Exton Weather Forecast
- 21
- 40
Becoming Sunny
- 35
- 41
Chance Rain/Snow
- 24
- 38
Chance Snow Showers
- 21
- 36
Partly Sunny
- 24
- 39
Partly Sunny
- 27
- 42
Partly Sunny
Today 3 Dec Eastern Chester
Mostly sunny. Highs around 40. Northwest Winds 10 to 15 Mph.
Tonight 3 Dec Eastern Chester
Mostly clear. Cold with Lows in the lower 20s. West Winds around 5 Mph.
Exton Temperature Statistics
December Temperature
Chester County Airport (13 miles)
Lowest 1 December, 2024
19.4 °FAverage December
28.3 °FHighest 1 December, 2024
37.4 °F
Climate (2019–Present)
Chester County Airport (13 miles)
Average Low 2019–2024
46.2 °FAverage 2019–2024
54.7 °FAverage High 2019–2024
63.1 °F