Hourly Weather Forecast - Plainfield, IL

12 AM
44°F
60%
11mph
SE
60% Chance Rain Showers
Humidity
61%
Feels like
38°F
Dew Point
32°F
1 AM
45°F
40%
11mph
SE
40% Chance Rain Showers
Humidity
63%
Feels like
39°F
Dew Point
33°F
2 AM
45°F
20%
12mph
SSE
Partly Cloudy
Humidity
65%
Feels like
40°F
Dew Point
34°F
3 AM
46°F
10%
12mph
SSE
Partly Cloudy
Humidity
65%
Feels like
41°F
Dew Point
35°F
4 AM
47°F
10%
12mph
S
Partly Cloudy
Humidity
68%
Feels like
42°F
Dew Point
37°F
5 AM
47°F
10%
13mph
S
Partly Cloudy
Humidity
69%
Feels like
42°F
Dew Point
38°F
6 AM
48°F
10%
13mph
S
Partly Cloudy
Humidity
71%
Feels like
42°F
Dew Point
39°F
6:46 AM
7 AM
49°F
10%
14mph
S
Mostly Sunny
Humidity
69%
Feels like
44°F
Dew Point
40°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)

Lightning Safety

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide