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      Elev 4098 ft, 42.203 °N 121.751 °W

      Klamath Falls, OR

      Crater Lake-Klamath Regional Airport Station79°
      Updated: 3:18 PM PDT on September 21, 2026 (GMT -7)
      6 minutes ago
      80°
      44°
      79
      Feels Like 78
      Sunny
      N
      5
      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
        Tue 09/22
        Low 43°f
         7% Precip. / 0 in
        A few clouds. Low 43F. Winds NW at 10 to 15 mph.
        Tomorrow
        Wed 09/23
        High 78°f
         7% Precip. / 0 in
        A few clouds early, otherwise mostly sunny. High 78F. Winds W at 10 to 15 mph.
        Tomorrow night
        Wed 09/23
        Low 38°f
         7% Precip. / 0 in
        Clear skies. Low 38F. Winds NNW at 10 to 15 mph.
        Hourly Forecast
        Now
        79°
        4PM
        80°
        5PM
        79°
        6PM
        77°
        7PM
        72°
        7:05PM
        Sunset
        8PM
        66°
        9PM
        63°
        10PM
        61°
        11PM
        59°
        12AM
        56°
        1AM
        53°
        2AM
        51°
        3AM
        49°
        4AM
        48°
        5AM
        46°
        6AM
        45°
        6:54AM
        Sunrise
        7AM
        44°
        8AM
        49°
        9AM
        55°
        10AM
        60°
        11AM
        65°
        12PM
        68°
        1PM
        72°
        2PM
        74°
        3PM
        76°
        Precipitation
        7%
        Pollen
        None
        Air Quality
        53
        Moderate
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 29.8 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point35°F
        5. Humidity 21%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KLMT Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 75°F 90°F 1987
        4. Low 44°F 42°F 25°F 1968
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.02 in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 78°F 75°F 92°F
        4. Low 44°F 42°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:53 AM 7:05 PM
        3. Civil Twilight 6:25 AM 7:33 PM
        4. Nautical Twilight 5:52 AM 8:06PM
        5. Astronomical Twilight 5:19 AM 8:39 PM
        1. Length of Visible Light 13h 8m
        2. Length of Day 12h 12m
        3. Tomorrow will be 2 minutes 50 seconds shorter
        1. Moon 4:53 PM 1:23 AM
        2. Waxing Gibbous78% 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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