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      Freeze Warning
      until 9:00 AM PDT
      +1 more alert
      Elev 3600 ft, 41.313 °N 122.309 °W

      Mount Shasta, CA

      Downtown Mt Shasta Station59°
      Wed, Oct 14, 2026
      Wednesday
      Thu 10/15
      High 74°f
      0% Precip. / 0 in
      Mainly sunny. High 74F. Winds light and variable.
      Wednesday night
      Thu 10/15
      Low 41°f
      0% Precip. / 0 in
      Clear. Low 41F. Winds light and variable.
      Sunrise 7:20 AM
      Sunset 6:29 PM
      Moonrise 11:47 AM
      Moonset 8:31 PM
      Waxing Crescent, 16% visible
      Hourly Forecast
      12AM
      41°
      1AM
      40°
      2AM
      39°
      3AM
      39°
      4AM
      38°
      5AM
      38°
      6AM
      37°
      7AM
      37°
      7:19AM
      Sunrise
      8AM
      38°
      9AM
      46°
      10AM
      55°
      11AM
      61°
      12PM
      66°
      1PM
      69°
      2PM
      71°
      3PM
      72°
      4PM
      72°
      5PM
      70°
      6PM
      67°
      6:29PM
      Sunset
      7PM
      60°
      8PM
      55°
      9PM
      52°
      10PM
      50°
      11PM
      48°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      		 41°F 41°F 0% 0in 12% 27°F 57% 2 mph NNW 30.18in
      1:00 am
      Clear
      		 40°F 40°F 0% 0in 11% 27°F 60% 2 mph NNW 30.19in
      2:00 am
      Clear
      		 39°F 39°F 0% 0in 11% 26°F 61% 2 mph NNW 30.19in
      3:00 am
      Clear
      		 39°F 39°F 0% 0in 12% 27°F 62% 2 mph NNW 30.19in
      4:00 am
      Clear
      		 38°F 38°F 0% 0in 13% 27°F 63% 1 mph N 30.2in
      5:00 am
      Clear
      		 38°F 38°F 0% 0in 16% 27°F 64% 1 mph NNW 30.2in
      6:00 am
      Mostly Clear
      		 37°F 37°F 0% 0in 25% 27°F 65% 1 mph NNW 30.21in
      7:00 am
      Mostly Clear
      		 37°F 37°F 0% 0in 29% 27°F 67% 1 mph NNW 30.22in
      8:00 am
      Mostly Sunny
      		 38°F 38°F 0% 0in 24% 28°F 69% 1 mph NNW 30.23in
      9:00 am
      Mostly Sunny
      		 46°F 46°F 0% 0in 21% 32°F 59% 1 mph N 30.22in
      10:00 am
      Sunny
      		 55°F 55°F 0% 0in 15% 33°F 43% 1 mph N 30.2in
      11:00 am
      Sunny
      		 61°F 61°F 0% 0in 16% 33°F 34% 2 mph NNE 30.19in
      12:00 pm
      Sunny
      		 66°F 66°F 0% 0in 14% 33°F 30% 2 mph N 30.16in
      1:00 pm
      Sunny
      		 69°F 69°F 0% 0in 10% 34°F 28% 2 mph N 30.14in
      2:00 pm
      Sunny
      		 71°F 71°F 0% 0in 8% 34°F 25% 2 mph N 30.12in
      3:00 pm
      Sunny
      		 72°F 72°F 0% 0in 6% 34°F 25% 2 mph NNW 30.1in
      4:00 pm
      Sunny
      		 72°F 72°F 0% 0in 7% 35°F 26% 2 mph N 30.09in
      5:00 pm
      Sunny
      		 70°F 70°F 0% 0in 7% 35°F 27% 1 mph N 30.1in
      6:00 pm
      Sunny
      		 67°F 67°F 0% 0in 17% 35°F 31% 1 mph N 30.12in
      7:00 pm
      Clear
      		 60°F 60°F 0% 0in 3% 37°F 42% 2 mph NNW 30.14in
      8:00 pm
      Clear
      		 55°F 55°F 0% 0in 2% 37°F 50% 2 mph N 30.16in
      9:00 pm
      Clear
      		 52°F 52°F 0% 0in 2% 35°F 53% 2 mph N 30.19in
      10:00 pm
      Clear
      		 50°F 50°F 0% 0in 1% 34°F 55% 2 mph NNW 30.2in
      11:00 pm
      Clear
      		 48°F 48°F 0% 0in 1% 34°F 58% 2 mph N 30.22in
      Additional Conditions
      1. Pressure 29.68 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point22°F
      5. Humidity 26%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KSIY Station History
      Almanac for October 10, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 58°F 68°F 87°F 1991
      4. Low 36°F 39°F 27°F 2019
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 11, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 59°F 67°F 87°F
      4. Low 31°F 39°F 27°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:15 AM 6:35 PM
      3. Civil Twilight 6:48 AM 7:03 PM
      4. Nautical Twilight 6:16 AM 7:35PM
      5. Astronomical Twilight 5:44 AM 8:07 PM
      1. Length of Visible Light 12h 15m
      2. Length of Day 11h 20m
      3. Tomorrow will be 2 minutes 42 seconds shorter
      1. Moon 7:24 AM 6:21 PM
      2. New0% of the Moon is Illuminated
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
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