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      Elev 35 ft, 37.670 °N 122.454 °W

      Colma, CA

      Sat, Oct 17, 2026
      Tonight
      Sat 10/17
      Low 52°f
      2% Precip. / 0 in
      Clear skies. Low 52F. Winds light and variable.
      Tomorrow
      Sun 10/18
      High 74°f
      5% Precip. / 0 in
      A mainly sunny sky. High 74F. Winds NW at 10 to 15 mph.
      Sunrise 7:20 AM
      Sunset 6:29 PM
      Moonrise 2:03 PM
      Moonset 11:28 PM
      Waxing Crescent, 42% visible
      Hourly Forecast
      Now
      64°
      2AM
      62°
      3AM
      60°
      4AM
      59°
      5AM
      54°
      6AM
      53°
      7AM
      53°
      7:20AM
      Sunrise
      8AM
      54°
      9AM
      59°
      10AM
      64°
      11AM
      68°
      12PM
      71°
      1PM
      72°
      2PM
      72°
      3PM
      72°
      4PM
      70°
      5PM
      69°
      6PM
      65°
      6:29PM
      Sunset
      7PM
      63°
      8PM
      62°
      9PM
      60°
      10PM
      59°
      11PM
      58°
      12AM
      58°
      1AM
      57°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      2:00 am
      Clear
      62°F 62°F 1% 0in 0% 47°F 59% 0 mph N 30.06in
      3:00 am
      Clear
      60°F 60°F 1% 0in 1% 48°F 64% 0 mph N 30.06in
      4:00 am
      Clear
      59°F 59°F 2% 0in 2% 48°F 66% 0 mph N 30.06in
      5:00 am
      Clear
      54°F 54°F 2% 0in 6% 50°F 85% 2 mph NW 30.06in
      6:00 am
      Clear
      53°F 53°F 2% 0in 8% 50°F 88% 2 mph NW 30.07in
      7:00 am
      Clear
      53°F 53°F 2% 0in 7% 50°F 90% 1 mph NNW 30.07in
      8:00 am
      Sunny
      54°F 54°F 2% 0in 6% 51°F 88% 1 mph NNE 30.07in
      9:00 am
      Sunny
      59°F 59°F 4% 0in 6% 53°F 78% 2 mph N 30.08in
      10:00 am
      Sunny
      64°F 64°F 1% 0in 5% 52°F 64% 3 mph NNE 30.08in
      11:00 am
      Sunny
      68°F 68°F 1% 0in 2% 52°F 55% 4 mph N 30.07in
      12:00 pm
      Sunny
      71°F 71°F 0% 0in 3% 51°F 49% 5 mph NNW 30.06in
      1:00 pm
      Sunny
      72°F 72°F 0% 0in 4% 52°F 49% 7 mph NW 30.05in
      2:00 pm
      Sunny
      72°F 72°F 0% 0in 6% 53°F 51% 9 mph WNW 30.03in
      3:00 pm
      Sunny
      72°F 72°F 1% 0in 6% 54°F 53% 10 mph WNW 30.02in
      4:00 pm
      Sunny
      70°F 70°F 3% 0in 6% 55°F 57% 11 mph WNW 30in
      5:00 pm
      Sunny
      69°F 69°F 4% 0in 6% 54°F 61% 11 mph W 30in
      6:00 pm
      Sunny
      65°F 65°F 6% 0in 9% 54°F 68% 10 mph W 29.99in
      7:00 pm
      Clear
      63°F 62°F 15% 0in 18% 55°F 75% 10 mph W 29.99in
      8:00 pm
      Mostly Clear
      62°F 61°F 17% 0in 24% 54°F 77% 9 mph W 30in
      9:00 pm
      Mostly Clear
      60°F 60°F 20% 0in 29% 55°F 82% 8 mph W 30.01in
      10:00 pm
      Mostly Clear
      59°F 59°F 22% 0in 29% 55°F 85% 7 mph W 30.01in
      11:00 pm
      Partly Cloudy
      58°F 58°F 23% 0in 30% 55°F 88% 6 mph W 30.01in
      Additional Conditions
      1. Pressure 30.06 in
      2. Visibility 9 miles
      3. Clouds Clear
      4. Dew Point47°F
      5. Humidity 54%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KSFO Station History
      Almanac for October 17, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 84°F 72°F 91°F 2020
      4. Low 61°F 53°F 42°F 1971
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 74°F 72°F 86°F
      4. Low 52°F 53°F 42°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:20 AM 6:29 PM
      3. Civil Twilight 6:53 AM 6:55 PM
      4. Nautical Twilight 6:23 AM 7:26PM
      5. Astronomical Twilight 5:52 AM 7:56 PM
      1. Length of Visible Light 12h 2m
      2. Length of Day 11h 9m
      3. Tomorrow will be 2 minutes 19 seconds shorter
      1. Moon 2:03 PM 11:28 PM
      2. Waxing Crescent42% 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
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary