Hourly Weather Forecast - Olympia Fields, IL

12 AM
44°F
30%
4mph
SE
30% Chance of Light Rain
Humidity
64%
Feels like
42°F
Dew Point
33°F
1 AM
44°F
20%
5mph
SSE
Mostly Cloudy
Humidity
67%
Feels like
41°F
Dew Point
34°F
2 AM
45°F
10%
5mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
42°F
Dew Point
35°F
3 AM
46°F
10%
5mph
SSE
Partly Cloudy
Humidity
70%
Feels like
43°F
Dew Point
36°F
4 AM
46°F
10%
6mph
S
Partly Cloudy
Humidity
71%
Feels like
43°F
Dew Point
38°F
5 AM
47°F
10%
6mph
S
Partly Cloudy
Humidity
72%
Feels like
44°F
Dew Point
38°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.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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