Stewartstown Weather Forecast
- 21
- 40
Cloudy
- 16
- 26
Partly Sunny
- 18
- 28
Mostly Cloudy
- 24
- 34
Partly Sunny
- 33
- 44
Mostly Cloudy
- 35
- 53
Chance Rain Showers
Today 13 Dec York
Mostly cloudy. Highs in the lower 40s. Southwest Winds 5 to 10 Mph.
Tonight 13 Dec York
Mostly cloudy. Lows in the lower 20s. South Winds around 5 Mph.
Stewartstown Temperature Statistics
December Temperature
York, York Airport (18.6 miles)
Lowest 9 December, 2025
5 °FAverage December
29.9 °FHighest 1 December, 2025
42.1 °F
Climate (2020–Present)
York, York Airport (18.6 miles)
Average Low 2020–2025
43.9 °FAverage 2020–2025
54.8 °FAverage High 2020–2025
65.2 °F