Dangerous Heat and Humidity Wednesday through Saturday

Dangerously hot and humid conditions are expected to build starting Wednesday through Saturday. Additionally, there will be a threat of thunderstorms on some of the days. View this briefing for details. Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24° N Lon: 75.55° W Elev: 288 ft.

Fair

88°F

31°C

Humidity 39%
Wind Speed Vrbl 7 G 20 mph
Barometer 30.12 in (1019.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 30 Jun 1:54 pm EDT
Detailed forecast for

Western Montgomery

This Afternoon
Mostly sunny. Hot. Near steady temperature in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming south around 5 mph after midnight. Chance of rain 20 percent.
Wednesday
Mostly sunny. Hot. More humid with highs in the mid 90s. Southwest winds around 5 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon.
Wednesday Night
Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph.
Thursday
Sunny, hot with highs in the upper 90s. West winds 5 to 10 mph.
Thursday Night
Mostly clear. Lows in the upper 70s.
Friday
Sunny, hot with highs around 100. Heat index values up to 110.
Friday Night
Partly cloudy. A chance of. Lows in the mid 70s.
Independence Day
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Chance of rain 40 percent.
Saturday Night
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent.
Sunday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 30 percent.
Sunday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent.
Monday
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Hot with highs around 90. Chance of rain 40 percent.



Basemap Options
Click map to change the forecast location
Loading map...
147 PM EDT Tue Jun 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database