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      Elev 2822 ft, 41.517 °N 122.381 °W

      Lake Shastina, CA

      Lake Shastina Station77°
      Updated: 2:28 PM PDT on October 18, 2026 (GMT -7)
      5 minutes ago
      75°
      36°
      77
      Feels Like 75
      Sunny
      N
      7
      Similar temperature is expected today
      Wundermap

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       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
        Today
        Mon 10/19
        High 75°f
         0% Precip. / 0 in
        Abundant sunshine. High around 75F. Winds S at 10 to 15 mph.
        Tonight
        Mon 10/19
        Low 39°f
         1% Precip. / 0 in
        Mainly clear. Low 39F. Winds SSE at 10 to 15 mph.
        Tomorrow
        Tue 10/20
        High 65°f37°f
         1% Precip. / 0 in
        A mix of clouds and sun early, then becoming cloudy later in the day. High around 65F. Winds SSE at 5 to 10 mph.
        Hourly Forecast
        Now
        76°
        3PM
        77°
        4PM
        76°
        5PM
        74°
        6PM
        71°
        6:23PM
        Sunset
        7PM
        65°
        8PM
        61°
        9PM
        59°
        10PM
        56°
        11PM
        54°
        12AM
        50°
        1AM
        47°
        2AM
        45°
        3AM
        44°
        4AM
        43°
        5AM
        42°
        6AM
        41°
        7AM
        40°
        7:26AM
        Sunrise
        8AM
        40°
        9AM
        46°
        10AM
        52°
        11AM
        57°
        12PM
        60°
        1PM
        62°
        2PM
        63°
        Precipitation
        2%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        52
        Moderate
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 29.86 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point31°F
        5. Humidity 19%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSIY Station History
        Almanac for October 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 65°F 83°F 1988
        4. Low 36°F 34°F 21°F 1964
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.04 in -
        7. Snow 0 in - in -
        Almanac for October 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 65°F 83°F
        4. Low 39°F 34°F 25°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:25 AM 6:23 PM
        3. Civil Twilight 6:57 AM 6:51 PM
        4. Nautical Twilight 6:24 AM 7:23PM
        5. Astronomical Twilight 5:52 AM 7:55 PM
        1. Length of Visible Light 11h 54m
        2. Length of Day 10h 58m
        3. Tomorrow will be 2 minutes 39 seconds shorter
        1. Moon 2:52 PM -
        2. First Quarter52% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
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