Norristown, PA Current Weather Conditions

Current weather observations and 72-hour history for Norristown, PA. • View 5-Day Forecast ›

▼Current Conditions — Norristown, PA

POTTSTOWN (KPTW)

Mostly Cloudy

75.2 F

Humidity:	74%
Wind Speed:	10.4 G 20.7 mph
Barometer:	29.66 in
Dewpoint:	66.2 F
Visibility:	NULL mi
Precip:	--
Heat Index:	75.9 F
Wind Chill:	NA

Jun 18 2026, 08:20 AM EDT

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▼Hourly Observation History — Norristown, PA

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
08:20 AM EDT	10.4 G 20.7	NULL	Mostly Cloudy	--	75.2	66.2	74%	NA	75.9	29.66	1004.4
08:10 AM EDT	11.5	NULL	Mostly Cloudy	--	75.2	66.2	74%	NA	75.9	29.66	1004.4
08:00 AM EDT	S 9.2	NULL	Partly Cloudy	--	75.2	66.2	74%	NA	75.9	29.65	1004.1
07:50 AM EDT	8.1	NULL	Partly Cloudy	--	73.4	68.0	83%	NA	74.3	29.65	1004.1
07:40 AM EDT	S 10.4	NULL	Mostly Cloudy	--	73.4	66.2	78%	NA	74.1	29.64	1003.7
07:35 AM EDT	S 9.2	NULL	Mostly Cloudy	--	73.4	66.2	78%	NA	74.1	29.64	1003.7
07:30 AM EDT	S 9.2	NULL	Mostly Cloudy	--	73.4	66.2	78%	NA	74.1	29.65	1004.1
07:20 AM EDT	S 6.9	NULL	Cloudy	--	73.4	66.2	78%	NA	74.1	29.65	1004.1
07:05 AM EDT	S 9.2	NULL	Cloudy	--	73.4	66.2	78%	NA	74.1	29.66	1004.4
07:00 AM EDT	S 5.7	NULL	Cloudy	--	73.4	66.2	78%	NA	74.1	29.66	1004.4
06:50 AM EDT	S 4.6	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.66	1004.4
06:40 AM EDT	4.6	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.67	1004.7
06:35 AM EDT	S 3.4	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.67	1004.7
06:20 AM EDT	0.0	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.68	1005.1
06:15 AM EDT	3.4	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.68	1005.1
06:10 AM EDT	SE 3.4	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.68	1005.1
06:05 AM EDT	3.4	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.69	1005.4
05:54 AM EDT	5.8	NULL	Cloudy	--	72.0	66.0	82%	NA	72.7	29.69	1005.4
05:50 AM EDT	S 3.4	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.69	1005.4
05:40 AM EDT	S 5.7	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.69	1005.4
05:35 AM EDT	S 4.6	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.68	1005.1
05:25 AM EDT	S 5.7	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.69	1005.4
05:20 AM EDT	S 4.6	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.69	1005.4
05:15 AM EDT	S 6.9	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.69	1005.4
05:05 AM EDT	S 5.7	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.69	1005.4
05:00 AM EDT	S 5.7	NULL	Partly Cloudy	--	71.6	66.2	83%	NA	72.3	29.70	1005.8
04:50 AM EDT	S 4.6	NULL	Mostly Clear	--	71.6	66.2	83%	NA	72.3	29.70	1005.8
04:40 AM EDT	5.7	NULL	Partly Cloudy	--	71.6	66.2	83%	NA	72.3	29.70	1005.8
04:35 AM EDT	S 5.7	NULL	Light Rain	--	71.6	66.2	83%	NA	72.3	29.71	1006.1
04:30 AM EDT	S 4.6	NULL	Light Rain	--	71.6	66.2	83%	NA	72.3	29.71	1006.1
04:20 AM EDT	4.6	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.71	1006.1
04:15 AM EDT	S 6.9	NULL	Cloudy	--	73.4	66.2	78%	NA	74.1	29.72	1006.4
04:00 AM EDT	S 4.6	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.72	1006.4
03:50 AM EDT	S 4.6	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.73	1006.8
03:40 AM EDT	SE 3.4	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.73	1006.8
03:35 AM EDT	S 4.6	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.73	1006.8
03:25 AM EDT	S 4.6	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.74	1007.1
03:20 AM EDT	S 5.7	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.74	1007.1
03:15 AM EDT	S 5.7	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.74	1007.1
03:10 AM EDT	S 5.7	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.75	1007.5
03:05 AM EDT	S 6.9	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.75	1007.5
03:00 AM EDT	5.7	NULL	Cloudy	--	71.6	66.2	83%	NA	72.3	29.75	1007.5
02:40 AM EDT	S 4.6	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.76	1007.8
02:35 AM EDT	S 4.6	NULL	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	29.76	1007.8
02:30 AM EDT	S 3.4	NULL	Partly Cloudy	--	71.6	66.2	83%	NA	72.3	29.76	1007.8
02:20 AM EDT	S 3.4	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.76	1007.8
02:15 AM EDT	S 3.4	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.76	1007.8
02:00 AM EDT	S 3.4	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.76	1007.8
01:50 AM EDT	S 3.4	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.77	1008.1
01:45 AM EDT	4.6	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.77	1008.1
01:35 AM EDT	3.4	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.77	1008.1
01:30 AM EDT	S 3.4	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.77	1008.1
01:25 AM EDT	4.6	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.77	1008.1
01:10 AM EDT	0.0	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.77	1008.1
01:00 AM EDT	0.0	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.78	1008.5
12:50 AM EDT	0.0	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.78	1008.5
12:40 AM EDT	S 3.4	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.78	1008.5
12:35 AM EDT	3.4	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.78	1008.5
12:30 AM EDT	S 3.4	NULL	Clear	--	71.6	66.2	83%	NA	72.3	29.78	1008.5
12:25 AM EDT	3.4	NULL	Clear	--	71.6	64.4	78%	NA	72.1	29.78	1008.5
12:20 AM EDT	3.4	NULL	Clear	--	71.6	64.4	78%	NA	72.1	29.79	1008.8
12:10 AM EDT	S 3.4	NULL	Mostly Clear	--	71.6	64.4	78%	NA	72.1	29.79	1008.8
12:05 AM EDT	0.0	NULL	Partly Cloudy	--	71.6	64.4	78%	NA	72.1	29.79	1008.8
12:00 AM EDT	S 3.4	NULL	Mostly Cloudy	--	71.6	64.4	78%	NA	72.1	29.80	1009.1
11:45 PM EDT	0.0	NULL	Mostly Cloudy	--	71.6	64.4	78%	NA	72.1	29.80	1009.1
11:40 PM EDT	0.0	NULL	Mostly Cloudy	--	71.6	64.4	78%	NA	72.1	29.80	1009.1
11:35 PM EDT	0.0	NULL	Mostly Cloudy	--	71.6	64.4	78%	NA	72.1	29.80	1009.1
11:30 PM EDT	S 3.4	NULL	Partly Cloudy	--	71.6	64.4	78%	NA	72.1	29.80	1009.1
11:25 PM EDT	3.4	NULL	Mostly Clear	--	71.6	62.6	73%	NA	72.0	29.80	1009.1
11:20 PM EDT	S 3.4	NULL	Clear	--	71.6	62.6	73%	NA	72.0	29.79	1008.8
11:15 PM EDT	S 3.4	NULL	Clear	--	71.6	62.6	73%	NA	72.0	29.79	1008.8
11:05 PM EDT	4.6	NULL	Clear	--	71.6	62.6	73%	NA	72.0	29.79	1008.8