Hourly Weather Forecast - O'Fallon, IL

1 PM
65°F
0%
4mph
NNW
Partly Cloudy
Humidity
67%
Feels like
65°F
Dew Point
54°F
2 PM
65°F
10%
4mph
NNW
Mostly Cloudy
Humidity
67%
Feels like
65°F
Dew Point
54°F
3 PM
66°F
20%
3mph
N
Mostly Cloudy
Humidity
67%
Feels like
66°F
Dew Point
55°F
4 PM
67°F
30%
4mph
N
30% Chance of Light Rain
Humidity
67%
Feels like
67°F
Dew Point
55°F
5 PM
66°F
50%
4mph
NNE
50% Chance of Light Rain
Humidity
67%
Feels like
66°F
Dew Point
55°F
6 PM
64°F
40%
5mph
NE
40% Chance Rain Showers
Humidity
75%
Feels like
64°F
Dew Point
56°F
7 PM
61°F
40%
6mph
NE
40% Chance of Rain
Humidity
83%
Feels like
61°F
Dew Point
56°F
7:48 PM
8 PM
59°F
40%
6mph
NNE
40% Chance of Rain
Humidity
92%
Feels like
59°F
Dew Point
56°F
9 PM
58°F
60%
6mph
NNE
60% Chance of Rain
Humidity
95%
Feels like
58°F
Dew Point
57°F
10 PM
58°F
50%
6mph
NNE
50% Chance of Rain
Humidity
97%
Feels like
58°F
Dew Point
57°F
11 PM
57°F
60%
7mph
N
60% Chance of Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F

Today's Severe Weather Outlook

Mid-South Up Next in Severe Weather Outbreak

Impressive severe thunderstorms will reorganize in the Mid-South, leading to another day with all severe weather threats in play.

Today's Weather Outlook

Today's Weather Outlook

The Perfect Date Data by WeatherBug

We Fact-Checked Pop Culture's "Perfect Weather Day" and the Results Are Surprising

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Story Image via Pixabay

Tornadoes: How Do They Form?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide