U.S. Weather Search

Active Alerts

Loading alert map...

Severe Weather Outlook ?

Day 1 Outlook • March 25, 2026
Day 2 Outlook • March 26, 2026
Day 3 Outlook • March 27, 2026
🔔    Sign-up to receive real-time severe weather alerts via email or text - subscribe

Storm Reports

Loading...

Local Time ▼ Location ⇅ Event ⇅ Detail Source ⇅
Loading reports...
🔔    Sign-up to receive real-time storm reports via email or text - subscribe

Storm report data provided by WxData.com

National Weather Radar

Oldest ◀◀ drag to scrub ▶▶ Newest
dBZ 5
75

Hazardous Weather Conditions

  • No active alerts for NORRISTOWN, PENNSYLVANIA

Current Conditions: NORRISTOWN, PENNSYLVANIA

POTTSTOWN (KPTW)

Mostly Cloudy

53.6 F
Humidity:35%
Wind Speed: 8.1 mph
Barometer:30.21 in
Dewpoint:26.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Mar 25 2026, 05:50 PM EDT
Severe Weather Alerts
Severe Weather
 		Daily Weather Forecast
Daily Forecast
 		Observation Alert Monitoring
Observations
 		Storm Report Monitoring
Storm Reports

5 Day Forecast for NORRISTOWN, PENNSYLVANIA (19401)

Wednesday

High 57 °F
Mostly Cloudy
Wednesday
Night
Low 44 °F
Overcast
Thursday

High 73 °F
Mostly Cloudy
Thursday
Night
Low 57 °F
Rain
Friday

High 59 °F
Rain Showers Likely
Friday
Night
Low 28 °F
Rain Likely
Saturday

High 46 °F
Partly Sunny
Saturday
Night
Low 30 °F
Partly Cloudy
Sunday

High 53 °F
Partly Sunny

Detailed Forecast for NORRISTOWN, PENNSYLVANIA (19401)

Wednesday
Mostly Cloudy. High near 57°F. Wind 9 to 12 mph, with gusts as high as 18 mph.
Wednesday Night
Overcast. Low around 44°F. Wind around 8 mph, with gusts as high as 17 mph.
Thursday
Mostly Cloudy. High near 73°F. Wind 8 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Rain. Low around 57°F. Wind 6 to 10 mph, with gusts as high as 21 mph.
Friday
Rain Showers Likely. High near 59°F. Wind 7 to 9 mph, with gusts as high as 21 mph.
Friday Night
Rain Likely. Low around 28°F. Wind around 6 mph, with gusts as high as 13 mph.
Saturday
Partly Sunny. High near 46°F. Wind 6 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Partly Cloudy. Low around 30°F. Wind around 3 mph, with gusts as high as 6 mph.
Sunday
Partly Sunny. High near 53°F. Wind 3 to 9 mph, with gusts as high as 16 mph.
Sunday Night
Partly Cloudy. Low around 37°F. Wind 3 to 5 mph, with gusts as high as 9 mph.
Monday
Mostly Cloudy. High near 60°F. Wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Slight Chance of Rain. Low around 48°F. Wind 6 to 7 mph, with gusts as high as 13 mph.
Tuesday
Slight Chance of Rain. High near 66°F. Wind 6 to 9 mph, with gusts as high as 15 mph.
PA Radar
Current Radar • PA
Day 1 Outlook • March 25, 2026

Observation History for NORRISTOWN, PENNSYLVANIA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
05:50 PM EDT 8.1 10.00 Mostly Cloudy -- 53.6 26.6 35% NA NA 30.21 1023.0
05:45 PM EDT 9.2 10.00 Partly Cloudy -- 53.6 26.6 35% NA NA 30.22 1023.4
05:40 PM EDT 10.4 G 16.1 10.00 Partly Cloudy -- 53.6 26.6 35% NA NA 30.22 1023.4
05:30 PM EDT 10.4 10.00 Mostly Clear -- 53.6 26.6 35% NA NA 30.22 1023.4
05:25 PM EDT 9.2 10.00 Clear -- 53.6 26.6 35% NA NA 30.22 1023.4
05:10 PM EDT S 9.2 10.00 Clear -- 53.6 26.6 35% NA NA 30.22 1023.4
05:00 PM EDT S 11.5 10.00 Clear -- 53.6 26.6 35% NA NA 30.22 1023.4
04:50 PM EDT S 6.9 10.00 Clear -- 53.6 26.6 35% NA NA 30.22 1023.4
04:40 PM EDT S 10.4 G 19.6 10.00 Clear -- 53.6 26.6 35% NA NA 30.23 1023.7
04:35 PM EDT S 11.5 10.00 Clear -- 53.6 26.6 35% NA NA 30.23 1023.7
04:30 PM EDT S 9.2 10.00 Clear -- 53.6 26.6 35% NA NA 30.23 1023.7
04:20 PM EDT 10.4 G 17.3 10.00 Clear -- 55.4 26.6 33% NA NA 30.23 1023.7
04:15 PM EDT S 9.2 10.00 Clear -- 53.6 24.8 32% NA NA 30.24 1024.0
04:05 PM EDT 12.7 G 18.4 10.00 Clear -- 53.6 24.8 32% NA NA 30.24 1024.0
03:35 PM EDT S 12.7 G 21.9 10.00 Mostly Clear -- 55.4 28.4 35% NA NA 30.26 1024.7
03:30 PM EDT S 8.1 10.00 Clear -- 53.6 28.4 38% NA NA 30.26 1024.7
03:25 PM EDT S 9.2 10.00 Clear -- 53.6 28.4 38% NA NA 30.26 1024.7
03:10 PM EDT S 9.2 10.00 Clear -- 55.4 28.4 35% NA NA 30.27 1025.1
03:05 PM EDT S 10.4 10.00 Clear -- 55.4 28.4 35% NA NA 30.27 1025.1
03:00 PM EDT 12.7 G 18.4 10.00 Clear -- 55.4 28.4 35% NA NA 30.27 1025.1
02:50 PM EDT S 8.1 10.00 Clear -- 53.6 28.4 38% NA NA 30.28 1025.4
02:45 PM EDT 11.5 G 17.3 10.00 Clear -- 53.6 28.4 38% NA NA 30.28 1025.4
02:35 PM EDT S 11.5 10.00 Mostly Clear -- 53.6 28.4 38% NA NA 30.29 1025.7
02:25 PM EDT S 10.4 G 18.4 10.00 Mostly Cloudy -- 53.6 28.4 38% NA NA 30.30 1026.1

Regional Weather Observation

POTTSTOWN (KPTW)

Mostly Cloudy
53.6 F

PHILLY WINGS F (KLOM)

Clear
52.9 F

QUAKERTOWN ARP (KUKT)

Clear
51.8 F

PERKASIE (KCKZ)

Clear
51.8 F

DOYLESTOWN (KDYL)

Clear
53.6 F

READING (KRDG)

Mostly Clear
55.4 F
🔔    Sign-up to receive daily weather forecasts by email or text - subscribe