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      Elev 148 ft, 38.440 °N 122.726 °W

      Santa Rosa, CA

      Tue, Oct 20, 2026
      Tonight
      Tue 10/20
      Low 43°f
      6% Precip. / 0 in
      Clear this evening then becoming cloudy after midnight. Low 43F. Winds light and variable.
      Tomorrow
      Wed 10/21
      High 70°f
      6% Precip. / 0 in
      Cloudy. High around 70F. Winds light and variable.
      Sunrise 7:25 AM
      Sunset 6:25 PM
      Moonrise 3:41 PM
      Moonset 1:31 AM
      Waxing Gibbous, 71% visible
      Hourly Forecast
      Now
      51°
      12AM
      50°
      1AM
      48°
      2AM
      48°
      3AM
      46°
      4AM
      45°
      5AM
      46°
      6AM
      45°
      7AM
      44°
      7:24AM
      Sunrise
      8AM
      45°
      9AM
      49°
      10AM
      54°
      11AM
      58°
      12PM
      62°
      1PM
      65°
      2PM
      67°
      3PM
      68°
      4PM
      69°
      5PM
      68°
      6PM
      65°
      6:25PM
      Sunset
      7PM
      60°
      8PM
      57°
      9PM
      56°
      10PM
      55°
      11PM
      54°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Clear
      50°F 50°F 6% 0in 0% 45°F 84% 1 mph SSW 29.89in
      1:00 am
      Clear
      48°F 48°F 6% 0in 18% 45°F 87% 0 mph SSE 29.9in
      2:00 am
      Partly Cloudy
      48°F 48°F 2% 0in 30% 45°F 89% 0 mph S 29.9in
      3:00 am
      Partly Cloudy
      46°F 46°F 2% 0in 53% 45°F 95% 0 mph ENE 29.89in
      4:00 am
      Mostly Cloudy
      45°F 45°F 2% 0in 60% 45°F 98% 1 mph NW 29.89in
      5:00 am
      Cloudy
      46°F 46°F 2% 0in 82% 45°F 98% 1 mph NNE 29.9in
      6:00 am
      Cloudy
      45°F 45°F 3% 0in 82% 44°F 99% 1 mph ENE 29.91in
      7:00 am
      Mostly Cloudy
      44°F 44°F 6% 0in 79% 44°F 99% 1 mph E 29.91in
      8:00 am
      Cloudy
      45°F 45°F 6% 0in 82% 44°F 97% 2 mph NE 29.92in
      9:00 am
      Cloudy
      49°F 49°F 3% 0in 84% 46°F 90% 2 mph NE 29.93in
      10:00 am
      Cloudy
      54°F 54°F 1% 0in 82% 45°F 73% 2 mph N 29.93in
      11:00 am
      Cloudy
      58°F 58°F 0% 0in 84% 45°F 61% 2 mph ESE 29.92in
      12:00 pm
      Cloudy
      62°F 62°F 0% 0in 85% 44°F 52% 2 mph SE 29.91in
      1:00 pm
      Cloudy
      65°F 65°F 0% 0in 91% 43°F 46% 2 mph SSE 29.9in
      2:00 pm
      Cloudy
      67°F 67°F 0% 0in 91% 42°F 41% 3 mph S 29.88in
      3:00 pm
      Cloudy
      68°F 68°F 1% 0in 92% 42°F 38% 4 mph S 29.86in
      4:00 pm
      Cloudy
      69°F 69°F 1% 0in 86% 42°F 37% 5 mph SSW 29.85in
      5:00 pm
      Cloudy
      68°F 68°F 4% 0in 89% 41°F 38% 5 mph SSW 29.85in
      6:00 pm
      Mostly Cloudy
      65°F 65°F 1% 0in 79% 44°F 47% 4 mph S 29.84in
      7:00 pm
      Cloudy
      60°F 60°F 3% 0in 85% 46°F 59% 3 mph SSE 29.84in
      8:00 pm
      Cloudy
      57°F 57°F 3% 0in 83% 46°F 66% 2 mph SE 29.85in
      9:00 pm
      Cloudy
      56°F 56°F 3% 0in 82% 47°F 70% 2 mph SE 29.86in
      10:00 pm
      Mostly Cloudy
      55°F 55°F 3% 0in 79% 47°F 74% 1 mph SE 29.86in
      11:00 pm
      Cloudy
      54°F 54°F 3% 0in 91% 46°F 77% 1 mph ENE 29.85in
      Additional Conditions
      1. Pressure 29.89 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point45°F
      5. Humidity 79%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KSTS Station History
      Almanac for October 19, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 69°F 78°F 95°F 1921
      4. Low 48°F 47°F 30°F 1905
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.8 in -
      7. Snow 0 in 0 in -
      Almanac for October 20, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 70°F 78°F 94°F
      4. Low 43°F 47°F 27°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:24 AM 6:26 PM
      3. Civil Twilight 6:57 AM 6:53 PM
      4. Nautical Twilight 6:26 AM 7:24PM
      5. Astronomical Twilight 5:55 AM 7:55 PM
      1. Length of Visible Light 11h 56m
      2. Length of Day 11h 2m
      3. Tomorrow will be 2 minutes 21 seconds shorter
      1. Moon 3:14 PM 12:28 AM
      2. Waxing Gibbous62% of the Moon is Illuminated
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 8
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary