Norristown, PA Weather Forecast
Local 7-day forecast
Areas Of Fog then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Norristown, PA in one place.
Areas of fog before 8am. Partly sunny, with a high near 79. East wind around 5 mph.
Local Weather Overview
This forecast page for Norristown, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 26, 2026 12:21 AM EDT.
The active forecast window currently covers May 26 to Jun 1, 2026 for Norristown, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 26 to Jun 1, 2026
- Latest sync
- May 26, 2026 12:21 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Norristown
Wednesday looks like the warmest upcoming period in Norristown at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 26, 2026 12:21 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers after 2am. Mostly cloudy, with a low around 63. Southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 5pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southwest wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 62. Northwest wind around 5 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 76.
Mostly clear, with a low around 55.
Sunny, with a high near 74.
Mostly clear, with a low around 54.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 53.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 54.
Sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Areas Of Fog then Partly Sunny
|
79°F |
5 mph
E
|
|
Tuesday Night
May 26
|
Mostly Cloudy then Chance Rain Showers
|
63°F |
5 mph
SW
|
|
Wednesday
May 27
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
80°F |
0 to 5 mph
SW
|
|
Wednesday Night
May 27
|
Slight Chance Showers And Thunderstorms
|
62°F |
5 mph
NW
|
|
Thursday
May 28
|
Mostly Sunny
|
76°F |
5 to 10 mph
NW
|
|
Thursday Night
May 28
|
Mostly Clear
|
55°F |
5 to 10 mph
NW
|
|
Friday
May 29
|
Sunny
|
74°F |
5 to 10 mph
NW
|
|
Friday Night
May 29
|
Mostly Clear
|
54°F |
5 to 10 mph
W
|
|
Saturday
May 30
|
Mostly Sunny
|
71°F |
5 to 10 mph
NW
|
|
Saturday Night
May 30
|
Partly Cloudy
|
53°F |
5 to 10 mph
N
|
|
Sunday
May 31
|
Mostly Sunny
|
71°F |
5 to 10 mph
N
|
|
Sunday Night
May 31
|
Partly Cloudy
|
54°F |
5 mph
NW
|
|
Monday
Jun 1
|
Sunny
|
73°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Norristown.
