Hourly Weather Forecast - Deerfield, IL

12 AM
42°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
69%
Feels like
38°F
Dew Point
32°F
1 AM
42°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
72%
Feels like
38°F
Dew Point
33°F
2 AM
42°F
20%
6mph
SSE
Cloudy
Humidity
74%
Feels like
38°F
Dew Point
34°F
3 AM
42°F
10%
6mph
S
Mostly Cloudy
Humidity
75%
Feels like
38°F
Dew Point
35°F
4 AM
42°F
10%
6mph
S
Mostly Cloudy
Humidity
76%
Feels like
39°F
Dew Point
35°F
5 AM
42°F
20%
6mph
S
Mostly Cloudy
Humidity
78%
Feels like
38°F
Dew Point
36°F
6 AM
44°F
20%
7mph
S
Mostly Cloudy
Humidity
77%
Feels like
39°F
Dew Point
37°F
6:44 AM
7 AM
46°F
40%
8mph
S
40% Chance Rain Showers
Humidity
73%
Feels like
42°F
Dew Point
38°F
8 AM
49°F
60%
9mph
SSW
60% Chance of Light Rain
Humidity
69%
Feels like
45°F
Dew Point
39°F
9 AM
52°F
70%
10mph
SSW
70% Chance of Light Rain
Humidity
65%
Feels like
52°F
Dew Point
41°F
10 AM
55°F
70%
10mph
SSW
70% Chance of Light Rain
Humidity
61%
Feels like
55°F
Dew Point
42°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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