Hourly Weather Forecast - Fairfield, IL

1 PM
75°F
0%
8mph
WSW
Mostly Sunny
Humidity
44%
Feels like
75°F
Dew Point
51°F
2 PM
77°F
0%
9mph
WSW
Mostly Sunny
Humidity
41%
Feels like
77°F
Dew Point
51°F
3 PM
78°F
0%
9mph
WSW
Mostly Sunny
Humidity
40%
Feels like
78°F
Dew Point
52°F
4 PM
79°F
0%
9mph
WSW
Mostly Sunny
Humidity
40%
Feels like
79°F
Dew Point
52°F
5 PM
77°F
0%
9mph
WSW
Mostly Sunny
Humidity
41%
Feels like
77°F
Dew Point
52°F
6 PM
75°F
0%
7mph
WSW
Mostly Sunny
Humidity
45%
Feels like
75°F
Dew Point
52°F
7 PM
72°F
0%
6mph
WSW
Mostly Sunny
Humidity
50%
Feels like
72°F
Dew Point
52°F
7:05 PM
8 PM
69°F
0%
5mph
WSW
Partly Cloudy
Humidity
55%
Feels like
69°F
Dew Point
52°F
9 PM
67°F
0%
4mph
W
Partly Cloudy
Humidity
59%
Feels like
67°F
Dew Point
52°F
10 PM
65°F
0%
3mph
W
Partly Cloudy
Humidity
63%
Feels like
65°F
Dew Point
52°F
11 PM
63°F
0%
3mph
WNW
Partly Cloudy
Humidity
66%
Feels like
63°F
Dew Point
52°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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