NimbocastNorristown, PA Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Norristown, Montgomery County, Pennsylvania.
Updated Jul 29, 2026, 4:47 PM local time · Radar refreshes every 5 minutes
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Norristown
80°F
Wind 11 mph
Humidity 54%
Cloud cover 82%
UV index 6
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Norristown, PA.
Norristown weather radar
Light
Heavy
Next 24 hours
Now
☁️
80°F
2%
5 PM
⛅
80°F
3%
6 PM
🌦️
73°F
3%
7 PM
🌤️
75°F
2%
8 PM
⛅
73°F
3%
9 PM
🌤️
71°F
4%
10 PM
☁️
69°F
3%
11 PM
☁️
68°F
5%
12 AM
⛅
68°F
7%
1 AM
☀️
67°F
6%
2 AM
☀️
67°F
5%
3 AM
☁️
66°F
2%
4 AM
☁️
66°F
2%
5 AM
☁️
66°F
2%
6 AM
⛅
66°F
3%
7 AM
⛅
67°F
3%
8 AM
☁️
69°F
2%
9 AM
☁️
71°F
2%
10 AM
☁️
75°F
2%
11 AM
⛅
76°F
2%
12 PM
☁️
77°F
1%
1 PM
☁️
78°F
3%
2 PM
⛅
80°F
5%
3 PM
☁️
80°F
7%
7-day forecast
Today
Jul 29
🌦️
83°F
68°F
23%
Thu
Jul 30
☁️
83°F
66°F
12%
Fri
Jul 31
☁️
86°F
65°F
2%
Sat
Aug 1
☁️
89°F
69°F
4%
Sun
Aug 2
🌦️
87°F
71°F
47%
Mon
Aug 3
🌧️
79°F
71°F
47%
Tue
Aug 4
☁️
88°F
65°F
16%
Weather near Norristown
4 mi
King of Prussia, PA5 mi
Radnor, PA6 mi
Wayne, PA9 mi
Phoenixville, PA9 mi
Lansdale, PA10 mi
Havertown, PA12 mi
Abington, PA12 mi
Drexel Hill, PA
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.