dew Point
55°F
5 PM
79°F
0%
9mph
SSW
Sunny
Humidity
42%
Feels like
79°F
Dew Point
53°F
6 PM
77°F
0%
7mph
SSW
Sunny
Humidity
45%
Feels like
77°F
Dew Point
54°F
7 PM
74°F
0%
7mph
SSW
Sunny
Humidity
50%
Feels like
74°F
Dew Point
54°F
7:11 PM
8 PM
71°F
0%
8mph
S
Clear
Humidity
59%
Feels like
71°F
Dew Point
55°F
9 PM
68°F
0%
9mph
S
Clear
Humidity
68%
Feels like
68°F
Dew Point
57°F
10 PM
67°F
0%
9mph
S
Clear
Humidity
73%
Feels like
67°F
Dew Point
58°F
11 PM
66°F
0%
10mph
SSW
Clear
Humidity
74%
Feels like
66°F
Dew Point
58°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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