National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

52°F

11°C

Humidity 59%
Wind Speed W 7 mph
Barometer 30.03 in (1017.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 1 Nov 11:53 am EDT
Extended Forecast for

Etna PA

  • Today

    Today: Mostly sunny, with a high near 57. West wind 7 to 10 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog between midnight and 1am. Otherwise, mostly clear, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Sunny, with a high near 61. Southwest wind 5 to 14 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy frost before 9am. Otherwise, sunny, with a high near 58.

    High: 58 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain after 2pm. Partly sunny, with a high near 61. Chance of precipitation is 30%.

    High: 61 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 57. West wind 7 to 10 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Sunday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 60. Light and variable wind.
Sunday Night
Patchy fog between midnight and 1am. Otherwise, mostly clear, with a low around 39. Light and variable wind.
Monday
Sunny, with a high near 61. Southwest wind 5 to 14 mph.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Patchy frost before 9am. Otherwise, sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A chance of rain after 2pm. Partly sunny, with a high near 61. Chance of precipitation is 30%.
Wednesday Night
A chance of rain before 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
A chance of rain. Partly sunny, with a high near 62. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Etna PA
 40.5°N 79.97°W (Elev. 1047 ft)
Last Update:
11:27 am EDT Nov 1, 2025
Forecast Valid:
11am EDT Nov 1, 2025-6pm EST Nov 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation