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      Elev 1224 ft, 43.493 °N 91.605 °W

      Dorchester, IA

      Dorchester Station50°
      Updated: 4:31 AM CDT on September 22, 2026 (GMT -5)
      2 minutes ago
      59°
      48°
      50
      Feels Like 50
      Cloudy
      N
      5
      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
        Wed 09/23
        High 59°f
         10% Precip. / 0 in
        Generally cloudy. High 59F. Winds ENE at 5 to 10 mph.
        Tonight
        Wed 09/23
        Low 45°f
         9% Precip. / 0 in
        Partly cloudy skies. Low around 45F. Winds light and variable.
        Tomorrow
        Thu 09/24
        High 67°f49°f
         10% Precip. / 0 in
        Partly cloudy. High 67F. Winds E at 5 to 10 mph.
        Hourly Forecast
        Now
        50°
        5AM
        50°
        6AM
        50°
        6:53AM
        Sunrise
        7AM
        49°
        8AM
        50°
        9AM
        52°
        10AM
        53°
        11AM
        55°
        12PM
        57°
        1PM
        57°
        2PM
        58°
        3PM
        59°
        4PM
        59°
        5PM
        59°
        6PM
        58°
        7PM
        56°
        7:03PM
        Sunset
        8PM
        54°
        9PM
        53°
        10PM
        52°
        11PM
        51°
        12AM
        50°
        1AM
        49°
        2AM
        48°
        3AM
        48°
        4AM
        47°
        Precipitation
        8%
        Pollen
        None
        Air Quality
        18
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.3 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point48°F
        5. Humidity 94%
        6. Rainfall 0.34 in
        7. Snow Depth 0 in
         KCHU Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 59°F 70°F 88°F 2017
        4. Low 48°F 48°F 25°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 70°F 91°F
        4. Low 48°F 48°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:53 AM 7:03 PM
        3. Civil Twilight 6:25 AM 7:32 PM
        4. Nautical Twilight 5:51 AM 8:05PM
        5. Astronomical Twilight 5:17 AM 8:39 PM
        1. Length of Visible Light 13h 6m
        2. Length of Day 12h 9m
        3. Tomorrow will be 2 minutes 56 seconds shorter
        1. Moon 5:21 PM 2:18 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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