Hourly Weather Forecast - Upper Saint Clair, PA

12 AM
43°F
30%
2mph
W
30% Chance of Light Rain
Humidity
98%
Feels like
43°F
Dew Point
42°F
1 AM
42°F
30%
2mph
W
30% Chance of Light Rain
Humidity
97%
Feels like
42°F
Dew Point
42°F
2 AM
42°F
20%
3mph
W
Mostly Cloudy
Humidity
96%
Feels like
42°F
Dew Point
41°F
3 AM
42°F
20%
3mph
W
Mostly Cloudy
Humidity
96%
Feels like
42°F
Dew Point
41°F
4 AM
41°F
20%
3mph
W
Partly Cloudy
Humidity
96%
Feels like
40°F
Dew Point
40°F
5 AM
41°F
20%
3mph
W
Mostly Cloudy
Humidity
98%
Feels like
39°F
Dew Point
40°F
6 AM
41°F
30%
3mph
WSW
30% Chance Rain Showers
Humidity
100%
Feels like
41°F
Dew Point
40°F
6:11 AM
7 AM
41°F
30%
2mph
WSW
30% Chance of Light Rain
Humidity
100%
Feels like
41°F
Dew Point
41°F
8 AM
43°F
30%
2mph
WSW
30% Chance of Light Rain
Humidity
100%
Feels like
43°F
Dew Point
43°F
9 AM
46°F
30%
4mph
W
30% Chance Rain Showers
Humidity
91%
Feels like
44°F
Dew Point
43°F
10 AM
50°F
30%
6mph
W
30% Chance Rain Showers
Humidity
79%
Feels like
50°F
Dew Point
44°F
11 AM
54°F
30%
7mph
W
30% Chance Rain Showers
Humidity
69%
Feels like
54°F
Dew Point
44°F
12 PM
57°F
30%
7mph
W
30% Chance Rain Showers
Humidity
62%
Feels like
57°F
Dew Point
44°F

Today's Severe Weather Outlook

Heavy Rain, Severe Storms Impact the Southeast

Heavy rainfall and gusty thunderstorms target portions of the Southeast today.

Weekend Weather Outlook

Weekend Weather Outlook

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!

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

Spring Weather Hazards: Excessive Heat to Blizzards

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