Hourly Weather Forecast - Pecatonica, IL

12 AM
42°F
20%
11mph
SE
Mostly Cloudy
Humidity
69%
Feels like
36°F
Dew Point
33°F
1 AM
42°F
20%
11mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
36°F
Dew Point
33°F
2 AM
42°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
72%
Feels like
36°F
Dew Point
34°F
3 AM
42°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
73%
Feels like
36°F
Dew Point
35°F
4 AM
43°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
74%
Feels like
37°F
Dew Point
35°F
5 AM
43°F
30%
11mph
S
30% Chance Rain Showers
Humidity
74%
Feels like
37°F
Dew Point
36°F
6 AM
44°F
20%
12mph
S
Mostly Cloudy
Humidity
74%
Feels like
38°F
Dew Point
36°F
6:50 AM
7 AM
45°F
20%
12mph
S
Mostly Cloudy
Humidity
73%
Feels like
39°F
Dew Point
37°F
8 AM
47°F
30%
11mph
SSW
30% Chance of Light Rain
Humidity
71%
Feels like
42°F
Dew Point
38°F
9 AM
50°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
68%
Feels like
45°F
Dew Point
40°F
10 AM
52°F
30%
12mph
WSW
30% Chance of Light Rain
Humidity
65%
Feels like
52°F
Dew Point
41°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