Hourly Weather Forecast - Lacon, IL

12 AM
37°F
0%
5mph
SE
Mostly Cloudy
Humidity
60%
Feels like
33°F
Dew Point
24°F
1 AM
37°F
0%
5mph
SE
Mostly Cloudy
Humidity
60%
Feels like
32°F
Dew Point
24°F
2 AM
37°F
0%
6mph
SSE
Mostly Cloudy
Humidity
58%
Feels like
32°F
Dew Point
23°F
3 AM
36°F
0%
6mph
SSE
Partly Cloudy
Humidity
56%
Feels like
31°F
Dew Point
22°F
4 AM
36°F
0%
6mph
SSE
Partly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
22°F
5 AM
36°F
0%
6mph
SSE
Partly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
21°F
6 AM
36°F
0%
6mph
SSE
Mostly Clear
Humidity
53%
Feels like
32°F
Dew Point
21°F
6:54 AM
7 AM
37°F
0%
6mph
S
Sunny
Humidity
51%
Feels like
33°F
Dew Point
21°F
8 AM
40°F
0%
7mph
S
Sunny
Humidity
56%
Feels like
35°F
Dew Point
26°F
9 AM
43°F
0%
9mph
S
Mostly Sunny
Humidity
52%
Feels like
38°F
Dew Point
27°F
10 AM
47°F
0%
9mph
S
Partly Cloudy
Humidity
48%
Feels like
42°F
Dew Point
28°F
11 AM
51°F
0%
10mph
SSW
Partly Cloudy
Humidity
43%
Feels like
51°F
Dew Point
29°F
12 PM
54°F
0%
9mph
SSW
Mostly Cloudy
Humidity
40%
Feels like
54°F
Dew Point
31°F
1 PM
57°F
0%
9mph
SSW
Cloudy
Humidity
39%
Feels like
57°F
Dew Point
33°F
2 PM
59°F
0%
8mph
SW
Cloudy
Humidity
37%
Feels like
59°F
Dew Point
33°F
3 PM
60°F
0%
8mph
SW
Cloudy
Humidity
36%
Feels like
60°F
Dew Point
33°F
4 PM
60°F
0%
8mph
WSW
Mostly Cloudy
Humidity
36%
Feels like
60°F
Dew Point
33°F
5 PM
58°F
0%
7mph
WSW
Mostly Cloudy
Humidity
38%
Feels like
58°F
Dew Point
33°F
6 PM
56°F
0%
6mph
WSW
Partly Cloudy
Humidity
43%
Feels like
56°F
Dew Point
34°F
7 PM
53°F
10%
5mph
WSW
Partly Cloudy
Humidity
47%
Feels like
53°F
Dew Point
33°F
7:13 PM
8 PM
50°F
10%
5mph
W
Mostly Clear
Humidity
53%
Feels like
50°F
Dew Point
34°F
9 PM
48°F
10%
5mph
NW
Mostly Clear
Humidity
58%
Feels like
46°F
Dew Point
34°F
10 PM
47°F
10%
6mph
NNW
Mostly Clear
Humidity
62%
Feels like
44°F
Dew Point
35°F
11 PM
46°F
10%
6mph
NNW
Mostly Clear
Humidity
64%
Feels like
42°F
Dew Point
34°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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide