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      Elev 259 ft, 42.099 °N 71.542 °W

      Mendon, MA

      Mendon Station55°
      Updated: 1:18 AM EDT on September 29, 2026 (GMT -4)
      2 minutes ago
      57°
      54°
      55
      Feels Like 55
      Cloudy
      N
      7
      Higher 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
        Tonight
        Mon 09/28
        Low 53°f
         15% Precip. / 0 in
        A shower is possible early. Cloudy. Low 53F. Winds NW at 5 to 10 mph.
        Tomorrow
        Tue 09/29
        High 68°f
         15% Precip. / 0 in
        Cloudy. High 68F. Winds NW at 5 to 10 mph.
        Tomorrow night
        Tue 09/29
        Low 54°f
         8% Precip. / 0 in
        Cloudy. Low 54F. Winds light and variable.
        Hourly Forecast
        Now
        55°
        2AM
        55°
        3AM
        55°
        4AM
        54°
        5AM
        54°
        6AM
        54°
        6:40AM
        Sunrise
        7AM
        54°
        8AM
        56°
        9AM
        58°
        10AM
        60°
        11AM
        63°
        12PM
        64°
        1PM
        66°
        2PM
        66°
        3PM
        66°
        4PM
        66°
        5PM
        66°
        6PM
        65°
        6:30PM
        Sunset
        7PM
        63°
        8PM
        62°
        9PM
        61°
        10PM
        61°
        11PM
        60°
        12AM
        60°
        1AM
        59°
        Precipitation
        15%
        Pollen
        None
        Air Quality
        16
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point54°F
        5. Humidity 96%
        6. Rainfall 0.5 in
        7. Snow Depth 0 in
         KSFZ Station History
        Almanac for September 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 71°F 82°F 1959
        4. Low 53°F 45°F 24°F 1957
        5. Rain/Snow Depth
        6. Precipitation 0 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 71°F 83°F
        4. Low 54°F 45°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:41 AM 6:31 PM
        3. Civil Twilight 6:13 AM 6:58 PM
        4. Nautical Twilight 5:40 AM 7:31PM
        5. Astronomical Twilight 5:07 AM 8:04 PM
        1. Length of Visible Light 12h 45m
        2. Length of Day 11h 50m
        3. Tomorrow will be 2 minutes 49 seconds shorter
        1. Moon 7:46 PM 10:11 AM
        2. Waning Gibbous86% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
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