Local Forecast

Norristown, PA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Norristown, PA.

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 9:50 AM EDTThursday 9:50 AM

°F °C
Regional Observations →
75°F

Partly Cloudy

  • 91° / 68° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

6 mph

S

UV Index

8

Very High

Humidity

78%

Dew 68°F

Sun

5:31 AM · 8:32 PM

Rise · Set

Source: POTTSTOWN (KPTW). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Today

91° 68°

Chance of Thunderstorms

Overnight: Mostly Cloudy

Detailed forecast

Today

A chance of rain showers between 8am and 11am, then a slight chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a slight chance of showers and thunderstorms between 3pm and 5pm. Partly sunny, with a high near 89. Southwest wind 10 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Night

Partly cloudy, with a low around 67. West wind 5 to 15 mph, with gusts as high as 35 mph. New rainfall amounts less than a tenth of an inch possible.

Friday

84° 64°

Overcast

Overnight: Clear

Detailed forecast

Friday

Partly sunny, with a high near 83. West wind 5 to 10 mph, with gusts as high as 25 mph.

Night

Clear, with a low around 62. West wind 5 to 10 mph, with gusts as high as 25 mph.

Saturday

82° 62°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 82.

Night

Mostly clear, with a low around 61.

Sunday

86° 64°

Mostly Cloudy

Overnight: Chance of Thunderstorms

Detailed forecast

Sunday

Mostly sunny, with a high near 85.

Night

A slight chance of rain showers between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

Monday

82° 62°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Monday

Showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 80%.

Night

Showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 80%.

Norristown, PA Weather Analysis Tools