National Weather Service forecast

Norristown, Pennsylvania Weather

50°Overnight: Patchy Fog
Wind S 5 mph
7-DayHourlyRadar

Norristown 7-Day Forecast

  1. Overnight
    50°F
    Patchy Fog
    2% chance of precipitation

    Patchy fog after 5am. Mostly clear, with a low around 50. South wind around 5 mph.

  2. Wednesday
    75°F
    Patchy Fog then Sunny
    2% chance of precipitation

    Patchy fog before 8am. Sunny. High near 75, with temperatures falling to around 68 in the afternoon. South wind 0 to 10 mph.

  3. Wednesday Night
    59°F
    Mostly Cloudy
    5% chance of precipitation

    Mostly cloudy, with a low around 59. South wind around 5 mph.

  4. Thursday
    73°F
    Chance Light Rain
    50% chance of precipitation

    A chance of rain after 7am. Mostly cloudy, with a high near 73. South wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

  5. Thursday Night
    61°F
    Light Rain
    77% chance of precipitation

    Rain. Mostly cloudy, with a low around 61. South wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

  6. Friday
    69°F
    Light Rain
    77% chance of precipitation

    Rain. Mostly cloudy, with a high near 69. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

  7. Friday Night
    51°F
    Light Rain
    75% chance of precipitation

    Rain. Mostly cloudy, with a low around 51. Chance of precipitation is 80%.

  8. Saturday
    65°F
    Chance Light Rain
    34% chance of precipitation

    A chance of rain. Mostly sunny, with a high near 65. Chance of precipitation is 30%.

  9. Saturday Night
    41°F
    Slight Chance Light Rain then Partly Cloudy
    15% chance of precipitation

    A slight chance of rain before 7pm. Partly cloudy, with a low around 41.

  10. Sunday
    60°F
    Mostly Sunny
    9% chance of precipitation

    Mostly sunny, with a high near 60.

  11. Sunday Night
    39°F
    Slight Chance Light Rain
    19% chance of precipitation

    A slight chance of rain after 7pm. Partly cloudy, with a low around 39.

  12. Monday
    60°F
    Slight Chance Light Rain
    23% chance of precipitation

    A slight chance of rain. Mostly sunny, with a high near 60.

  13. Monday Night
    38°F
    Slight Chance Light Rain
    23% chance of precipitation

    A slight chance of rain. Partly cloudy, with a low around 38.

  14. Tuesday
    62°F
    Slight Chance Light Rain then Sunny
    15% chance of precipitation

    A slight chance of rain before 7am. Sunny, with a high near 62.

Issued by the National Weather Service (PHI office), updated .

Norristown Hourly Forecast

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About Norristown

Population (2020 Census)
35,748
Coordinates
40.122, -75.340
Elevation
177 ft
NWS forecast office
PHI
Time zone
America/New York
Sunrise today
6:33 AM EST
Sunset today
4:55 PM EST
Daylight today
10 h 22 min

Norristown Weather Questions

What is the weather forecast for Norristown, Pennsylvania?

Overnight: Patchy fog after 5am. Mostly clear, with a low around 50. South wind around 5 mph. Wednesday: Patchy fog before 8am. Sunny. High near 75, with temperatures falling to around 68 in the afternoon. South wind 0 to 10 mph.

Will it rain or snow in Norristown this week?

The best chance of precipitation is Thursday Night at 77%. Periods with a 30% chance or more: Thursday (50%), Thursday Night (77%), Friday (77%), Friday Night (75%), Saturday (34%).

How warm and how cold will it get in Norristown this week?

The warmest day is Wednesday, with a high near 75°F. The coldest night is Monday Night, with a low near 38°F.

What time are sunrise and sunset in Norristown today?

Sunrise is at 6:33 AM EST and sunset is at 4:55 PM EST, for 10 h 22 min of daylight.

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