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      Flood Watch
      until 8:00 AM EDT
      Elev 338 ft, 40.153 °N 79.871 °W

      Monessen, PA

      Monessen Station57°
      Updated: 10:20 PM EDT on September 21, 2026 (GMT -4)
      2 minutes ago
      68°
      57°
      57
      Feels Like 57
      Light Rain
      N
      6
      Lower 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 58°f
         91% Precip. / 0.03 in
        Rain early...then remaining cloudy with showers overnight. Low 58F. Winds ENE at 5 to 10 mph. Chance of rain 90%.
        Tomorrow
        Tue 09/22
        High 61°f
         51% Precip. / 0.17 in
        Showers early becoming less numerous later in the day. High 61F. Winds E at 10 to 15 mph. Chance of rain 50%.
        Tomorrow night
        Tue 09/22
        Low 54°f
         32% Precip. / 0.07 in
        Showers in the evening, then cloudy overnight. Low 54F. Winds E at 10 to 15 mph. Chance of rain 30%.
        Hourly Forecast
        Now
        60°
        11PM
        53%
        60°
        12AM
        60°
        1AM
        59°
        2AM
        59°
        3AM
        59°
        4AM
        59°
        5AM
        60°
        6AM
        42%
        60°
        7AM
        47%
        60°
        7:07AM
        Sunrise
        8AM
        52%
        59°
        9AM
        48%
        60°
        10AM
        49%
        60°
        11AM
        60°
        12PM
        60°
        1PM
        34%
        61°
        2PM
        60°
        3PM
        60°
        4PM
        59°
        5PM
        32%
        59°
        6PM
        59°
        7PM
        32%
        59°
        7:16PM
        Sunset
        8PM
        58°
        9PM
        58°
        10PM
        57°
        Precipitation
        53%
        Rain ending around 11:15 PM
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        16
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.05 in
        2. Visibility 6 miles
        3. Clouds Cloudy
        4. Dew Point57°F
        5. Humidity 90%
        6. Rainfall 0.49 in
        7. Snow Depth 0 in
         KFWQ Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 75°F 92°F 1931
        4. Low 57°F 52°F 37°F 2020
        5. Rain/Snow Depth
        6. Precipitation 0.03 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 75°F 91°F
        4. Low 57°F 51°F 36°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:07 AM 7:16 PM
        3. Civil Twilight 6:40 AM 7:43 PM
        4. Nautical Twilight 6:08 AM 8:15PM
        5. Astronomical Twilight 5:35 AM 8:47 PM
        1. Length of Visible Light 13h 3m
        2. Length of Day 12h 9m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 5:25 PM 2:39 AM
        2. Waxing Gibbous85% 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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