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      Elev 665 ft, 40.283 °N 87.608 °W

      Bismarck, IL

      Alvin Station68°
      Updated: 9:05 PM CDT on September 30, 2026 (GMT -5)
      4 minutes ago
      79°
      60°
      68
      Feels Like 68
      Showers in Vicinity
      N
      5
      Higher 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
        Wed 09/30
        Low 69°f
         56% Precip. / 0 in
        Rain showers this evening with overcast skies overnight. Low 69F. Winds S at 5 to 10 mph. Chance of rain 60%.
        Tomorrow
        Thu 10/01
        High 87°f
         59% Precip. / 0.11 in
        Considerable cloudiness. Occasional rain showers in the afternoon. High 87F. Winds SW at 10 to 20 mph. Chance of rain 60%.
        Tomorrow night
        Thu 10/01
        Low 59°f
         98% Precip. / 0.83 in
        Periods of rain. Potential for heavy rainfall. Low 59F. Winds NNW at 10 to 15 mph. Chance of rain 100%. Rainfall possibly over one inch.
        Hourly Forecast
        Now
        69°
        10PM
        69°
        11PM
        70°
        12AM
        71°
        1AM
        72°
        2AM
        71°
        3AM
        71°
        4AM
        71°
        5AM
        71°
        6AM
        71°
        6:47AM
        Sunrise
        7AM
        71°
        8AM
        71°
        9AM
        75°
        10AM
        78°
        11AM
        81°
        12PM
        83°
        1PM
        85°
        2PM
        49%
        85°
        3PM
        43%
        83°
        4PM
        33%
        80°
        5PM
        59%
        78°
        6PM
        54%
        76°
        6:32PM
        Sunset
        7PM
        71%
        73°
        8PM
        91%
        71°
        9PM
        86%
        69°
        Precipitation
        91%
        Rain ending around 9:30 PM
        Pollen
        Ragweed Pollen
        High
        Air Quality
        51
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.88 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point60°F
        5. Humidity 72%
        6. Rainfall 0.03 in
        7. Snow Depth 0 in
         KDNV Station History
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 74°F 91°F 1971
        4. Low 60°F 50°F 30°F 1949
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 74°F 91°F
        4. Low 64°F 50°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:45 AM 6:34 PM
        3. Civil Twilight 6:18 AM 7:01 PM
        4. Nautical Twilight 5:47 AM 7:32PM
        5. Astronomical Twilight 5:15 AM 8:04 PM
        1. Length of Visible Light 12h 42m
        2. Length of Day 11h 48m
        3. Tomorrow will be 2 minutes 37 seconds shorter
        1. Moon 8:41 PM 11:29 AM
        2. Waning Gibbous77% 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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