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

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Light Rain Fog/Mist

60°F

16°C

Humidity 90%
Wind Speed SW 12 mph
Barometer 30.04 in (1017.7 mb)
Dewpoint 57°F (14°C)
Visibility 6.00 mi
Last update 5 Mar 12:53 pm EST
Extended Forecast for

Chalfant PA

  • This Afternoon

    This Afternoon: Rain and possibly a thunderstorm. High near 64. South wind 8 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Rain

  • Tonight

    Tonight: Rain and thunderstorms before 1am, then a slight chance of rain between 1am and 2am. Patchy fog after 5am. Low around 55. Southwest wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Rain then
    Slight Chance
    Rain and
    Patchy Fog

  • Friday

    Friday: A chance of rain, mainly between noon and 3pm. Patchy dense fog before 7am. Otherwise, partly sunny, with a high near 69. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance Rain
    and Patchy
    Dense Fog

  • Friday Night

    Friday Night: A slight chance of rain before 7pm, then a slight chance of rain after 1am. Partly cloudy, with a low around 57. South wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1pm. High near 76. Southwest wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
Rain and possibly a thunderstorm. High near 64. South wind 8 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and thunderstorms before 1am, then a slight chance of rain between 1am and 2am. Patchy fog after 5am. Low around 55. Southwest wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain, mainly between noon and 3pm. Patchy dense fog before 7am. Otherwise, partly sunny, with a high near 69. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain before 7pm, then a slight chance of rain after 1am. Partly cloudy, with a low around 57. South wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1pm. High near 76. Southwest wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 70.
Monday Night
A chance of rain after 1am. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 73. Chance of precipitation is 40%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Chalfant PA
 40.42°N 79.84°W (Elev. 1050 ft)
Last Update:
1:06 pm EST Mar 5, 2026
Forecast Valid:
1pm EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation