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      Elev 521 ft, 44.728 °N 73.910 °W

      Lyon Mountain, NY

      Lyon Mountain Station57°
      Updated: 9:00 AM EDT on September 18, 2026 (GMT -4)
      6 minutes ago
      61°
      40°
      57
      Feels Like 57
      Partly Cloudy
      N
      4
      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
        Fri 09/18
        High 61°f
         4% Precip. / 0 in
        Partly cloudy skies. High 61F. Winds NW at 10 to 15 mph.
        Tonight
        Fri 09/18
        Low 34°f
         7% Precip. / 0 in
        Some clouds. Low 34F. Winds light and variable.
        Tomorrow
        Sat 09/19
        High 59°f40°f
         10% Precip. / 0 in
        A few passing clouds, otherwise generally sunny. High 59F. Winds light and variable.
        Hourly Forecast
        Now
        57°
        10AM
        58°
        11AM
        60°
        12PM
        61°
        1PM
        61°
        2PM
        61°
        3PM
        60°
        4PM
        60°
        5PM
        58°
        6PM
        56°
        7PM
        53°
        7:00PM
        Sunset
        8PM
        49°
        9PM
        47°
        10PM
        45°
        11PM
        43°
        12AM
        42°
        1AM
        41°
        2AM
        39°
        3AM
        39°
        4AM
        37°
        5AM
        37°
        6AM
        35°
        6:39AM
        Sunrise
        7AM
        35°
        8AM
        39°
        9AM
        44°
        Precipitation
        11%
        Pollen
        None
        Air Quality
        49
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 30.14 in
        2. Visibility 5 miles
        3. Clouds Partly Cloudy
        4. Dew Point54°F
        5. Humidity 89%
        6. Rainfall 0.03 in
        7. Snow Depth 0 in
         KMAL Station History
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 70°F 87°F 1942
        4. Low 40°F 49°F 34°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 59°F 70°F 87°F
        4. Low 40°F 49°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:38 AM 7:00 PM
        3. Civil Twilight 6:08 AM 7:29 PM
        4. Nautical Twilight 5:34 AM 8:04PM
        5. Astronomical Twilight 4:58 AM 8:39 PM
        1. Length of Visible Light 13h 20m
        2. Length of Day 12h 22m
        3. Tomorrow will be 3 minutes 5 seconds shorter
        1. Moon 2:50 PM 10:51 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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