Elverson Weather Forecast
- 23
- 56
Rain
- 31
- 37
Partly Sunny
- 22
- 43
Mostly Sunny
- 23
- 34
Mostly Cloudy
- 32
- 39
Slight Chance Rain
- 30
- 44
Mostly Cloudy
Today 19 Dec Western Chester
Rain with a slight chance of Thunderstorms in the Morning, then partly sunny with a slight chance of rain in the afternoon. Breezy with Highs in the mid 50s. Temperature falling into the upper 30s in the afternoon. Southwest Winds 15 to 20 Mph, becoming west 15 to 25 Mph in the afternoon. Gusts up to 45 Mph. Chance of rain near 100 percent.
Tonight 19 Dec Western Chester
Mostly clear. Much Colder with Lows in the lower 20s. West Winds 15 to 20 Mph. Gusts up to 45 Mph, decreasing to 30 Mph after midnight.
Elverson Temperature Statistics
December Temperature
Chester County Airport (11.8 miles)
Lowest 16 December, 2025
8.6 °FAverage December
28.4 °FHighest 1 December, 2025
41 °F
Climate (2020–Present)
Chester County Airport (11.8 miles)
Average Low 2020–2025
45.9 °FAverage 2020–2025
54.5 °FAverage High 2020–2025
63 °F