Hourly Weather Forecast - Serena, IL

12 AM
46°F
10%
9mph
SE
Mostly Cloudy
Humidity
66%
Feels like
41°F
Dew Point
35°F
1 AM
46°F
10%
9mph
SE
Partly Cloudy
Humidity
68%
Feels like
41°F
Dew Point
36°F
2 AM
46°F
10%
9mph
SSE
Partly Cloudy
Humidity
71%
Feels like
41°F
Dew Point
37°F
3 AM
45°F
10%
9mph
SSE
Partly Cloudy
Humidity
74%
Feels like
41°F
Dew Point
38°F
4 AM
45°F
10%
10mph
S
Mostly Clear
Humidity
77%
Feels like
40°F
Dew Point
38°F
5 AM
45°F
10%
11mph
S
Mostly Clear
Humidity
78%
Feels like
40°F
Dew Point
39°F
6 AM
46°F
10%
11mph
S
Mostly Clear
Humidity
79%
Feels like
40°F
Dew Point
40°F
6:48 AM
7 AM
47°F
10%
11mph
S
Sunny
Humidity
77%
Feels like
41°F
Dew Point
40°F
8 AM
49°F
30%
12mph
SSW
30% Chance Rain Showers
Humidity
74%
Feels like
44°F
Dew Point
41°F
9 AM
53°F
30%
13mph
SSW
30% Chance Rain Showers
Humidity
76%
Feels like
53°F
Dew Point
45°F
10 AM
56°F
30%
13mph
SSW
30% Chance Rain Showers
Humidity
77%
Feels like
56°F
Dew Point
49°F

Today's High Temperature Outlook

Dangerous 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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