Weather forecast for tomorrow
South Mountain, PA

Weather forecast for tomorrow

Friday, May 2.

Partly Cloudy
6:06 am

8:06 pm
EDT
Partly Cloudy
81°F / 61°F
  • Wind: 12mph WSW
  • Humidity: 55%
  • Precip. probability: 19%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, patchy clouds will move across the sky, allowing for sunshine at times.
Rain is not forecasted. The highest temperature will be a temperate 80.6°F, while the lowest temperature will be a comfortable 60.8°F.
The maximum heat index, which integrates air moisture with ambient temperature, is appraised at 82.4°F.
It will be warmer, and the temperature will align more closely with June's average high of 79.2°F than May's.
Sunrise will be at 6:06 am and sunset at 8:06 pm; tomorrow's daylight will last for 14h and 0min.

Frequently asked questions

What is the weather forecast for South Mountain for tomorrow?
Tomorrow, intermittent cloud cover is expected, allowing for some sunshine.
Will it rain tomorrow?
No, it will not rain tomorrow in South Mountain, Pennsylvania.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 60.8°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 82.4°F.
The maximum temperature will be noticeably higher than the average highest temperature of 71.1°F in May. The lowest temperature will be moderately higher than the average low of 51.8°F.
When are sunrise and sunset tomorrow?
On Friday, in South Mountain, sunrise will be at 6:06 am and sunset at 8:06 pm (EDT).
How many hours of daylight will South Mountain have tomorrow?
In South Mountain, the length of the day tomorrow will be 14h and 0min.

Hourly weather forecast

12 am
  • 66°F
  • Feels like:
    66°F
Showers
Showers
  • Wind: 6mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 78%
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 am
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Wind: 6mph SW
  • Pressure: 29.85"Hg
  • Humidity: 80%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 7mi
4 am
  • 63°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.85"Hg
  • Humidity: 83%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 63°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.85"Hg
  • Humidity: 83%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:06 am
8 am
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 80%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 66%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 52%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 39%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 41%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.85"Hg
  • Humidity: 49%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:06 pm
10 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 58%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, weather will be unstable, and a combination of primarily overcast and occasionally unstable, damp and sunny weather is anticipated.
With minimal precipitation of 0.04", rain is expected at 12 am and 1 am.
The temperature will be between a minimum of 62.6°F and a maximum of 78.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature will be more close to June's average high of 79.2°F than May's 71.1°F. Forecast models suggest a low also more close to June's typical minimum of 58.6°F than May's usual 51.8°F.
Updated: May 1, 2025 @ 21:32:11 UTC
Published by: Weather U.S. | About Us
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