Lock Haven Weather Forecast
- 35
- 70
Thunderstorms
- 30
- 51
Partly Sunny
- 48
- 56
Rain Showers
- 53
- 75
Rain Showers
- 47
- 67
Rain
- 46
- 56
Rain Showers Likely
Today 31 Mar Southern Clinton
Mostly cloudy with scattered Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds. Continued Unseasonably warm with Highs in the upper 60s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.
Tonight 31 Mar Southern Clinton
Mostly cloudy. Much cooler with Lows in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.
Lock Haven Temperature Statistics
March Temperature
Williamsport - Lycoming County Airport (28 miles)
Lowest 2 March, 2025
18.8 °FAverage March
44.3 °FHighest 29 March, 2025
80.1 °F
Climate (2020–Present)
Williamsport - Lycoming County Airport (28 miles)
Average Low 2020–2025
43.8 °FAverage 2020–2025
52.9 °FAverage High 2020–2025
63.2 °F