Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Wet Weather Continues Across Parts of the Northeastern States; Unsettled Weather Pattern Returning to the Pacific Northwest

A series of storms will bring rain and gusty winds to the Northeast U.S. for the next couple of days. The rain could combine with melting snow to produce flooding on main stem rivers, especially in northern New England. Unsettled weather will return to portions of the Northwest this weekend and continue for several days. Rain, some high elevation snow, and gusty winds will be possible. Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

64°F

18°C

Humidity 45%
Wind Speed W 9 mph
Barometer 29.83 in (1009.7 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 26 Apr 3:54 pm EDT
Extended Forecast for

Downingtown PA

  • Tonight

    Tonight: A slight chance of rain after 3am.  Increasing clouds, with a low around 49. West wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Mostly Clear
    then Slight
    Chance Rain

    Low: 49 °F

  • Friday

    Friday: Rain, mainly before 4pm.  High near 59. East wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 59 °F

  • Friday
    Night

    Friday Night: A chance of rain, mainly before 8pm.  Cloudy, then gradually becoming partly cloudy, with a low around 46. West wind around 6 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Mostly
    Cloudy

    Low: 46 °F

  • Saturday

    Saturday: Scattered showers, mainly after 3pm.  Partly sunny, with a high near 68. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Mostly Sunny
    then
    Scattered
    Showers

    High: 68 °F

  • Saturday
    Night

    Saturday Night: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 41. Northwest wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely then
    Isolated
    Showers

    Low: 41 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 53.

    Mostly Sunny

    High: 53 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 37.

    Partly Cloudy

    Low: 37 °F

  • Monday

    Monday: Sunny, with a high near 63.

    Sunny

    High: 63 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 44.

    Mostly Clear

    Low: 44 °F

Detailed Forecast

Tonight
A slight chance of rain after 3am. Increasing clouds, with a low around 49. West wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
Rain, mainly before 4pm. High near 59. East wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A chance of rain, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 46. West wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers, mainly after 3pm. Partly sunny, with a high near 68. Southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 41. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Partly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Downingtown PA
 40.02°N 75.7°W (Elev. 338 ft)
3:37 pm EDT Apr 26, 2018
4pm EDT Apr 26, 2018-6pm EDT May 3, 2018
 
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