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Current conditions at
Pottstown, Pottstown Limerick Airport (KPTW)
Lat: 40.24°NLon: 75.55°WElev: 288ft.
A Few Clouds
54°F
12°C
| Humidity | 72% |
| Wind Speed | Calm |
| Barometer | 29.94 in (1013.5 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 4:54 am EDT |
Extended Forecast for
Harleysville PA
Today
High: 77 °F
Chance
ShowersTonight
Low: 47 °F
Chance
T-storms then
Showers
LikelyThursday
High: 53 °F⇓
Showers
Likely and
BreezyThursday Night
Low: 30 °F
Decreasing
CloudsFriday
High: 49 °F
Mostly Sunny
then Mostly
Cloudy and
BreezyFriday Night
Low: 36 °F
Slight Chance
ShowersSaturday
High: 49 °F
Sunny
Saturday Night
Low: 32 °F
Mostly Cloudy
Sunday
High: 54 °F
Cloudy
Detailed Forecast
Today
A chance of showers between 11am and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 77. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 47. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely, mainly before 8am. Cloudy, with a temperature falling to around 44 by 1pm. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 30. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 49. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 36. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Cloudy, with a high near 54.
Sunday Night
Rain, mainly after 2am. Low around 45. Chance of precipitation is 90%.
Monday
Rain. High near 61. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow. Partly cloudy, with a low around 26. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 37.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harleysville PA
40.27°N 75.39°W (Elev. 299 ft)
40.27°N 75.39°W (Elev. 299 ft)
4:09 am EDT Mar 11, 2026
5am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
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