Current Conditions

Norristown, Pennsylvania

78°F25°C

Showers

Wind

SW 6 mph9 km/h

Humidity

66%

Cloud Cover

78%

As of Wednesday, August 12, 2026 at 11:17 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 73°F23°C. Light wind from the W around 5 mph8 km/h. 59% chance of light rain overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 89°F31°C	Low 73°F23°C	Precip 0.09 in2.3 mm59%	Cloud 58%	Wind WNW 6 mph9 km/h	Thursday: Partly cloudy and hot, with a high of 89°F31°C and morning low of 75°F24°C. Breezy from the NW at 6 to 8 mph10 to 12 km/h. Humid. Thursday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the W around 5 mph8 km/h. 59% chance of light rain overnight.
Partly Cloudy	High 90°F32°C	Low 71°F22°C	Precip 0 in0 mm—	Cloud 64%	Wind NNW 5 mph7 km/h	Friday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 75°F24°C. Light wind from the NW around 5 mph7 km/h. Friday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the NNW around 4 mph7 km/h.
Drizzle	High 87°F31°C	Low 69°F21°C	Precip 0.01 in0.3 mm10%	Cloud 49%	Wind ENE 5 mph8 km/h	Saturday: Partly cloudy and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the NE around 4 mph7 km/h. 10% chance of drizzle. Saturday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the E around 5 mph9 km/h.
Light Rain	High 80°F27°C	Low 71°F22°C	Precip 0.4 in10.2 mm74%	Cloud 88%	Wind SSE 7 mph11 km/h	Sunday: Overcast and warm, with a high of 80°F27°C and morning low of 74°F23°C. Breezy from the SSE at 8 mph12 km/h. 74% chance of light rain throughout the day. Humid. Sunday Night: Overcast, with a low around 71°F22°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 54% chance of light rain throughout the night.
Showers	High 86°F30°CFeels 90°F32°C	Low 74°F23°C	Precip 0.17 in4.3 mm41%	Cloud 65%	Wind NW 7 mph11 km/h	Monday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 76°F24°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 31% chance of showers throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 41% chance of showers throughout the night.
Partly Cloudy	High 84°F29°C	Low 69°F20°C	Precip 0.02 in0.5 mm9%	Cloud 42%	Wind N 5 mph8 km/h	Tuesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F21°C. Light wind from the N around 5 mph8 km/h. Tuesday Night: Partly cloudy, with a low around 69°F20°C. Light wind from the N around 5 mph8 km/h.
Drizzle	High 86°F30°C	Low 66°F19°C	Precip 0.04 in0.9 mm12%	Cloud 49%	Wind SSW 5 mph8 km/h	Wednesday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the SW around 5 mph8 km/h. 12% chance of drizzle throughout the day. Wednesday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the S at 5 to 7 mph8 to 11 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	89°F31°C	73°F23°C	0.09 in2.3 mm· 59%	58%	Showers	WNW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 89°F31°C and morning low of 75°F24°C. Breezy from the NW at 6 to 8 mph10 to 12 km/h. Humid. NightMostly cloudy, with a low around 73°F23°C. Light wind from the W around 5 mph8 km/h. 59% chance of light rain overnight.
	FridayAug 14	90°F32°C	71°F22°C	0 in0 mm· —	64%	Partly Cloudy	NNW 5 mph7 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 75°F24°C. Light wind from the NW around 5 mph7 km/h. NightMostly cloudy, with a low around 71°F22°C. Light wind from the NNW around 4 mph7 km/h.
	SaturdayAug 15	87°F31°C	69°F21°C	0.01 in0.3 mm· 10%	49%	Drizzle	ENE 5 mph8 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the NE around 4 mph7 km/h. 10% chance of drizzle. NightMostly cloudy, with a low around 69°F21°C. Light wind from the E around 5 mph9 km/h.
	SundayAug 16	80°F27°C	71°F22°C	0.4 in10.2 mm· 74%	88%	Light Rain	SSE 7 mph11 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 74°F23°C. Breezy from the SSE at 8 mph12 km/h. 74% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 54% chance of light rain throughout the night.
	MondayAug 17	86°F30°C Feels 90°F32°C	74°F23°C	0.17 in4.3 mm· 41%	65%	Showers	NW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 76°F24°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 31% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 41% chance of showers throughout the night.
	TuesdayAug 18	84°F29°C	69°F20°C	0.02 in0.5 mm· 9%	42%	Partly Cloudy	N 5 mph8 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F21°C. Light wind from the N around 5 mph8 km/h. NightPartly cloudy, with a low around 69°F20°C. Light wind from the N around 5 mph8 km/h.
	WednesdayAug 19	86°F30°C	66°F19°C	0.04 in0.9 mm· 12%	49%	Drizzle	SSW 5 mph8 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the SW around 5 mph8 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the S at 5 to 7 mph8 to 11 km/h.
	ThursdayAug 20	88°F31°C Feels 91°F33°C	73°F23°C	0.09 in2.2 mm· 26%	60%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 75°F24°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. 26% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. 19% chance of drizzle throughout the night.
	FridayAug 21	85°F29°C	70°F21°C	0.09 in2.4 mm· 24%	52%	Showers	NW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 70°F21°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 18% chance of drizzle throughout the night.
	SaturdayAug 22	84°F29°C	67°F20°C	0.16 in4 mm· 23%	53%	Showers	WNW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the NW around 6 mph9 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F20°C. Light wind from the WNW around 5 mph8 km/h. 23% chance of showers throughout the night.
	SundayAug 23	85°F29°C	68°F20°C	0.09 in2.3 mm· 18%	48%	Drizzle	W 5 mph9 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 70°F21°C. Breezy from the WNW at 6 to 7 mph9 to 11 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the W around 5 mph8 km/h. 16% chance of drizzle throughout the night.
	MondayAug 24	84°F29°C	67°F20°C	0.09 in2.2 mm· 16%	46%	Drizzle	WNW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the NW around 5 mph9 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F20°C. Light wind from the W around 5 mph8 km/h. 16% chance of drizzle throughout the night.
	TuesdayAug 25	84°F29°C	66°F19°C	0.08 in2.1 mm· 17%	41%	Drizzle	WNW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 68°F20°C. Light wind from the WNW around 6 mph9 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the WNW around 5 mph8 km/h. 17% chance of drizzle throughout the night.
	WednesdayAug 26	83°F29°C	66°F19°C	0.07 in1.9 mm· 19%	40%	Showers	WNW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 83°F29°C and morning low of 69°F20°C. Light wind from the NW around 6 mph9 km/h. 19% chance of showers throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the WNW around 5 mph8 km/h. 16% chance of drizzle throughout the night.
	ThursdayAug 27	82°F28°C	65°F19°C	0.08 in2.1 mm· 15%	46%	Drizzle	NW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the NW around 6 mph9 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F19°C. Light wind from the NW around 5 mph8 km/h. 14% chance of drizzle throughout the night.

Nearby Cities

King of Prussia4 mi6 km Radnor5 mi9 km Wayne6 mi10 km Lansdale9 mi14 km East Mount Airy9 mi14 km Phoenixville9 mi15 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 40.1215°N, 75.3399°W·Elevation: 48m·Timezone: America/New_York·Population: 34,412