Williamsport Weather Forecast
- 71
- 89
Partly Sunny
- 71
- 87
Chance Thunderstorms
- 66
- 85
Rain Showers
- 64
- 83
Mostly Sunny
- 65
- 85
Partly Sunny
- 66
- 86
Slight Chance Thunderstorms
- 70
- 87
Slight Chance Thunderstorms
Today 28 Jun Warren
Partly cloudy early this Afternoon, then clearing. Highs in the upper 80s. West Winds around 5 Mph.
Tonight 28 Jun Warren
Mostly clear. Areas of fog toward daybreak. Humid with Lows in the lower 70s. West Winds around 5 Mph late this Afternoon, becoming light and variable.
Williamsport Temperature Statistics
June Temperature
Danville, Vermilion County Airport (16.8 miles)
Lowest 1 June, 2025
46.6 °FAverage June
73.6 °FHighest 26 June, 2025
92.7 °F
Climate (2020–Present)
Danville, Vermilion County Airport (16.8 miles)
Average Low 2020–2025
44.1 °FAverage 2020–2025
53.9 °FAverage High 2020–2025
63.7 °F