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 5 mph
Barometer 30.08 in
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Wind Chill33°F (1°C)
Last update 14 Mar 1:15 am EDT
Extended Forecast for

3 Miles S Thorndale PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. Northeast wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 60. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Areas of drizzle and fog after 2am. Increasing clouds, with a low around 40. Southeast wind around 5 mph.

    Low: 40 °F

    Mostly Cloudy
    then Areas
    Drizzle and
    Areas Fog

  • Saturday

    Saturday: Areas of drizzle and fog before 11am, then a slight chance of showers after 5pm. Cloudy, with a high near 64. South wind 5 to 10 mph.

    High: 64 °F

    Areas Drizzle
    and Areas Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 5pm. Cloudy, with a high near 69. Breezy. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 45. Chance of precipitation is 80%.

    Low: 45 °F

    Showers

  • Monday

    Monday: A chance of showers before 8am. Mostly sunny, with a high near 55. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. Northeast wind around 5 mph.
Friday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 60. Northeast wind around 5 mph becoming southeast in the afternoon.
Friday Night
Areas of drizzle and fog after 2am. Increasing clouds, with a low around 40. Southeast wind around 5 mph.
Saturday
Areas of drizzle and fog before 11am, then a slight chance of showers after 5pm. Cloudy, with a high near 64. South wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 56. South wind around 10 mph, with gusts as high as 25 mph.
Sunday
A chance of showers, with thunderstorms also possible after 5pm. Cloudy, with a high near 69. Breezy. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm. Low around 45. Chance of precipitation is 80%.
Monday
A chance of showers before 8am. Mostly sunny, with a high near 55. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 30%.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Thorndale PA
 39.95°N 75.74°W (Elev. 397 ft)
Last Update:
1:10 am EDT Mar 14, 2025
Forecast Valid:
1am EDT Mar 14, 2025-6pm EDT Mar 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation