Lake Nephawin Weather Forecast
- 63
- 77
Chance Thunderstorms
- 52
- 72
Partly Sunny
- 54
- 73
Sunny
- 57
- 77
Mostly Sunny
- 60
- 78
Partly Sunny
- 64
- 80
Chance Thunderstorms
- 64
- 80
Rain Showers Likely
Today 21 Jul Bradford
Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and heavy rainfall. Highs in the lower 80s. Southwest Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.
Tonight 21 Jul Bradford
Partly cloudy. A chance of Showers and Thunderstorms, mainly this evening. Some Thunderstorms may produce gusty Winds and heavy rainfall this evening. Lows in the lower 60s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.
Lake Nephawin Temperature Statistics
July Temperature
Williamsport - Lycoming County Airport (26.7 miles)
Lowest 17 July, 2026
60.7 °FAverage July
78.9 °FHighest 2 July, 2026
100.7 °F
Climate (2021–2026)
Williamsport - Lycoming County Airport (26.7 miles)
Average Low 2021–2026
43.6 °FAverage 2021–2026
53 °FAverage High 2021–2026
63.3 °F