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      Elev 446 ft, 37.791 °N 89.018 °W

      Herrin, IL

      Herrin Station94°
      Updated: 3:23 PM CDT on September 6, 2026 (GMT -5)
      9 minutes ago
      90°
      69°
      94
      Feels Like 101
      Partly Cloudy
      N
      10
      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
        Mon 09/07
        Low 62°f
         6% Precip. / 0 in
        A few clouds. Low 62F. Winds NE at 10 to 15 mph.
        Tomorrow
        Tue 09/08
        High 89°f
         6% Precip. / 0 in
        Partly cloudy skies. High 89F. Winds ENE at 5 to 10 mph.
        Tomorrow night
        Tue 09/08
        Low 60°f
         6% Precip. / 0 in
        Clear skies. Low around 60F. Winds E at 5 to 10 mph.
        Hourly Forecast
        Now
        89°
        4PM
        90°
        5PM
        90°
        6PM
        88°
        7PM
        85°
        7:17PM
        Sunset
        8PM
        80°
        9PM
        78°
        10PM
        75°
        11PM
        74°
        12AM
        72°
        1AM
        70°
        2AM
        69°
        3AM
        68°
        4AM
        66°
        5AM
        64°
        6AM
        63°
        6:31AM
        Sunrise
        7AM
        64°
        8AM
        67°
        9AM
        71°
        10AM
        76°
        11AM
        79°
        12PM
        82°
        1PM
        84°
        2PM
        86°
        3PM
        87°
        Precipitation
        6%
        Pollen
        Ragweed Pollen
        Very High
        Air Quality
        58
        Moderate
        UV Index
        5
        Moderate
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point69°F
        5. Humidity 51%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMWA Station History
        Almanac for September 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 90°F 82°F 93°F 1990
        4. Low 69°F 58°F 41°F 1988
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.11 in -
        7. Snow 0 in - in -
        Almanac for September 7, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 82°F 97°F
        4. Low 69°F 58°F 40°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:30 AM 7:17 PM
        3. Civil Twilight 6:03 AM 7:44 PM
        4. Nautical Twilight 5:32 AM 8:15PM
        5. Astronomical Twilight 4:59 AM 8:48 PM
        1. Length of Visible Light 13h 40m
        2. Length of Day 12h 47m
        3. Tomorrow will be 2 minutes 23 seconds shorter
        1. Moon 1:03 AM 4:41 PM
        2. Waning Crescent28% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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