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      Elev 541 ft, 38.893 °N 89.418 °W

      Greenville, IL

      Greenville Station62°
      Updated: 7:31 AM CDT on September 22, 2026 (GMT -5)
      4 minutes ago
      73°
      60°
      62
      Feels Like 62
      Cloudy
      N
      9
      Similar temperature is expected today
      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
        Today
        Tue 09/22
        High 73°f
         15% Precip. / 0 in
        Generally cloudy. Slight chance of a rain shower. High 73F. Winds NE at 5 to 10 mph.
        Tonight
        Tue 09/22
        Low 57°f
         7% Precip. / 0 in
        Partly cloudy. Low 57F. Winds NNE at 5 to 10 mph.
        Tomorrow
        Wed 09/23
        High 71°f58°f
         14% Precip. / 0 in
        Cloudy skies. High 71F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        62°
        8AM
        63°
        9AM
        64°
        10AM
        66°
        11AM
        66°
        12PM
        68°
        1PM
        69°
        2PM
        71°
        3PM
        72°
        4PM
        71°
        5PM
        71°
        6PM
        70°
        6:54PM
        Sunset
        7PM
        67°
        8PM
        66°
        9PM
        65°
        10PM
        63°
        11PM
        62°
        12AM
        61°
        1AM
        61°
        2AM
        60°
        3AM
        59°
        4AM
        59°
        5AM
        58°
        6AM
        58°
        6:46AM
        Sunrise
        7AM
        58°
        Precipitation
        15%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        21
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.14 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point56°F
        5. Humidity 80%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KGRE Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 79°F 93°F 2022
        4. Low 60°F 56°F 36°F 1995
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 79°F 95°F
        4. Low 60°F 55°F 35°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:45 AM 6:54 PM
        3. Civil Twilight 6:18 AM 7:21 PM
        4. Nautical Twilight 5:47 AM 7:52PM
        5. Astronomical Twilight 5:16 AM 8:23 PM
        1. Length of Visible Light 13h 2m
        2. Length of Day 12h 9m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 5:01 PM 2:23 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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