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      Flood Watch
      until 8:00 AM EDT
      Elev 1142 ft, 40.337 °N 79.704 °W

      Irwin, PA

      Shawtown Station58°
      Updated: 6:15 PM EDT on September 21, 2026 (GMT -4)
      10 minutes ago
      65°
      56°
      58
      Feels Like 58
      Cloudy
      N
      10
      Gusts 20 mph
      Similar 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
        Mon 09/21
        Low 56°f
         100% Precip. / 0.39 in
        A steady rain this evening. Showers continuing overnight. Low 56F. Winds ENE at 10 to 15 mph. Chance of rain 100%. Rainfall near a half an inch.
        Tomorrow
        Tue 09/22
        High 60°f
         56% Precip. / 0.05 in
        Considerable cloudiness with occasional rain showers. High near 60F. Winds E at 10 to 15 mph. Chance of rain 60%.
        Tomorrow night
        Tue 09/22
        Low 54°f
         33% Precip. / 0.05 in
        Cloudy skies with a few showers later at night. Low 54F. Winds E at 10 to 15 mph. Chance of rain 30%.
        Hourly Forecast
        Now
        58°
        7PM
        58°
        7:17PM
        Sunset
        8PM
        58°
        9PM
        45%
        58°
        10PM
        89%
        59°
        11PM
        100%
        58°
        12AM
        100%
        59°
        1AM
        73%
        59°
        2AM
        40%
        59°
        3AM
        32%
        59°
        4AM
        31%
        59°
        5AM
        35%
        59°
        6AM
        39%
        59°
        7AM
        50%
        59°
        7:06AM
        Sunrise
        8AM
        50%
        59°
        9AM
        57%
        59°
        10AM
        32%
        59°
        11AM
        59°
        12PM
        60°
        1PM
        32%
        60°
        2PM
        35%
        60°
        3PM
        35%
        59°
        4PM
        59°
        5PM
        59°
        6PM
        59°
        Precipitation
        100%
        Rain possible after 9 PM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        18
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point56°F
        5. Humidity 93%
        6. Rainfall 0.22 in
        7. Snow Depth 0 in
         KFWQ Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 75°F 88°F 2019
        4. Low 56°F 51°F 37°F 1999
        5. Rain/Snow Depth
        6. Precipitation 0.39 in - in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 75°F 90°F
        4. Low 56°F 51°F 38°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:05 AM 7:17 PM
        3. Civil Twilight 6:38 AM 7:44 PM
        4. Nautical Twilight 6:06 AM 8:16PM
        5. Astronomical Twilight 5:33 AM 8:48 PM
        1. Length of Visible Light 13h 6m
        2. Length of Day 12h 11m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 4:56 PM 1:34 AM
        2. Waxing Gibbous77% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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