Weather forecast for tomorrow
Saint Clair, PA

Weather forecast for tomorrow

Monday, Apr 7.

AM Showers
6:36 am

7:37 pm
EDT
AM Showers
43°F / 30°F
  • Wind: 4mph NNE
  • Humidity: 75%
  • Precip. probability: 52%
  • Precipitation: 0.04"
  • UV index: 3
On Monday, April 7, occasional showers are expected in the morning.
Minimal precipitation is predicted for tomorrow. Temperature fluctuations between a frosty 42.8°F and a subzero 30.2°F are forecasted.
A high of 42.8°F is expected, which resembles March's climate average of 45.3°F more than April's 57.4°F.
Sunrise will be at 6:36 am and sunset at 7:37 pm; tomorrow's daylight will last for 13h and 1min.

Frequently asked questions

What is the weather forecast for Saint Clair for tomorrow?
On Monday, in Saint Clair, expect mild drizzle and light rain showers in the early morning.
Will it rain tomorrow?
There is a high likelihood of rainfall, but precipitation will be minimal.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 42.8°F, while the lowest temperature will be 30.2°F.
The maximum temperature will be significantly lower than the average highest temperature of 57.4°F in April. The lowest temperature will be also significantly lower than the average low of 39.7°F.
When are sunrise and sunset tomorrow?
On Monday, in Saint Clair, sunrise will be at 6:36 am and sunset at 7:37 pm (EDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 13h and 1min.

Hourly weather forecast

12 am
  • 43°F
  • Feels like:
    39°F
Showers
Showers
  • Wind: 4mph N
  • Pressure: 29.91"Hg
  • Humidity: 65%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 am
  • 39°F
  • Feels like:
    36°F
Showers
Showers
  • Wind: 5mph NNE
  • Pressure: 29.88"Hg
  • Humidity: 66%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 5mi
4 am
  • 37°F
  • Feels like:
    36°F
Showers
Showers
  • Wind: 4mph NNE
  • Pressure: 29.85"Hg
  • Humidity: 70%
  • Precip. probability: 59%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 am
  • 37°F
  • Feels like:
    32°F
Showers
Showers
  • Wind: 4mph NNE
  • Pressure: 29.83"Hg
  • Humidity: 76%
  • Precip. probability: 56%
  • Precipitation: 0.04"
  • Visibility: 5mi
Sunrise: 6:36 am
8 am
  • 36°F
  • Feels like:
    34°F
Showers
Showers
  • Wind: 3mph NNE
  • Pressure: 29.83"Hg
  • Humidity: 81%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 2mi
10 am
  • 37°F
  • Feels like:
    37°F
Cloudy
Cloudy
  • Wind: 3mph NE
  • Pressure: 29.8"Hg
  • Humidity: 76%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 1mi
12 pm
  • 39°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Wind: 2mph NE
  • Pressure: 29.77"Hg
  • Humidity: 74%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 4mi
2 pm
  • 41°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 2mph NE
  • Pressure: 29.74"Hg
  • Humidity: 77%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 3mi
4 pm
  • 43°F
  • Feels like:
    43°F
Cloudy
Cloudy
  • Wind: 2mph N
  • Pressure: 29.68"Hg
  • Humidity: 71%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 2mi
6 pm
  • 43°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 3mph W
  • Pressure: 29.68"Hg
  • Humidity: 69%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 6mi
Sunset: 7:37 pm
8 pm
  • 41°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 1mph WSW
  • Pressure: 29.65"Hg
  • Humidity: 76%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 4mi
10 pm
  • 41°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 1mph SW
  • Pressure: 29.65"Hg
  • Humidity: 84%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 4mi
Tomorrow, primarily cloud-filled and occasionally wet weather is anticipated.
With minimal precipitation of 0.04", rain is forecasted from 12 am to 8 am.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 42.8°F. The warmest part of the day will be from midnight, and from 4 pm to 7 pm.
The forecasted maximum is more close to March's typical high of 45.3°F than the average for April. Forecasts show a temperature also more alike with March's average minimum of 29.3°F rather than the April average of 39.7°F.
Updated: Apr 6, 2025 @ 14:45:26 UTC
Published by: Weather U.S. | About Us
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