Loyalsock State Forest Weather Forecast
- 58
- 79
Becoming Sunny
- 60
- 80
Mostly Sunny
- 51
- 76
Rain Showers Likely
- 49
- 66
Partly Sunny
- 53
- 68
Partly Sunny
- 56
- 71
Rain Showers
- 58
- 75
Rain Showers
Today 12 Jun Northern Lycoming
Mostly sunny with a slight chance of Thunderstorms with isolated Showers. Some Thunderstorms may produce gusty Winds. Very warm with Highs in the lower 80s. West Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.
Tonight 12 Jun Northern Lycoming
Partly cloudy this Evening, then becoming clear. Cooler with Lows in the upper 50s. Northwest Winds 5 to 10 Mph.
Loyalsock State Forest Temperature Statistics
June Temperature
Williamsport - Lycoming County Airport (18 miles)
Lowest 1 June, 2026
45.6 °FAverage June
68.5 °FHighest 5 June, 2026
90.6 °F
Climate (2021–Present)
Williamsport - Lycoming County Airport (18 miles)
Average Low 2021–2026
43.6 °FAverage 2021–2026
52.9 °FAverage High 2021–2026
63.2 °F