Weather forecast for tomorrow
South Mountain, PA

Weather forecast for tomorrow

Tuesday, Jun 17.

Scattered Thunderstorms
5:39 am

8:42 pm
EDT
Scattered Thunderstorms
73°F / 68°F
  • Wind: 7mph SSE
  • Humidity: 88%
  • Precip. probability: 53%
  • Precipitation: 0.2"
  • UV index: 6
Tomorrow, in South Mountain, scattered thunderstorms are expected, with the potential for localized flooding in some areas.
The likelihood of rainfall is high. However, precipitation will be light. Temperature shifts will be minor, from a high of a temperate 73.4°F to a low of a delightful 68°F.
The temperature of 73.4°F aligns more with what is typical in May than what is normal in June.
Sunrise will be at 5:39 am and sunset at 8:42 pm; tomorrow's daylight will last for 15h and 3min.

Frequently asked questions

What is the weather forecast for South Mountain for tomorrow?
Tomorrow, in South Mountain, scattered thunderstorms may occur, especially in the afternoon, bringing periods of rain and lightning.
Will it rain tomorrow?
Light precipitation of 0.2" is forecasted. The likelihood of rainfall is 53%.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 73.4°F, while the minimum temperature will be 68°F.
The highest temperature will be slightly cooler than the average maximum of 79.2°F in June. The lowest temperature will be noticeably higher than the average low of 58.6°F.
What time are sunrise and sunset tomorrow in South Mountain?
On Tuesday, in South Mountain, sunrise will be at 5:39 am and sunset at 8:42 pm (EDT).
How many hours of daylight will South Mountain have tomorrow?
Tomorrow in South Mountain, the daylight will last for 15h and 3min.

Hourly weather forecast

12 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 4mph ESE
  • Pressure: 30.03"Hg
  • Humidity: 95%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 1mi
2 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 4mph SE
  • Pressure: 30"Hg
  • Humidity: 96%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 1mi
4 am
  • 63°F
  • Feels like:
    63°F
Showers
Showers
  • Wind: 2mph SE
  • Pressure: 30"Hg
  • Humidity: 96%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Visibility: 1mi
Sunrise: 5:39 am
6 am
  • 63°F
  • Feels like:
    63°F
Showers
Showers
  • Wind: 3mph SE
  • Pressure: 30"Hg
  • Humidity: 96%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 1mi
8 am
  • 63°F
  • Feels like:
    63°F
Showers
Showers
  • Wind: 4mph SSE
  • Pressure: 30"Hg
  • Humidity: 96%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 1mi
10 am
  • 66°F
  • Feels like:
    66°F
Few Showers
Few Showers
  • Wind: 4mph SSE
  • Pressure: 30"Hg
  • Humidity: 90%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 1mi
12 pm
  • 68°F
  • Feels like:
    70°F
Showers
Showers
  • Wind: 5mph S
  • Pressure: 30"Hg
  • Humidity: 87%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 2mi
2 pm
  • 70°F
  • Feels like:
    72°F
Showers
Showers
  • Wind: 6mph S
  • Pressure: 29.97"Hg
  • Humidity: 84%
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Visibility: 4mi
4 pm
  • 72°F
  • Feels like:
    73°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph S
  • Pressure: 29.94"Hg
  • Humidity: 83%
  • Precip. probability: 47%
  • Precipitation: 0.04"
  • Visibility: 5mi
6 pm
  • 73°F
  • Feels like:
    73°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph S
  • Pressure: 29.91"Hg
  • Humidity: 81%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 5mi
8 pm
  • 72°F
  • Feels like:
    73°F
Showers
Showers
  • Wind: 6mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 6mi
Sunset: 8:42 pm
10 pm
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 5mph S
  • Pressure: 29.94"Hg
  • Humidity: 89%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 2mi
Tomorrow, a combination of cloudy, wet and lightning-active weather is expected.
Rainfall is anticipated practically throughout the entire day.
The temperature will vary between the lowest temperature of 62.6°F and the highest temperature of 73.4°F. The warmest part of the day is anticipated around 6 pm.
The maximum temperature will align more closely with May's average high of 71.1°F than with June's 79.2°F. The minimum temperature will be more in line with July's average low of 63.7°F than June's typical 58.6°F.
Updated: Jun 16, 2025 @ 09:44:07 UTC
Published by: Weather U.S. | About Us
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