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Storm system to bring potential for heavy rainfall, flooding, and severe thunderstorms

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and severe thunderstorms Sunday into Monday. The main threat areas include the Mid South, Southeast U.S, and the southern Mid Atlantic. Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

46°F

8°C

Humidity 66%
Wind Speed N 3 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 23 Apr 7:54 am EDT
Extended Forecast for

Harleysville PA

  • Today

    Today: Mostly sunny, with a high near 66. North wind around 5 mph becoming light and variable  in the afternoon.

    Mostly Sunny

    High: 66 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 44. South wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 44 °F

  • Monday

    Monday: A chance of rain, mainly after 11am.  Cloudy, with a high near 61. East wind 5 to 11 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    High: 61 °F

  • Monday
    Night

    Monday Night: Rain likely, mainly after 2am.  Cloudy, with a low around 47. East wind 10 to 13 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    Low: 47 °F

  • Tuesday

    Tuesday: Rain.  High near 57. East wind around 13 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely, mainly before 2am.  Cloudy, with a low around 50. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    Low: 50 °F

  • Wednesday

    Wednesday: A chance of rain before 10am.  Mostly cloudy, with a high near 67. Chance of precipitation is 30%.

    Chance Rain
    then Partly
    Sunny

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 55.

    Mostly Cloudy

    Low: 55 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 82.

    Mostly Sunny

    High: 82 °F

Detailed Forecast

Today
Mostly sunny, with a high near 66. North wind around 5 mph becoming light and variable in the afternoon.
Tonight
Partly cloudy, with a low around 44. South wind around 5 mph becoming calm in the evening.
Monday
A chance of rain, mainly after 11am. Cloudy, with a high near 61. East wind 5 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely, mainly after 2am. Cloudy, with a low around 47. East wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 57. East wind around 13 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain likely, mainly before 2am. Cloudy, with a low around 50. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain before 10am. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 81.
Friday Night
Mostly cloudy, with a low around 58.
Saturday
Partly sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
Harleysville PA
 40.29°N 75.38°W (Elev. 299 ft)
6:34 am EDT Apr 23, 2017
8am EDT Apr 23, 2017-6pm EDT Apr 29, 2017
 
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