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Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Fair

35°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.59 in (1037.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 18 Oct 8:56 am EDT
Extended Forecast for

Renfrew PA

  • Today

    Today: Widespread frost before 10am. Otherwise, sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear then
    Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 65. Calm wind.

    High: 65 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 34. Calm wind.

    Low: 34 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Calm wind becoming north around 5 mph in the afternoon.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Widespread frost before 10am. Otherwise, sunny, with a high near 60. Light and variable wind.
Tonight
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. Calm wind.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 65. Calm wind.
Monday Night
Clear, with a low around 34. Calm wind.
Tuesday
Sunny, with a high near 66. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 35.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Renfrew PA
 40.81°N 79.99°W (Elev. 1152 ft)
Last Update:
5:51 am EDT Oct 18, 2026
Forecast Valid:
9am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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