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      Small Craft Advisory
      until 12:00 PM CDT
      Elev 722 ft, 43.232 °N 87.988 °W

      Mequon, WI

      Thiensville Station61°
      Updated: 12:16 AM CDT on September 16, 2026 (GMT -5)
      8 minutes ago
      66°
      61°
      61
      Feels Like 61
      Clear
      N
      2
      Lower 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
        Tonight
        Wed 09/16
        Low 60°f
         2% Precip. / 0 in
        Cloudy skies. Low near 60F. Winds NNE at 5 to 10 mph.
        Tomorrow
        Wed 09/16
        High 67°f
         16% Precip. / 0 in
        Overcast. High 67F. Winds NE at 10 to 15 mph.
        Tomorrow night
        Wed 09/16
        Low 60°f
         24% Precip. / 0 in
        Mostly cloudy skies. Low around 60F. Winds light and variable.
        Hourly Forecast
        Now
        62°
        1AM
        61°
        2AM
        60°
        3AM
        60°
        4AM
        60°
        5AM
        61°
        6AM
        61°
        6:32AM
        Sunrise
        7AM
        61°
        8AM
        63°
        9AM
        64°
        10AM
        66°
        11AM
        66°
        12PM
        67°
        1PM
        67°
        2PM
        67°
        3PM
        66°
        4PM
        66°
        5PM
        66°
        6PM
        65°
        6:59PM
        Sunset
        7PM
        64°
        8PM
        63°
        9PM
        63°
        10PM
        63°
        11PM
        63°
        12AM
        62°
        Precipitation
        16%
        Pollen
        None
        Air Quality
        20
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.19 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point55°F
        5. Humidity 78%
        6. Rainfall 0.26 in
        7. Snow Depth 0 in
         KMWC Station History
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 72°F 91°F 1948
        4. Low 61°F 50°F 32°F 1984
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 72°F 91°F
        4. Low 61°F 50°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:32 AM 6:59 PM
        3. Civil Twilight 6:04 AM 7:28 PM
        4. Nautical Twilight 5:30 AM 8:02PM
        5. Astronomical Twilight 4:55 AM 8:36 PM
        1. Length of Visible Light 13h 24m
        2. Length of Day 12h 27m
        3. Tomorrow will be 2 minutes 54 seconds shorter
        1. Moon 12:44 PM 9:24 PM
        2. Waxing Crescent30% 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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