National Weather Service forecast

Chambersburg, Pennsylvania Weather

50°Overnight: Patchy Fog
Wind S 2 mph
7-DayHourlyRadar

Chambersburg 7-Day Forecast

  1. Overnight
    50°F
    Patchy Fog

    Patchy fog after 5am. Mostly clear, with a low around 50. South wind around 2 mph.

  2. Wednesday
    76°F
    Patchy Fog then Mostly Sunny
    1% chance of precipitation

    Patchy fog before 8am. Mostly sunny, with a high near 76. South wind 1 to 12 mph, with gusts as high as 21 mph.

  3. Wednesday Night
    61°F
    Light Rain
    90% chance of precipitation

    Rain after 11pm. Mostly cloudy, with a low around 61. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

  4. Thursday
    76°F
    Light Rain Likely
    67% chance of precipitation

    Rain likely. Mostly cloudy, with a high near 76. South wind 3 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

  5. Thursday Night
    54°F
    Chance Light Rain then Mostly Cloudy
    33% chance of precipitation

    A chance of rain before 7pm. Mostly cloudy, with a low around 54. Southwest wind 0 to 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

  6. Friday
    70°F
    Slight Chance Light Rain
    18% chance of precipitation

    A slight chance of rain between 7am and 1pm. Partly sunny, with a high near 70. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

  7. Friday Night
    44°F
    Partly Cloudy
    12% chance of precipitation

    Partly cloudy, with a low around 44.

  8. Saturday
    61°F
    Mostly Sunny
    13% chance of precipitation

    Mostly sunny, with a high near 61.

  9. Saturday Night
    37°F
    Partly Cloudy
    13% chance of precipitation

    Partly cloudy, with a low around 37.

  10. Sunday
    60°F
    Mostly Sunny
    4% chance of precipitation

    Mostly sunny, with a high near 60.

  11. Sunday Night
    35°F
    Mostly Clear
    4% chance of precipitation

    Mostly clear, with a low around 35.

  12. Monday
    59°F
    Sunny
    4% chance of precipitation

    Sunny, with a high near 59.

  13. Monday Night
    34°F
    Mostly Clear
    4% chance of precipitation

    Mostly clear, with a low around 34.

  14. Tuesday
    64°F
    Sunny
    3% chance of precipitation

    Sunny, with a high near 64.

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

Chambersburg Hourly Forecast

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Full 100+ hour forecast for Chambersburg

Chambersburg Weather Radar

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About Chambersburg

Population (2020 Census)
21,903
Coordinates
39.931, -77.656
Elevation
617 ft
NWS forecast office
CTP
Time zone
America/New York
Sunrise today
6:42 AM EST
Sunset today
5:05 PM EST
Daylight today
10 h 23 min

Chambersburg Weather Questions

What is the weather forecast for Chambersburg, Pennsylvania?

Overnight: Patchy fog after 5am. Mostly clear, with a low around 50. South wind around 2 mph. Wednesday: Patchy fog before 8am. Mostly sunny, with a high near 76. South wind 1 to 12 mph, with gusts as high as 21 mph.

Will it rain or snow in Chambersburg this week?

The best chance of precipitation is Wednesday Night at 90%. Periods with a 30% chance or more: Wednesday Night (90%), Thursday (67%), Thursday Night (33%).

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

The warmest day is Wednesday, with a high near 76°F. The coldest night is Monday Night, with a low near 34°F.

What time are sunrise and sunset in Chambersburg today?

Sunrise is at 6:42 AM EST and sunset is at 5:05 PM EST, for 10 h 23 min of daylight.

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