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

Briefing for Impacts from Strong Coastal Storm Sunday through Monday

A strong coastal storm is forecast to bring potentially significant impacts to our region. Moderate to major coastal flooding, strong to damaging winds, beach erosion, and very dangerous marine conditions are forecast. View this briefing for details on these threats. Read More >

Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

37°F

3°C

Humidity 87%
Wind Speed Calm
Barometer 30.49 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 10 Oct 5:55 am EDT
Extended Forecast for

Avondale PA

Frost Advisory October 10, 06:03am until October 10, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 10, 06:03am until October 10, 09:00am

    NOW until 9:00am Fri

    Frost Advisory

  • Today

    High: 63 °F

    Areas Frost
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Southeast wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 68. East wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Low around 56. East wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain

  • Sunday

    Sunday: Rain. High near 62. Breezy, with a northeast wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 62 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain. Low around 52. Breezy. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 52 °F

    Rain and
    Breezy

  • Columbus Day

    Columbus Day: Rain likely. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 70%.

    High: 61 °F

    Rain Likely
    and Breezy

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

    Low: 53 °F

    Chance Rain

Detailed Forecast

Today
Areas of frost before 8am. Otherwise, sunny, with a high near 63. Northeast wind around 5 mph becoming southeast in the afternoon.
Tonight
Mostly cloudy, with a low around 47. Southeast wind around 5 mph becoming calm.
Saturday
A chance of rain. Mostly cloudy, with a high near 68. East wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 56. East wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 62. Breezy, with a northeast wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain. Low around 52. Breezy. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Columbus Day
Rain likely. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 70%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Avondale PA
 39.83°N 75.79°W (Elev. 299 ft)
Last Update:
4:09 am EDT Oct 10, 2025
Forecast Valid:
6am EDT Oct 10, 2025-6pm EDT Oct 16, 2025
 
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