Weather forecast for 10 daysSouth Mountain, PA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 57°F
- 34°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNNE 27°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:26 pm EDT
- details ▼
On Sunday, October 18, bright and sunny weather is expected.
The highest temperature will be a refreshing 57.2°F, while the lowest predicted temperature is a wintry 33.8°F.
The temperature for today is expected to be a couple of degrees lower than the October average of 63.1°F.
Sunrise will be at 7:23 am and sunset at 6:26 pm; the daylight will last for 11h and 3min.
The highest temperature will be a refreshing 57.2°F, while the lowest predicted temperature is a wintry 33.8°F.
The temperature for today is expected to be a couple of degrees lower than the October average of 63.1°F.
Sunrise will be at 7:23 am and sunset at 6:26 pm; the daylight will last for 11h and 3min.
10-day overview
Daily temperatures
Maximum temperature: 66°C.
Minimum temperature: 57°C.
Minimum temperature: 57°C.
Chance of precipitation
Highest chance: 9%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 57°F
- 34°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNNE 27°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:26 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphN 5°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:24 am EDT
- Sunset: 6:25 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 10mphN 2°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:25 am EDT
- Sunset: 6:23 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphN 9°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:26 am EDT
- Sunset: 6:22 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 64°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphNNW 345°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:27 am EDT
- Sunset: 6:20 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 59°F
- 34°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphNNE 15°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:29 am EDT
- Sunset: 6:19 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 32°F
Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 6mphNE 53°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:30 am EDT
- Sunset: 6:18 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 36°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphNNW 327°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:31 am EDT
- Sunset: 6:16 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 43°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNW 320°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:32 am EDT
- Sunset: 6:15 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 64°F
- 43°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 8mphNNW 347°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:33 am EDT
- Sunset: 6:14 pm EDT
- details ▼
Looking ahead to the next ten days, primarily dry and sunny and occasionally cloudy weather is forecasted.
Rainfall is not expected in South Mountain in the upcoming days.
In the coming days, the maximum temperature will vary between 57.2°F and 66.2°F, while the forecast minimum temperature falls between 32°F and 42.8°F.
Tuesday and next Monday, with the highest temperature of 66.2°F, will be the warmest days; Sunday and Saturday, with the highest temperature of 57.2°F, will be the coldest days.
Rainfall is not expected in South Mountain in the upcoming days.
In the coming days, the maximum temperature will vary between 57.2°F and 66.2°F, while the forecast minimum temperature falls between 32°F and 42.8°F.
Tuesday and next Monday, with the highest temperature of 66.2°F, will be the warmest days; Sunday and Saturday, with the highest temperature of 57.2°F, will be the coldest days.
Updated: Oct 18, 2026 @ 11:03:21 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, in South Mountain, the weather remains calm, bright, and sunny.
Today, the highest temperature will be 57.2°F, while the lowest temperature will be 33.8°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 46.2°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 46.2°F.
On Sunday, in South Mountain, sunrise will be at 7:23 am and sunset at 6:26 pm (EDT).
Today, the daylight will last for 11h and 3min.
