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      Flood Watch
      until 1:00 PM CDT
      Elev 275 ft, 43.211 °N 89.345 °W

      Windsor, WI

      Windsor Station65°
      Updated: 2:47 PM CDT on September 18, 2026 (GMT -5)
      8 minutes ago
      67°
      56°
      65
      Feels Like 65
      Light Rain
      N
      9
      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
        Sat 09/19
        High 66°f
         100% Precip. / 0.53 in
        Cloudy with periods of rain. High 66F. Winds E at 10 to 15 mph. Chance of rain 100%. Rainfall around a half an inch. Locally heavy rainfall possible.
        Tonight
        Sat 09/19
        Low 58°f
         100% Precip. / 1.92 in
        Rain and thunderstorms. Low 58F. Winds E at 10 to 15 mph. Chance of rain 100%. 1 to 2 inches of rain expected. Localized flooding is possible.
        Tomorrow
        Sat 09/19
        High 68°f59°f
         79% Precip. / 0.53 in
        Rain showers in the morning with numerous thunderstorms developing in the afternoon. High 68F. Winds ESE at 10 to 15 mph. Chance of rain 80%. Localized flooding is possible.
        Hourly Forecast
        Now
        65°
        3PM
        96%
        65°
        4PM
        67%
        65°
        5PM
        99%
        64°
        6PM
        100%
        62°
        7PM
        83%
        61°
        7:01PM
        Sunset
        8PM
        61°
        9PM
        31%
        60°
        10PM
        75%
        59°
        11PM
        90%
        59°
        12AM
        84%
        59°
        1AM
        90%
        59°
        2AM
        100%
        60°
        3AM
        90%
        61°
        4AM
        86%
        61°
        5AM
        77%
        62°
        6AM
        77%
        62°
        6:41AM
        Sunrise
        7AM
        74%
        61°
        8AM
        59%
        62°
        9AM
        46%
        63°
        10AM
        63°
        11AM
        64°
        12PM
        47%
        66°
        1PM
        54%
        66°
        2PM
        48%
        67°
        Precipitation
        100%
        Rain likely to continue
        Pollen
        None
        Air Quality
        27
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.19 in
        2. Visibility 9 miles
        3. Clouds Cloudy
        4. Dew Point60°F
        5. Humidity 81%
        6. Rainfall 0.08 in
        7. Snow Depth 0 in
         KMSN Station History
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 72°F 92°F 1955
        4. Low 56°F 50°F 33°F 1959
        5. Rain/Snow Depth
        6. Precipitation 2.45 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 72°F 93°F
        4. Low 56°F 50°F 32°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:40 AM 7:01 PM
        3. Civil Twilight 6:11 AM 7:30 PM
        4. Nautical Twilight 5:38 AM 8:03PM
        5. Astronomical Twilight 5:03 AM 8:38 PM
        1. Length of Visible Light 13h 18m
        2. Length of Day 12h 21m
        3. Tomorrow will be 2 minutes 55 seconds shorter
        1. Moon 2:46 PM 11:02 PM
        2. First Quarter49% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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