Hourly Weather Forecast - Saint Peters, PA

12 AM
42°F
10%
6mph
WNW
Hazy
Humidity
95%
Feels like
39°F
Dew Point
41°F
1 AM
41°F
10%
6mph
WNW
Hazy
Humidity
97%
Feels like
37°F
Dew Point
40°F
2 AM
40°F
10%
5mph
WNW
Hazy
Humidity
98%
Feels like
36°F
Dew Point
39°F
3 AM
38°F
10%
5mph
WNW
Foggy
Humidity
100%
Feels like
34°F
Dew Point
38°F
4 AM
37°F
10%
5mph
WNW
Foggy
Humidity
100%
Feels like
33°F
Dew Point
37°F
5 AM
37°F
10%
6mph
WNW
Foggy
Humidity
100%
Feels like
32°F
Dew Point
37°F
5:54 AM
6 AM
39°F
10%
6mph
WNW
Hazy
Humidity
96%
Feels like
34°F
Dew Point
38°F
7 AM
42°F
10%
6mph
WNW
Sunny
Humidity
85%
Feels like
38°F
Dew Point
38°F
8 AM
47°F
10%
7mph
WNW
Sunny
Humidity
71%
Feels like
43°F
Dew Point
38°F
9 AM
50°F
10%
8mph
WNW
Sunny
Humidity
61%
Feels like
50°F
Dew Point
37°F
10 AM
54°F
0%
10mph
WNW
Sunny
Humidity
51%
Feels like
54°F
Dew Point
36°F
11 AM
56°F
10%
11mph
WNW
Sunny
Humidity
45%
Feels like
56°F
Dew Point
35°F
12 PM
58°F
10%
11mph
WNW
Mostly Sunny
Humidity
41%
Feels like
58°F
Dew Point
34°F
1 PM
59°F
10%
12mph
W
Partly Cloudy
Humidity
38%
Feels like
59°F
Dew Point
34°F
2 PM
60°F
10%
12mph
W
Mostly Cloudy
Humidity
37%
Feels like
60°F
Dew Point
33°F
3 PM
61°F
10%
12mph
W
Cloudy
Humidity
36%
Feels like
61°F
Dew Point
34°F
4 PM
61°F
10%
11mph
W
Cloudy
Humidity
37%
Feels like
61°F
Dew Point
34°F
5 PM
60°F
10%
10mph
W
Cloudy
Humidity
39%
Feels like
60°F
Dew Point
35°F
6 PM
58°F
10%
8mph
W
Cloudy
Humidity
45%
Feels like
58°F
Dew Point
37°F
7 PM
55°F
10%
6mph
W
Cloudy
Humidity
55%
Feels like
55°F
Dew Point
39°F
8 PM
52°F
10%
4mph
W
Cloudy
Humidity
65%
Feels like
52°F
Dew Point
41°F
8:04 PM
9 PM
51°F
10%
4mph
WSW
Cloudy
Humidity
72%
Feels like
51°F
Dew Point
42°F
10 PM
51°F
20%
4mph
WSW
Cloudy
Humidity
75%
Feels like
51°F
Dew Point
43°F
11 PM
50°F
10%
3mph
WSW
Cloudy
Humidity
78%
Feels like
50°F
Dew Point
44°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(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!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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