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      Elev 672 ft, 39.924 °N 88.950 °W

      Forsyth, IL

      Updated: 10:03 PM CDT on October 14, 2026 (GMT -5)
      8 minutes ago
      80°
      65°
      68
      Feels Like 68
      Mostly Cloudy
      N
      12
      Gusts 19 mph
      Lower temperature is expected tomorrow
      Wundermap

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      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
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      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Wed 10/14
        Low 63°f
        30% Precip. / 0 in
        Cloudy skies this evening. A few showers developing late. Low 63F. Winds ENE at 10 to 15 mph. Chance of rain 30%.
        Tomorrow
        Thu 10/15
        High 76°f
        72% Precip. / 0.19 in
        Rain showers in the morning with thunderstorms developing in the afternoon. Storms may contain strong gusty winds. High 76F. Winds SSE at 10 to 15 mph. Chance of rain 70%.
        Tomorrow night
        Thu 10/15
        Low 48°f
        66% Precip. / 0.14 in
        Thunderstorms during the evening, then cloudy skies overnight. Storms may contain strong gusty winds. Low 48F. Winds WNW at 15 to 25 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        68°
        11PM
        67°
        12AM
        66°
        1AM
        66°
        2AM
        65°
        3AM
        64°
        4AM
        64°
        5AM
        64°
        6AM
        64°
        7AM
        64°
        7:06AM
        Sunrise
        8AM
        64°
        9AM
        65°
        10AM
        68°
        11AM
        64%
        69°
        12PM
        82%
        70°
        1PM
        72%
        71°
        2PM
        55%
        73°
        3PM
        42%
        75°
        4PM
        76°
        5PM
        41%
        76°
        6PM
        75°
        6:16PM
        Sunset
        7PM
        54%
        71°
        8PM
        75%
        69°
        9PM
        68°
        10PM
        64%
        66°
        Additional Conditions
        1. Pressure 30.06 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point59°F
        5. Humidity 74%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KDEC Station History
        Almanac for October 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 66°F 94°F 1899
        4. Low 65°F 46°F 22°F 1979
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.5 in -
        7. Snow 0 in 0 in -
        Almanac for October 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 66°F 91°F
        4. Low 56°F 46°F 20°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:05 AM 6:17 PM
        3. Civil Twilight 6:38 AM 6:44 PM
        4. Nautical Twilight 6:06 AM 7:16PM
        5. Astronomical Twilight 5:35 AM 7:47 PM
        1. Length of Visible Light 12h 6m
        2. Length of Day 11h 12m
        3. Tomorrow will be 2 minutes 32 seconds shorter
        1. Moon 11:22 AM 8:19 PM
        2. Waxing Crescent15% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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