Weather forecast for tomorrow
Upper Saint Clair, PA

Weather forecast for tomorrow

Sunday, May 4.

Thunderstorms
6:13 am

8:20 pm
EDT
Thunderstorms
70°F / 54°F
  • Wind: 7mph ESE
  • Humidity: 78%
  • Precip. probability: 76%
  • Precipitation: 0.51"
  • UV index: 6
On Sunday, in Upper Saint Clair, thunderstorms are possible with changing conditions.
With a high probability, moderate precipitation is forecasted for tomorrow. Slight changes in temperature are expected, reaching a high of a delightful 69.8°F and decreasing to a low of a cool 53.6°F.
Sunrise will be at 6:13 am and sunset at 8:20 pm; tomorrow's daylight will last for 14h and 7min.

Frequently asked questions

What is the weather forecast for Upper Saint Clair for tomorrow?
On Sunday, scattered thunderstorms are expected to form.
Will it rain tomorrow?
Moderate precipitation of 0.51" is predicted. The possibility of rainfall is 76%.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 69.8°F, while the minimum temperature will be 53.6°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in. Tomorrow, the lowest temperature will be also in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Sunday, in Upper Saint Clair, sunrise will be at 6:13 am and sunset at 8:20 pm (EDT).
How many hours of daylight will Upper Saint Clair have tomorrow?
Tomorrow, the daylight will last for 14h and 7min.

Hourly weather forecast

12 am
  • 59°F
  • Feels like:
    59°F
Rain
Rain
  • Wind: 6mph E
  • Pressure: 29.8"Hg
  • Humidity: 91%
  • Precip. probability: 80%
  • Precipitation: 0.04"
  • Visibility: 2mi
2 am
  • 59°F
  • Feels like:
    59°F
Showers
Showers
  • Wind: 5mph E
  • Pressure: 29.77"Hg
  • Humidity: 92%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 2mi
4 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 4mph ENE
  • Pressure: 29.74"Hg
  • Humidity: 92%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 2mi
6 am
  • 59°F
  • Feels like:
    59°F
Showers
Showers
  • Wind: 5mph ENE
  • Pressure: 29.74"Hg
  • Humidity: 93%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Visibility: 2mi
Sunrise: 6:13 am
8 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 5mph E
  • Pressure: 29.74"Hg
  • Humidity: 93%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 63°F
  • Feels like:
    63°F
Few Showers
Few Showers
  • Wind: 5mph ESE
  • Pressure: 29.74"Hg
  • Humidity: 83%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 5mi
12 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 5mph SSE
  • Pressure: 29.74"Hg
  • Humidity: 74%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 5mph SE
  • Pressure: 29.74"Hg
  • Humidity: 73%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 68°F
  • Feels like:
    68°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph E
  • Pressure: 29.71"Hg
  • Humidity: 68%
  • Precip. probability: 48%
  • Precipitation: 0.08"
  • Visibility: 7mi
6 pm
  • 66°F
  • Feels like:
    66°F
Thunderstorms
Thunderstorms
  • Wind: 6mph SE
  • Pressure: 29.71"Hg
  • Humidity: 73%
  • Precip. probability: 71%
  • Precipitation: 0.08"
  • Visibility: 6mi
8 pm
  • 63°F
  • Feels like:
    63°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 4mph ESE
  • Pressure: 29.77"Hg
  • Humidity: 76%
  • Precip. probability: 55%
  • Precipitation: 0.08"
  • Visibility: 4mi
Sunset: 8:20 pm
10 pm
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 3mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 86%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
Tomorrow, on Sunday, a combination of rainy, dull and storm-filled weather is anticipated.
Rain is expected from 12 am to 2 am, 5 am, 6 am, 9 am, 10 am, and from 3 pm to 9 pm. With moderate precipitation of 0.2", most rainfall is expected at 5 pm.
The temperature will vary between the lowest temperature of 59°F and the highest temperature of 68°F. The warmest part of the day will be at 3 pm and 4 pm.
Updated: May 4, 2025 @ 00:02:32 UTC
Published by: Weather U.S. | About Us
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