My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 3009 ft, 41.539 °N 122.950 °W

      Greenview, CA

      Greenview Heights, Greenview, CA Station
      Updated: 6:01 PM PDT on August 25, 2026 (GMT -7)
      2 minutes ago
      94°
      53°
      97
      Feels Like 94
      Sunny
      N
      7
      Lower temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Wed 08/26
      Low 52°f
      1% Precip. / 0 in
      Mostly clear. Low 52F. Winds WSW at 5 to 10 mph.
      Tomorrow
      Thu 08/27
      High 89°f
      1% Precip. / 0 in
      Intervals of clouds and sunshine. High 89F. Winds WNW at 5 to 10 mph.
      Tomorrow night
      Thu 08/27
      Low 53°f
      2% Precip. / 0 in
      Partly cloudy skies. Low 53F. Winds W at 5 to 10 mph.
      Hourly Forecast
      Now
      92°
      7PM
      88°
      7:55PM
      Sunset
      8PM
      81°
      9PM
      75°
      10PM
      69°
      11PM
      65°
      12AM
      63°
      1AM
      61°
      2AM
      59°
      3AM
      57°
      4AM
      56°
      5AM
      55°
      6AM
      54°
      6:32AM
      Sunrise
      7AM
      53°
      8AM
      59°
      9AM
      65°
      10AM
      70°
      11AM
      75°
      12PM
      79°
      1PM
      83°
      2PM
      85°
      3PM
      87°
      4PM
      87°
      5PM
      86°
      6PM
      84°
      Precipitation
      1%
      Pollen
      Grass Pollen
      Low
      Air Quality
      40
      Good
      UV Index
      1
      Low
      Additional Conditions
      1. Pressure 29.9 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point38°F
      5. Humidity 15%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KSIY Station History
      Almanac for August 26, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 94°F 87°F 104°F 2010
      4. Low 53°F 43°F 32°F 1992
      5. Rain/Snow Depth
      6. Precipitation 0 in 0 in -
      7. Snow 0 in - in -
      Almanac for August 27, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 89°F 87°F 102°F
      4. Low 53°F 43°F 32°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:32 AM 7:54 PM
      3. Civil Twilight 6:03 AM 8:23 PM
      4. Nautical Twilight 5:28 AM 8:57PM
      5. Astronomical Twilight 4:51 AM 9:34 PM
      1. Length of Visible Light 14h 19m
      2. Length of Day 13h 22m
      3. Tomorrow will be 2 minutes 37 seconds shorter
      1. Moon 7:22 PM 4:51 AM
      2. Waxing Gibbous98% 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
      Loading…
      Health
      Loading…
      Weather Alerts
      Loading…
      Our AppsAbout UsContactCareersWeather Data APIs
      PWS NetworkWundermapFeedback & Support
      Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
      essentialaccessibility.com
      We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
      Review All Privacy and Ad Settings
      Choose how my information is shared
      Data Rights
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary