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      Elev 104 ft, 37.386 °N 122.079 °W

      Mountain View, CA

      Old Mountain View - Sierra Station
      Updated: 2:50 AM PDT on August 27, 2026 (GMT -7)
      6 minutes ago
      87°
      58°
      63
      Feels Like 63
      Fair
      N
      0
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Thu 08/27
      Low 63°f
      2% Precip. / 0 in
      Clear skies. Low 63F. Winds light and variable.
      Tomorrow
      Fri 08/28
      High 82°f
      4% Precip. / 0 in
      Partly cloudy skies during the morning hours will become overcast in the afternoon. High 82F. Winds NNW at 10 to 15 mph.
      Tomorrow night
      Fri 08/28
      Low 63°f
      18% Precip. / 0 in
      Overcast. Low 63F. Winds NNW at 5 to 10 mph.
      Hourly Forecast
      Now
      63°
      3AM
      63°
      4AM
      63°
      5AM
      63°
      6AM
      64°
      6:35AM
      Sunrise
      7AM
      65°
      8AM
      66°
      9AM
      69°
      10AM
      73°
      11AM
      75°
      12PM
      76°
      1PM
      80°
      2PM
      80°
      3PM
      80°
      4PM
      80°
      5PM
      78°
      6PM
      76°
      7PM
      75°
      7:43PM
      Sunset
      8PM
      71°
      9PM
      69°
      10PM
      68°
      11PM
      67°
      12AM
      66°
      1AM
      66°
      2AM
      66°
      Precipitation
      4%
      Pollen
      Ragweed Pollen
      Moderate
      Air Quality
      16
      Good
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 29.94 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point59°F
      5. Humidity 89%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KNUQ Station History
      Almanac for August 27, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 87°F 79°F 89°F 1976
      4. Low 58°F 55°F 45°F 1960
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.8 in -
      7. Snow 0 in 0 in -
      Almanac for August 28, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 81°F 80°F 98°F
      4. Low 58°F 55°F 46°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:34 AM 7:44 PM
      3. Civil Twilight 6:07 AM 8:11 PM
      4. Nautical Twilight 5:35 AM 8:43PM
      5. Astronomical Twilight 5:02 AM 9:16 PM
      1. Length of Visible Light 14h 3m
      2. Length of Day 13h 9m
      3. Tomorrow will be 2 minutes 15 seconds shorter
      1. Moon 7:36 PM 6:01 AM
      2. Full99% of the Moon is Illuminated
      Aug 27
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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