Hourly Weather Forecast - Princeton, IL

12 AM
44°F
40%
6mph
NNE
40% Chance Rain Showers
Humidity
58%
Feels like
40°F
Dew Point
30°F
1 AM
42°F
30%
6mph
NNE
30% Chance Rain Showers
Humidity
58%
Feels like
38°F
Dew Point
29°F
2 AM
41°F
20%
6mph
NNE
Mostly Cloudy
Humidity
60%
Feels like
37°F
Dew Point
28°F
3 AM
40°F
10%
7mph
NE
Cloudy
Humidity
61%
Feels like
36°F
Dew Point
28°F
4 AM
40°F
0%
7mph
NE
Cloudy
Humidity
63%
Feels like
35°F
Dew Point
28°F
5 AM
38°F
10%
7mph
NE
Cloudy
Humidity
64%
Feels like
33°F
Dew Point
28°F
6 AM
38°F
10%
7mph
ENE
Mostly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
27°F
6:53 AM
7 AM
37°F
10%
7mph
ENE
Mostly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
27°F
8 AM
38°F
0%
8mph
ENE
Mostly Cloudy
Humidity
65%
Feels like
33°F
Dew Point
28°F
9 AM
40°F
0%
9mph
E
Mostly Cloudy
Humidity
62%
Feels like
35°F
Dew Point
29°F
10 AM
43°F
0%
10mph
E
Cloudy
Humidity
59%
Feels like
37°F
Dew Point
29°F
11 AM
45°F
0%
10mph
E
Mostly Cloudy
Humidity
56%
Feels like
40°F
Dew Point
30°F
12 PM
48°F
0%
10mph
E
Mostly Cloudy
Humidity
52%
Feels like
43°F
Dew Point
31°F
1 PM
50°F
0%
10mph
ESE
Mostly Cloudy
Humidity
49%
Feels like
50°F
Dew Point
32°F
2 PM
52°F
0%
9mph
ESE
Mostly Cloudy
Humidity
47%
Feels like
52°F
Dew Point
32°F
3 PM
53°F
0%
10mph
ESE
Mostly Cloudy
Humidity
46%
Feels like
53°F
Dew Point
33°F
4 PM
53°F
10%
10mph
SE
Mostly Cloudy
Humidity
46%
Feels like
53°F
Dew Point
33°F
5 PM
53°F
30%
10mph
SE
30% Chance of Light Rain
Humidity
46%
Feels like
53°F
Dew Point
33°F
6 PM
52°F
30%
10mph
SE
30% Chance Rain Showers
Humidity
48%
Feels like
52°F
Dew Point
33°F
7 PM
50°F
30%
10mph
SE
30% Chance Rain Showers
Humidity
50%
Feels like
50°F
Dew Point
32°F
7:15 PM
8 PM
49°F
10%
9mph
SE
Partly Cloudy
Humidity
52%
Feels like
45°F
Dew Point
32°F
9 PM
48°F
10%
9mph
SE
Partly Cloudy
Humidity
55%
Feels like
44°F
Dew Point
33°F
10 PM
47°F
0%
9mph
SE
Partly Cloudy
Humidity
58%
Feels like
43°F
Dew Point
33°F
11 PM
46°F
10%
9mph
SE
Partly Cloudy
Humidity
61%
Feels like
42°F
Dew Point
33°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?

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