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      Flood Watch
      until 1:00 AM EDT
      Elev 318 ft, 40.142 °N 79.786 °W

      Perryopolis, PA

      Belle Vernon Station65°
      Updated: 8:55 PM EDT on September 11, 2026 (GMT -4)
      3 minutes ago
      82°
      66°
      65
      Feels Like 65
      Clear
      N
      3
      Same temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Fri 09/11
        Low 66°f
         13% Precip. / 0 in
        Clear to partly cloudy. Low 66F. Winds light and variable.
        Tomorrow
        Sat 09/12
        High 82°f
         54% Precip. / 0.18 in
        Partly to mostly cloudy with scattered showers and thunderstorms developing in the afternoon. High 82F. Winds S at 5 to 10 mph. Chance of rain 50%. Locally heavy rainfall possible.
        Tomorrow night
        Sat 09/12
        Low 68°f
         70% Precip. / 0.48 in
        Scattered thunderstorms in the evening, then cloudy with rain likely later at night. Low 68F. Winds S at 5 to 10 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        69°
        9PM
        69°
        10PM
        68°
        11PM
        66°
        12AM
        66°
        1AM
        66°
        2AM
        66°
        3AM
        67°
        4AM
        68°
        5AM
        68°
        6AM
        68°
        6:57AM
        Sunrise
        7AM
        68°
        8AM
        69°
        9AM
        72°
        10AM
        75°
        11AM
        78°
        12PM
        35%
        80°
        1PM
        55%
        79°
        2PM
        41%
        79°
        3PM
        39%
        80°
        4PM
        44%
        80°
        5PM
        51%
        80°
        6PM
        49%
        78°
        7PM
        48%
        75°
        7:32PM
        Sunset
        8PM
        59%
        74°
        Precipitation
        59%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        45
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.98 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point63°F
        5. Humidity 81%
        6. Rainfall 0.04 in
        7. Snow Depth 0 in
         KFWQ Station History
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 79°F 97°F 1952
        4. Low 66°F 55°F 43°F 1985
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 79°F 97°F
        4. Low 66°F 55°F 41°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:57 AM 7:32 PM
        3. Civil Twilight 6:29 AM 7:59 PM
        4. Nautical Twilight 5:57 AM 8:32PM
        5. Astronomical Twilight 5:24 AM 9:05 PM
        1. Length of Visible Light 13h 30m
        2. Length of Day 12h 35m
        3. Tomorrow will be 2 minutes 37 seconds shorter
        1. Moon 8:34 AM 8:04 PM
        2. Waxing Crescent2% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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