Hourly Weather Forecast - Summit Argo, IL

12 AM
41°F
0%
7mph
NE
Mostly Cloudy
Humidity
80%
Feels like
36°F
Dew Point
35°F
1 AM
40°F
0%
6mph
NE
Mostly Cloudy
Humidity
80%
Feels like
36°F
Dew Point
35°F
2 AM
40°F
0%
6mph
NE
Mostly Cloudy
Humidity
82%
Feels like
36°F
Dew Point
35°F
3 AM
40°F
0%
6mph
NE
Mostly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
35°F
4 AM
40°F
0%
6mph
ENE
Mostly Cloudy
Humidity
81%
Feels like
35°F
Dew Point
34°F
5 AM
39°F
0%
6mph
ENE
Mostly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
34°F
6 AM
41°F
0%
6mph
ENE
Partly Cloudy
Humidity
76%
Feels like
37°F
Dew Point
35°F
6:53 AM
7 AM
44°F
0%
6mph
E
Partly Cloudy
Humidity
71%
Feels like
41°F
Dew Point
35°F
8 AM
48°F
0%
6mph
ESE
Mostly Cloudy
Humidity
65%
Feels like
45°F
Dew Point
37°F
9 AM
50°F
0%
7mph
SE
Mostly Cloudy
Humidity
64%
Feels like
50°F
Dew Point
38°F
10 AM
53°F
0%
7mph
SSE
Partly Cloudy
Humidity
61%
Feels like
53°F
Dew Point
40°F
11 AM
56°F
0%
8mph
S
Partly Cloudy
Humidity
58%
Feels like
56°F
Dew Point
41°F
12 PM
60°F
0%
10mph
SSW
Partly Cloudy
Humidity
55%
Feels like
60°F
Dew Point
43°F
1 PM
63°F
0%
11mph
SSW
Partly Cloudy
Humidity
52%
Feels like
63°F
Dew Point
45°F
2 PM
65°F
0%
12mph
SSW
Partly Cloudy
Humidity
50%
Feels like
65°F
Dew Point
46°F
3 PM
67°F
0%
13mph
SW
Partly Cloudy
Humidity
48%
Feels like
67°F
Dew Point
47°F
4 PM
68°F
0%
14mph
SW
Mostly Sunny
Humidity
48%
Feels like
68°F
Dew Point
47°F
5 PM
67°F
0%
14mph
SW
Mostly Sunny
Humidity
49%
Feels like
67°F
Dew Point
47°F
6 PM
66°F
0%
13mph
SSW
Mostly Sunny
Humidity
51%
Feels like
66°F
Dew Point
47°F
7 PM
65°F
0%
12mph
SSW
Mostly Sunny
Humidity
54%
Feels like
65°F
Dew Point
48°F
7:04 PM
8 PM
64°F
0%
12mph
SSW
Mostly Clear
Humidity
56%
Feels like
64°F
Dew Point
48°F
9 PM
63°F
0%
12mph
SW
Clear
Humidity
58%
Feels like
63°F
Dew Point
48°F
10 PM
62°F
0%
12mph
SW
Clear
Humidity
59%
Feels like
62°F
Dew Point
48°F
11 PM
62°F
0%
12mph
SW
Clear
Humidity
62%
Feels like
62°F
Dew Point
48°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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