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.

54°F

12°C

Humidity 55%
Wind Speed NW 17 G 25 mph
Barometer 29.88 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 9 Nov 10:15 am EST
Extended Forecast for

3 Miles SSW Narvon PA

  • Today

    Today: Mostly sunny, with a high near 57. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 39 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 39. West wind 6 to 10 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 62. West wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 62 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 40. West wind 5 to 8 mph.

    Low: 40 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 61. Calm wind becoming west 5 to 7 mph.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain, mainly after 1pm. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: Showers. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 57. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 39 mph.
Tonight
Increasing clouds, with a low around 39. West wind 6 to 10 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 62. West wind 6 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Clear, with a low around 40. West wind 5 to 8 mph.
Veterans Day
Sunny, with a high near 61. Calm wind becoming west 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Rain, mainly after 1pm. High near 58. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 41. Chance of precipitation is 80%.
Friday
Showers likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Narvon PA
 40.09°N 76°W (Elev. 810 ft)
Last Update:
7:21 am EST Nov 9, 2026
Forecast Valid:
10am EST Nov 9, 2026-6pm EST Nov 15, 2026
 
Forecast Discussion
 
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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