Hourly Weather Forecast - Saint Peters, PA

1 AM
30°F
60%
7mph
W
60% Chance of Sleet
Humidity
92%
Feels like
23°F
Dew Point
28°F
2 AM
28°F
30%
6mph
W
30% Chance Snow Showers
Humidity
89%
Feels like
22°F
Dew Point
26°F
3 AM
26°F
10%
6mph
W
Partly Cloudy
Humidity
82%
Feels like
20°F
Dew Point
22°F
4 AM
25°F
10%
6mph
W
Partly Cloudy
Humidity
79%
Feels like
18°F
Dew Point
19°F
5 AM
24°F
0%
6mph
W
Mostly Clear
Humidity
74%
Feels like
17°F
Dew Point
17°F
6 AM
25°F
0%
6mph
W
Partly Cloudy
Humidity
61%
Feels like
18°F
Dew Point
14°F
7 AM
27°F
0%
6mph
W
Mostly Clear
Humidity
51%
Feels like
21°F
Dew Point
12°F
7:11 AM
8 AM
30°F
0%
6mph
W
Mostly Sunny
Humidity
52%
Feels like
24°F
Dew Point
14°F
9 AM
32°F
0%
6mph
W
Mostly Sunny
Humidity
44%
Feels like
27°F
Dew Point
13°F
10 AM
34°F
0%
6mph
W
Mostly Sunny
Humidity
38%
Feels like
29°F
Dew Point
11°F
11 AM
35°F
0%
6mph
W
Mostly Sunny
Humidity
35%
Feels like
30°F
Dew Point
10°F
12 PM
36°F
0%
6mph
W
Partly Cloudy
Humidity
33%
Feels like
31°F
Dew Point
10°F
1 PM
36°F
0%
6mph
W
Mostly Cloudy
Humidity
33%
Feels like
31°F
Dew Point
10°F
2 PM
36°F
0%
6mph
W
Mostly Cloudy
Humidity
33%
Feels like
32°F
Dew Point
10°F
3 PM
37°F
0%
6mph
W
Mostly Cloudy
Humidity
31%
Feels like
32°F
Dew Point
9°F
4 PM
36°F
0%
5mph
W
Mostly Cloudy
Humidity
31%
Feels like
32°F
Dew Point
9°F
5 PM
35°F
0%
5mph
W
Cloudy
Humidity
32%
Feels like
31°F
Dew Point
9°F
6 PM
33°F
0%
5mph
W
Cloudy
Humidity
36%
Feels like
29°F
Dew Point
9°F
7 PM
31°F
30%
4mph
W
30% Chance of Snow
Humidity
42%
Feels like
27°F
Dew Point
11°F
7:11 PM
8 PM
29°F
0%
3mph
W
Partly Cloudy
Humidity
45%
Feels like
26°F
Dew Point
11°F
9 PM
28°F
0%
3mph
W
Partly Cloudy
Humidity
48%
Feels like
24°F
Dew Point
11°F
10 PM
27°F
0%
3mph
WNW
Partly Cloudy
Humidity
49%
Feels like
27°F
Dew Point
10°F
11 PM
26°F
0%
3mph
WNW
Partly Cloudy
Humidity
51%
Feels like
26°F
Dew Point
10°F

Today's Severe Weather Outlook

Dangerous Storms Rumble Through Mid-Atlantic

Dangerous storms will quickly dart through the Mid-Atlantic this evening.

Snow Forecast Through Tuesday Evening

Snow, High Winds Plague Great Lakes With Blizzard Conditions

Tuesday's Weather Outlook

Today's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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