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      Elev 213 ft, 44.923 °N 74.888 °W

      Massena, NY

      Massena Intl Airport Richards Field Station54°
      Updated: 1:00 PM EDT on September 21, 2026 (GMT -4)
      5 minutes ago
      59°
      45°
      54
      Feels Like 54
      Mostly Cloudy
      N
      6
      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
        Today
        Mon 09/21
        High 59°f
         1% Precip. / 0 in
        Overcast. High 59F. Winds NNE at 5 to 10 mph.
        Tonight
        Mon 09/21
        Low 39°f
         6% Precip. / 0 in
        Partly cloudy skies this evening will become overcast overnight. Low 39F. Winds light and variable.
        Tomorrow
        Tue 09/22
        High 63°f39°f
         7% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 63F. Winds NE at 10 to 15 mph.
        Hourly Forecast
        Now
        56°
        2PM
        57°
        3PM
        58°
        4PM
        58°
        5PM
        58°
        6PM
        57°
        6:58PM
        Sunset
        7PM
        53°
        8PM
        50°
        9PM
        48°
        10PM
        46°
        11PM
        46°
        12AM
        46°
        1AM
        46°
        2AM
        45°
        3AM
        44°
        4AM
        43°
        5AM
        41°
        6AM
        40°
        6:46AM
        Sunrise
        7AM
        40°
        8AM
        44°
        9AM
        48°
        10AM
        51°
        11AM
        54°
        12PM
        57°
        1PM
        59°
        Precipitation
        7%
        Pollen
        None
        Air Quality
        17
        Good
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 30.29 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point43°F
        5. Humidity 60%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMSS Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 59°F 69°F 85°F 1965
        4. Low 45°F 46°F 27°F 2020
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 63°F 69°F 88°F
        4. Low 45°F 46°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:45 AM 6:58 PM
        3. Civil Twilight 6:16 AM 7:28 PM
        4. Nautical Twilight 5:41 AM 8:02PM
        5. Astronomical Twilight 5:06 AM 8:37 PM
        1. Length of Visible Light 13h 11m
        2. Length of Day 12h 13m
        3. Tomorrow will be 3 minutes 7 seconds shorter
        1. Moon 4:51 PM 12:56 AM
        2. Waxing Gibbous77% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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