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      Elev 492 ft, 39.028 °N 88.534 °W

      Effingham, IL

      Effingham Station87°
      Updated: 3:58 PM CDT on October 1, 2026 (GMT -5)
      46 seconds ago
      91°
      67°
      87
      Feels Like 92
      Mostly Cloudy
      N
      8
      Lower temperature is expected tomorrow
      Wundermap
      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
        Thu 10/01
        Low 62°f
         79% Precip. / 0.42 in
        Rain likely. Potential for heavy rainfall. Low 62F. Winds W at 5 to 10 mph. Chance of rain 80%. Rainfall around a half an inch.
        Tomorrow
        Fri 10/02
        High 71°f
         49% Precip. / 0.02 in
        Rain showers early with overcast skies later in the day. Potential for heavy rainfall. High 71F. Winds NNE at 10 to 15 mph. Chance of rain 50%.
        Tomorrow night
        Fri 10/02
        Low 47°f
         7% Precip. / 0 in
        Mostly clear skies. Low 47F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        88°
        4PM
        88°
        5PM
        88°
        6PM
        85°
        6:36PM
        Sunset
        7PM
        81°
        8PM
        78°
        9PM
        77°
        10PM
        80%
        76°
        11PM
        62%
        74°
        12AM
        73%
        71°
        1AM
        78%
        70°
        2AM
        66%
        69°
        3AM
        64%
        67°
        4AM
        55%
        66°
        5AM
        70%
        65°
        6AM
        61%
        64°
        6:51AM
        Sunrise
        7AM
        49%
        63°
        8AM
        33%
        63°
        9AM
        64°
        10AM
        64°
        11AM
        65°
        12PM
        67°
        1PM
        69°
        2PM
        69°
        3PM
        70°
        Precipitation
        80%
        Rain possible after 10 PM
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        60
        Moderate
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point62°F
        5. Humidity 42%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         K1H2 Station History
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 91°F 73°F 93°F 1919
        4. Low 67°F 48°F 29°F 1917
        5. Rain/Snow Depth
        6. Precipitation 0.42 in 0.1 in -
        7. Snow 0 in 0 in -
        Almanac for October 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 73°F 94°F
        4. Low 53°F 48°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:50 AM 6:36 PM
        3. Civil Twilight 6:23 AM 7:03 PM
        4. Nautical Twilight 5:52 AM 7:34PM
        5. Astronomical Twilight 5:21 AM 8:05 PM
        1. Length of Visible Light 12h 39m
        2. Length of Day 11h 46m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 9:44 PM 12:40 PM
        2. Waning Gibbous66% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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