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      Flood Watch
      until 1:00 PM CDT
      Elev 892 ft, 43.176 °N 88.131 °W

      Menomonee Falls, WI

      Menomonee Falls Station64°
      Updated: 5:58 PM CDT on September 18, 2026 (GMT -5)
      8 minutes ago
      67°
      56°
      64
      Feels Like 64
      Cloudy
      N
      9
      Similar temperature is expected tomorrow
      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
        Fri 09/18
        Low 59°f
         100% Precip. / 1.87 in
        Rain this evening. Thunderstorms likely by morning. Rain will be heavy at times in some storms. Low 59F. 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 66°f
         86% Precip. / 0.36 in
        Thunderstorms. High 66F. Winds ESE at 5 to 10 mph. Chance of rain 90%. Localized flooding is possible.
        Tomorrow night
        Sat 09/19
        Low 59°f
         60% Precip. / 0.46 in
        Overcast with rain showers at times. Low 59F. Winds NE at 5 to 10 mph. Chance of rain 60%. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        63°
        6PM
        40%
        62°
        6:56PM
        Sunset
        7PM
        55%
        62°
        8PM
        94%
        61°
        9PM
        54%
        60°
        10PM
        89%
        60°
        11PM
        92%
        60°
        12AM
        83%
        60°
        1AM
        95%
        60°
        2AM
        95%
        60°
        3AM
        100%
        60°
        4AM
        100%
        60°
        5AM
        100%
        60°
        6AM
        100%
        60°
        6:36AM
        Sunrise
        7AM
        86%
        60°
        8AM
        70%
        60°
        9AM
        63%
        60°
        10AM
        51%
        61°
        11AM
        48%
        62°
        12PM
        43%
        64°
        1PM
        33%
        64°
        2PM
        34%
        65°
        3PM
        39%
        66°
        4PM
        69%
        65°
        5PM
        63%
        65°
        Precipitation
        100%
        Rain expected around 6:15 PM
        Pollen
        None
        Air Quality
        30
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.19 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point57°F
        5. Humidity 81%
        6. Rainfall 0.06 in
        7. Snow Depth 0 in
         KMWC 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 49°F 36°F 1993
        5. Rain/Snow Depth
        6. Precipitation 1.87 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 71°F 90°F
        4. Low 56°F 49°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:35 AM 6:56 PM
        3. Civil Twilight 6:06 AM 7:25 PM
        4. Nautical Twilight 5:33 AM 7:58PM
        5. Astronomical Twilight 4:58 AM 8:33 PM
        1. Length of Visible Light 13h 18m
        2. Length of Day 12h 21m
        3. Tomorrow will be 2 minutes 56 seconds shorter
        1. Moon 2:41 PM 10:57 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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