Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

42°F

6°C

Humidity	82%
Wind Speed	Calm
Barometer	30.22 in (1023.3 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	3 Nov 3:54 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Harleysville PA

Today
High: 60 °F
Chance Rain
Tonight
Low: 41 °F
Decreasing
Clouds
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 37 °F
Increasing
Clouds
Wednesday
High: 64 °F
Mostly Sunny
Wednesday Night
Low: 42 °F
Slight Chance
Rain
Thursday
High: 57 °F
Sunny
Thursday Night
Low: 34 °F
Partly Cloudy
Friday
High: 61 °F
Partly Sunny

Detailed Forecast

Today

A chance of rain, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 60. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 30%.

Tonight

Mostly cloudy, then gradually becoming clear, with a low around 41. West wind 10 to 15 mph.

Tuesday

Sunny, with a high near 59. West wind 10 to 15 mph.

Tuesday Night

Increasing clouds, with a low around 37. West wind around 5 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 64. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Wednesday Night

A slight chance of rain before 1am. Partly cloudy, with a low around 42. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 57.