Potomac Weather Forecast
- 53
- 73
Increasing Clouds
- 56
- 78
Thunderstorms
- 35
- 69
Chance Rain
- 30
- 48
Partly Sunny
- 46
- 62
Mostly Sunny
- 51
- 72
Mostly Cloudy
Today 13 Mar Vermilion
Sunny. Highs in the lower 70s. East Winds 5 to 10 Mph.
Tonight 13 Mar Vermilion
Mostly clear in the Evening, then becoming partly cloudy. Not as cool with Lows in the lower 50s. Southeast Winds 5 to 10 Mph.
Potomac Temperature Statistics
March Temperature
Danville, Vermilion County Airport (13 miles)
Lowest 2 March, 2025
13.8 °FAverage March
40.2 °FHighest 10 March, 2025
70.2 °F
Climate (2020–Present)
Danville, Vermilion County Airport (13 miles)
Average Low 2020–2025
44 °FAverage 2020–2025
53.7 °FAverage High 2020–2025
63.4 °F