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      Elev 16 ft, 37.654 °N 122.422 °W

      South San Francisco, CA

      Fri, Oct 2, 2026
      Tomorrow
      Sat 10/03
      High 74°f56°f
      8% Precip. / 0 in
      Overcast. High 74F. Winds NNW at 5 to 10 mph.
      Tomorrow night
      Sat 10/03
      Low 56°f
      6% Precip. / 0 in
      A few clouds from time to time. Low 56F. Winds NW at 5 to 10 mph.
      Sunrise 7:06 AM
      Sunset 6:50 PM
      Moonrise 11:16 PM
      Moonset 2:01 PM
      Waning Gibbous, 53% visible
      Hourly Forecast
      12AM
      57°
      1AM
      56°
      2AM
      56°
      3AM
      56°
      4AM
      56°
      5AM
      56°
      6AM
      55°
      7AM
      55°
      7:06AM
      Sunrise
      8AM
      56°
      9AM
      58°
      10AM
      61°
      11AM
      64°
      12PM
      67°
      1PM
      69°
      2PM
      70°
      3PM
      72°
      4PM
      72°
      5PM
      71°
      6PM
      68°
      6:51PM
      Sunset
      7PM
      64°
      8PM
      63°
      9PM
      62°
      10PM
      61°
      11PM
      61°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Cloudy
      57°F 57°F 21% 0in 86% 55°F 93% 4 mph W 29.89in
      1:00 am
      Cloudy
      56°F 56°F 22% 0in 90% 55°F 95% 3 mph WNW 29.89in
      2:00 am
      Mostly Cloudy
      56°F 56°F 11% 0in 75% 55°F 95% 3 mph W 29.89in
      3:00 am
      Cloudy
      56°F 56°F 10% 0in 81% 55°F 96% 3 mph WNW 29.89in
      4:00 am
      Cloudy
      56°F 56°F 21% 0in 88% 55°F 96% 2 mph WNW 29.88in
      5:00 am
      Cloudy
      56°F 56°F 21% 0in 98% 54°F 97% 2 mph WNW 29.89in
      6:00 am
      Mostly Cloudy
      55°F 55°F 9% 0in 74% 54°F 97% 2 mph WNW 29.9in
      7:00 am
      Mostly Cloudy
      55°F 55°F 9% 0in 74% 54°F 96% 2 mph NW 29.9in
      8:00 am
      Cloudy
      56°F 56°F 8% 0in 80% 55°F 96% 1 mph N 29.91in
      9:00 am
      Cloudy
      58°F 58°F 7% 0in 81% 56°F 91% 1 mph ENE 29.92in
      10:00 am
      Cloudy
      61°F 61°F 4% 0in 87% 57°F 85% 2 mph NNE 29.92in
      11:00 am
      Cloudy
      64°F 64°F 2% 0in 84% 58°F 81% 2 mph NNE 29.92in
      12:00 pm
      Cloudy
      67°F 67°F 2% 0in 82% 58°F 75% 4 mph NNW 29.91in
      1:00 pm
      Cloudy
      69°F 69°F 1% 0in 87% 58°F 70% 6 mph NW 29.91in
      2:00 pm
      Cloudy
      70°F 70°F 1% 0in 82% 58°F 64% 7 mph NW 29.89in
      3:00 pm
      Cloudy
      72°F 72°F 1% 0in 86% 57°F 59% 9 mph WNW 29.88in
      4:00 pm
      Mostly Cloudy
      72°F 72°F 1% 0in 73% 57°F 60% 10 mph WNW 29.87in
      5:00 pm
      Partly Cloudy
      71°F 71°F 2% 0in 59% 57°F 62% 10 mph WNW 29.86in
      6:00 pm
      Partly Cloudy
      68°F 68°F 3% 0in 55% 57°F 67% 10 mph WNW 29.86in
      7:00 pm
      Partly Cloudy
      64°F 64°F 5% 0in 56% 57°F 76% 8 mph WNW 29.86in
      8:00 pm
      Partly Cloudy
      63°F 63°F 5% 0in 54% 57°F 80% 7 mph WNW 29.87in
      9:00 pm
      Partly Cloudy
      62°F 62°F 6% 0in 48% 57°F 84% 6 mph WNW 29.88in
      10:00 pm
      Partly Cloudy
      61°F 61°F 6% 0in 53% 56°F 84% 6 mph WNW 29.89in
      11:00 pm
      Partly Cloudy
      61°F 61°F 6% 0in 37% 56°F 84% 4 mph WNW 29.89in
      Additional Conditions
      1. Pressure 29.88 in
      2. Visibility 9 miles
      3. Clouds Partly Cloudy
      4. Dew Point57°F
      5. Humidity 65%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KSFO Station History
      Almanac for October 1, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 70°F 75°F 97°F 1980
      4. Low 53°F 55°F 42°F 1950
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 2, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 74°F 74°F 96°F
      4. Low 54°F 55°F 41°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:05 AM 6:52 PM
      3. Civil Twilight 6:39 AM 7:18 PM
      4. Nautical Twilight 6:08 AM 7:48PM
      5. Astronomical Twilight 5:38 AM 8:19 PM
      1. Length of Visible Light 12h 39m
      2. Length of Day 11h 47m
      3. Tomorrow will be 2 minutes 24 seconds shorter
      1. Moon 10:10 PM 12:57 PM
      2. Waning Gibbous65% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary