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.

Overcast

45°F

7°C

Humidity 83%
Wind Speed W 14 G 32 mph
Barometer 29.68 in (1005.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 7 Jan 1:53 am EST
Extended Forecast for

Etna PA

  • Overnight

    Overnight: A slight chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 39. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 8am. Mostly cloudy, with a high near 44. West wind 6 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 53. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 53 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A chance of rain after 1am. Mostly cloudy, with a low around 45. South wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain. High near 61. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

  • Saturday

    Saturday: Rain. High near 60. Chance of precipitation is 90%.

    High: 60 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
A slight chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 39. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain, mainly before 8am. Mostly cloudy, with a high near 44. West wind 6 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Patchy fog after 10pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 34. Calm wind.
Thursday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 53. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 45. South wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 61. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly after 1am. Cloudy, with a low around 49. Chance of precipitation is 70%.
Saturday
Rain. High near 60. Chance of precipitation is 90%.
Saturday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Sunday
A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 41.
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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:
12:18 am EST Jan 7, 2026
Forecast Valid:
2am EST Jan 7, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation