Tomb Weather Forecast
- 57
- 84
Becoming Sunny
- 63
- 84
Partly Sunny
- 59
- 80
Rain Showers
- 53
- 78
Slight Chance Thunderstorms
- 50
- 73
Slight Chance Thunderstorms
- 48
- 73
Mostly Sunny
Today 22 Aug Northern Lycoming
Patchy dense fog this morning. Sunny. Highs around 80. North Winds around 5 Mph.
Tonight 22 Aug Northern Lycoming
Mostly clear. Lows in the mid 50s. South Winds around 5 Mph.
Tomb Temperature Statistics
August Temperature
Williamsport - Lycoming County Airport (20.5 miles)
Lowest 2 August, 2025
51.7 °FAverage August
73.1 °FHighest 12 August, 2025
93.7 °F
Climate (2020–Present)
Williamsport - Lycoming County Airport (20.5 miles)
Average Low 2020–2025
43.9 °FAverage 2020–2025
53.1 °FAverage High 2020–2025
63.3 °F