Weather forecast for 10 days
South Mountain, PA

On Saturday, in South Mountain, the weather will be mainly cloudy.
With a low probability, light precipitation is predicted. Temperatures are expected to peak at a subzero 30.2°F (-1°C) and drop to a minimum of 19.4°F (-7°C).
The maximum temperature of the day will be relatively lower than the common high of 35.4°F (1.9°C) in January.
Sunrise will be at 7:29 am and sunset at 5:07 pm; the daylight will last for 9h and 38min.

On Sunday, in South Mountain, mostly sunny weather and a cloudless sky are expected.
The maximum anticipated temperature is a cold 32°F (0°C), while the minimum temperature will be a freezing 17.6°F (-8°C).
On Sunday, the maximum temperature will match the standard January high temperature.
Sunrise will be at 7:28 am and sunset at 5:08 pm; the daylight will last for 9h and 40min.

For the next ten days, primarily cloudy and occasionally sunny weather is forecasted.
With a 19% probability, rainfall is anticipated only on Saturday. The precipitation will be light at 0.2" (5mm).
Temperature differences will be considerable in the next ten days. The maximum temperature will vary between 21.2°F (-6°C) and 39.2°F (4°C), while the lowest nightly temperature differences will be also substantial, as the minimum temperature will vary between 10.4°F (-12°C) and 26.6°F (-3°C).
With the highest temperature of 39.2°F (4°C), Monday will be the warmest day; with the highest temperature of 21.2°F (-6°C), Wednesday will be the coldest day.

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With an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 22.6°F (-5.2°C), January is the coldest month in South Mountain.