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

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Fair

58°F

14°C

Humidity 100%
Wind Speed Calm
Barometer 30.17 in (1021.7 mb)
Dewpoint 58°F (14°C)
Visibility 8.00 mi
Last update 4 Aug 1:56 am EDT
Extended Forecast for

Arnold PASimilar City Names

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, clear, with a low around 55. Calm wind.

    Low: 55 °F

    Patchy Fog

  • Monday

    Monday: Increasing clouds, with a high near 85. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 85 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 86. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 86 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of sprinkles before 2pm, then a chance of sprinkles with a slight chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 20%.

    High: 83 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of sprinkles before 2pm. Mostly sunny, with a high near 85.

    High: 85 °F

    Chance
    Sprinkles

  • Thursday Night

    Thursday Night: A chance of sprinkles between 8pm and 2am. Mostly clear, with a low around 64.

    Low: 64 °F

    Chance
    Sprinkles

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, clear, with a low around 55. Calm wind.
Monday
Increasing clouds, with a high near 85. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 60. Calm wind.
Tuesday
Partly sunny, with a high near 86. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A chance of sprinkles before 2pm, then a chance of sprinkles with a slight chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
A chance of sprinkles before 2pm. Mostly sunny, with a high near 85.
Thursday Night
A chance of sprinkles between 8pm and 2am. Mostly clear, with a low around 64.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 64.
Saturday
A chance of sprinkles. Mostly sunny, with a high near 89.
Saturday Night
A chance of sprinkles. Partly cloudy, with a low around 66.
Sunday
Mostly sunny and hot, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Arnold PASimilar City Names
 40.57°N 79.76°W (Elev. 860 ft)
Last Update:
1:04 am EDT Aug 4, 2025
Forecast Valid:
2am EDT Aug 4, 2025-6pm EDT Aug 10, 2025
 
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Additional Resources

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