Current conditions at

Pittsburgh International Airport (KPIT)

Lat: 40.48°NLon: 80.21°WElev: 1203ft.

A Few Clouds

51°F

11°C

Humidity 41%
Wind Speed NW 14 mph
Barometer 30.38 in (1029.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 17 Oct 2:51 pm EDT
Extended Forecast for

Thornburg PA

Freeze Warning October 18, 01:00am until October 18, 09:00am
Click here for hazard details and duration
Freeze Warning
  • This Afternoon

    This Afternoon: Sunny, with a high near 52. North wind around 9 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Widespread frost, mainly after 3am.  Otherwise, clear, with a low around 30. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Patchy Frost
    then Frost
    and Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 10am. Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 61. Calm wind.

    High: 61 °F

    Frost and
    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy frost after 5am.  Otherwise, clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Areas of frost before 9am.  Otherwise, sunny, with a high near 66. Calm wind.

    High: 66 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 52. North wind around 9 mph.
Tonight
Patchy fog after 3am. Widespread frost, mainly after 3am. Otherwise, clear, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Areas of fog before 10am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 61. Calm wind.
Sunday Night
Patchy frost after 5am. Otherwise, clear, with a low around 36. Calm wind.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 66. Calm wind.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Thornburg PA
 40.44°N 80.07°W (Elev. 827 ft)
2:21 pm EDT Oct 17, 2026
3pm EDT Oct 17, 2026-6pm EDT Oct 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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