National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

37°F

3°C

Humidity 100%
Wind Speed NE 6 mph
Barometer 29.84 in
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Wind Chill32°F (0°C)
Last update 19 Feb 12:35 am EST
Extended Forecast for

Elverson PA

  • Overnight

    Overnight: A chance of light rain. Patchy fog. Otherwise, cloudy, with a low around 35. Northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance Light
    Rain and
    Patchy Fog

  • Thursday

    Thursday: Light rain likely, mainly after 4pm. Areas of fog before 3pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 41. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Light Rain
    Likely and
    Areas Fog

  • Thursday Night

    Thursday Night: Periods of rain. Patchy fog before 7pm. Low around 36. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain Likely
    and Patchy
    Fog then Rain

  • Friday

    Friday: Periods of rain, mainly before 1pm. High near 44. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Northeast wind around 5 mph becoming west after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Overnight
A chance of light rain. Patchy fog. Otherwise, cloudy, with a low around 35. Northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Light rain likely, mainly after 4pm. Areas of fog before 3pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 41. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Periods of rain. Patchy fog before 7pm. Low around 36. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Periods of rain, mainly before 1pm. High near 44. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 35. Northeast wind around 5 mph becoming west after midnight.
Saturday
Partly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elverson PA
 40.17°N 75.84°W (Elev. 686 ft)
Last Update:
4:18 pm EST Feb 18, 2026
Forecast Valid:
12am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation