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

51°F

11°C

Humidity 66%
Wind Speed NW 5 mph
Barometer 30.01 in (1016.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 10 Nov 11:53 pm EST
Extended Forecast for

Etna PA

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Areas Fog

  • Veterans Day

    Veterans Day: Areas of fog before 11am. Otherwise, increasing clouds, with a high near 62. Calm wind becoming south around 5 mph.

    High: 62 °F

    Areas Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Patchy Fog
    then Rain
    Likely

  • Thursday

    Thursday: Rain before 11am, then rain after noon. High near 50. Light north wind becoming northwest 11 to 16 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly before 1am. Cloudy, with a low around 34. Northwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.

    High: 45 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow before 10am, then a chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly clear, with a low around 38. Calm wind.
Veterans Day
Areas of fog before 11am. Otherwise, increasing clouds, with a high near 62. Calm wind becoming south around 5 mph.
Wednesday Night
Rain likely, mainly after 4am. Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain before 11am, then rain after noon. High near 50. Light north wind becoming northwest 11 to 16 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain, mainly before 1am. Cloudy, with a low around 34. Northwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Friday Night
A chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Saturday
A chance of snow before 10am, then a chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 32.
Monday
Patchy fog. Otherwise, mostly cloudy, with a high near 49.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 32.
Tuesday
Areas of fog. Otherwise, mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Etna PA
 40.5°N 79.95°W (Elev. 797 ft)
Last Update:
12:16 am EST Nov 11, 2026
Forecast Valid:
12am EST Nov 11, 2026-6pm EST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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