Hourly Weather Forecast - Frankfort, IL

12 AM
49°F
10%
5mph
S
Mostly Clear
Humidity
70%
Feels like
47°F
Dew Point
40°F
1 AM
49°F
10%
5mph
S
Clear
Humidity
72%
Feels like
47°F
Dew Point
40°F
2 AM
49°F
10%
5mph
SSW
Clear
Humidity
74%
Feels like
47°F
Dew Point
41°F
3 AM
49°F
10%
5mph
SSW
Clear
Humidity
76%
Feels like
47°F
Dew Point
42°F
4 AM
49°F
10%
5mph
SSW
Clear
Humidity
79%
Feels like
47°F
Dew Point
43°F
5 AM
49°F
10%
5mph
SSW
Partly Cloudy
Humidity
80%
Feels like
47°F
Dew Point
43°F
6 AM
49°F
10%
5mph
SSW
Partly Cloudy
Humidity
80%
Feels like
47°F
Dew Point
43°F
6:44 AM
7 AM
49°F
10%
5mph
SSW
Cloudy
Humidity
77%
Feels like
48°F
Dew Point
42°F
8 AM
51°F
10%
6mph
SW
Cloudy
Humidity
74%
Feels like
51°F
Dew Point
43°F
9 AM
55°F
10%
7mph
WSW
Cloudy
Humidity
73%
Feels like
55°F
Dew Point
46°F
10 AM
57°F
10%
7mph
WSW
Cloudy
Humidity
72%
Feels like
57°F
Dew Point
48°F
11 AM
60°F
10%
7mph
W
Cloudy
Humidity
67%
Feels like
60°F
Dew Point
49°F
12 PM
62°F
20%
6mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
62°F
Dew Point
49°F
1 PM
64°F
20%
5mph
NW
Mostly Cloudy
Humidity
58%
Feels like
64°F
Dew Point
49°F
2 PM
66°F
20%
5mph
NW
Mostly Cloudy
Humidity
54%
Feels like
66°F
Dew Point
49°F
3 PM
67°F
30%
6mph
NW
30% Chance of Light Rain
Humidity
51%
Feels like
67°F
Dew Point
48°F
4 PM
66°F
30%
6mph
NW
30% Chance of Light Rain
Humidity
49%
Feels like
66°F
Dew Point
46°F
5 PM
63°F
30%
7mph
NW
30% Chance of Light Rain
Humidity
52%
Feels like
63°F
Dew Point
45°F
6 PM
60°F
30%
7mph
NNW
30% Chance of Light Rain
Humidity
56%
Feels like
60°F
Dew Point
44°F

Saturday's High Temperature Outlook

Scorching 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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide