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      Elev 837 ft, 41.661 °N 92.023 °W

      Williamsburg, IA

      Williamsburg Station57°
      Updated: 3:45 AM CDT on September 27, 2026 (GMT -5)
      43 seconds ago
      67°
      56°
      57
      Feels Like 57
      Light Rain
      N
      3
      Same temperature is expected today
      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
        Today
        Sun 09/27
        High 67°f
         92% Precip. / 0.46 in
        Rain early...then remaining cloudy with showers in the afternoon. High 67F. Winds light and variable. Chance of rain 90%. Rainfall around a half an inch.
        Tonight
        Sun 09/27
        Low 56°f
         24% Precip. / 0 in
        Partly cloudy early with increasing clouds overnight. Low 56F. Winds light and variable.
        Tomorrow
        Mon 09/28
        High 74°f54°f
         9% Precip. / 0 in
        Sunshine and clouds mixed. High 74F. Winds light and variable.
        Hourly Forecast
        Now
        57°
        4AM
        89%
        57°
        5AM
        75%
        57°
        6AM
        66%
        57°
        7AM
        70%
        58°
        7:00AM
        Sunrise
        8AM
        88%
        58°
        9AM
        91%
        59°
        10AM
        90%
        60°
        11AM
        40%
        62°
        12PM
        36%
        64°
        1PM
        39%
        65°
        2PM
        39%
        66°
        3PM
        40%
        66°
        4PM
        38%
        67°
        5PM
        40%
        67°
        6PM
        41%
        66°
        6:56PM
        Sunset
        7PM
        32%
        65°
        8PM
        63°
        9PM
        61°
        10PM
        61°
        11PM
        60°
        12AM
        60°
        1AM
        59°
        2AM
        58°
        3AM
        58°
        Precipitation
        91%
        Rain likely to continue
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        22
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.08 in
        2. Visibility 9 miles
        3. Clouds Cloudy
        4. Dew Point55°F
        5. Humidity 95%
        6. Rainfall 0.27 in
        7. Snow Depth 0 in
         KTZT Station History
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 72°F 89°F 1954
        4. Low 56°F 46°F 30°F 1918
        5. Rain/Snow Depth
        6. Precipitation 0.46 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for September 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 72°F 97°F
        4. Low 56°F 46°F 23°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:00 AM 6:56 PM
        3. Civil Twilight 6:33 AM 7:24 PM
        4. Nautical Twilight 6:00 AM 7:56PM
        5. Astronomical Twilight 5:28 AM 8:29 PM
        1. Length of Visible Light 12h 50m
        2. Length of Day 11h 55m
        3. Tomorrow will be 2 minutes 47 seconds shorter
        1. Moon 7:10 PM 8:05 AM
        2. Waning Gibbous97% 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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