
Multiple rounds of storms through Friday
A briefing on the multiple rounds of storms through Friday, September 4. Read More >
Hazardous Weather Conditions
Current conditions at
Chester County Airport (KMQS)
Lat: 39.98°NLon: 75.87°WElev: 659ft.
Thunderstorm in Vicinity
77°F
25°C
| Humidity | 94% |
| Wind Speed | W 6 mph |
| Barometer | 29.92 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 9.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 4 Sep 12:15 am EDT |
Extended Forecast for
Elverson PA
Severe T-storm Watch until September 4, 02:00am
NOW until 2:00am Fri

Severe T-storm Watch
Overnight

Low: 69 °F
Chance
T-stormsFriday
High: 83 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 63 °F
Chance
T-storms then
Partly CloudySaturday

High: 78 °F
Decreasing
CloudsSaturday Night

Low: 58 °F
Mostly Clear
Sunday

High: 75 °F
Sunny
Sunday Night

Low: 55 °F
Mostly Clear
Labor Day

High: 76 °F
Sunny
Detailed Forecast
Overnight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. West wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Northwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and midnight. Mostly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 78. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 58. North wind around 5 mph.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 55.
Labor Day
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Elverson PA
40.17°N 75.84°W (Elev. 686 ft)
40.17°N 75.84°W (Elev. 686 ft)
8:43 pm EDT Sep 3, 2026
12am EDT Sep 4, 2026-6pm EDT Sep 10, 2026



