Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

31°F

-1°C

Humidity	56%
Wind Speed	W 6 mph
Barometer	30.25 in (1024.5 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	12 Jan 8:54 am EST

More Information:

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

Extended Forecast for

Collegeville PA

Today
High: 43 °F
Mostly Sunny
Tonight
Low: 28 °F
Mostly Clear
Tuesday
High: 47 °F
Mostly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 49 °F
Chance Rain
Wednesday Night
Low: 34 °F
Rain Likely
Thursday
High: 40 °F
Chance Rain
Thursday Night
Low: 20 °F
Chance
Rain/Snow
Friday
High: 32 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 43. West wind around 10 mph, with gusts as high as 20 mph.

Tonight

Mostly clear, with a low around 28. Southwest wind around 5 mph.

Tuesday

Mostly sunny, with a high near 47. Light southwest wind increasing to 5 to 10 mph in the morning.

Tuesday Night

Mostly cloudy, with a low around 36. Southwest wind around 5 mph.

Wednesday

A chance of rain. Mostly cloudy, with a high near 49. Southwest wind around 5 mph. Chance of precipitation is 40%.

Wednesday Night

Rain likely, mainly after 1am. Cloudy, with a low around 34. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

Thursday Night

A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.

Friday

Mostly sunny, with a high near 32.

Friday Night

Partly cloudy, with a low around 20.

Saturday

Mostly sunny, with a high near 39.

Saturday Night

Mostly cloudy, with a low around 22.