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      Elev 446 ft, 38.674 °N 121.106 °W

      Folsom, CA

      Empire Ranch Station66°
      Updated: 7:35 PM PDT on September 16, 2026 (GMT -7)
      2 minutes ago
      82°
      53°
      66
      Feels Like 66
      Clear
      N
      10
      Lower temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Thu 09/17
        Low 56°f
         14% Precip. / 0 in
        Clear skies this evening will become overcast overnight. Low 56F. Winds SSE at 5 to 10 mph.
        Tomorrow
        Fri 09/18
        High 75°f
         7% Precip. / 0 in
        Partly cloudy skies. High around 75F. Winds SW at 5 to 10 mph.
        Tomorrow night
        Fri 09/18
        Low 53°f
         3% Precip. / 0 in
        A mostly clear sky. Low 53F. Winds light and variable.
        Hourly Forecast
        Now
        66°
        8PM
        65°
        9PM
        62°
        10PM
        60°
        11PM
        59°
        12AM
        58°
        1AM
        58°
        2AM
        58°
        3AM
        58°
        4AM
        59°
        5AM
        58°
        6AM
        58°
        6:48AM
        Sunrise
        7AM
        59°
        8AM
        59°
        9AM
        61°
        10AM
        63°
        11AM
        66°
        12PM
        68°
        1PM
        70°
        2PM
        72°
        3PM
        73°
        4PM
        74°
        5PM
        74°
        6PM
        73°
        7PM
        71°
        Precipitation
        15%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        32
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.92 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point51°F
        5. Humidity 58%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KRIU Station History
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 88°F 102°F 1979
        4. Low 53°F 58°F 50°F 1959
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.02 in -
        7. Snow 0 in - in -
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 88°F 102°F
        4. Low 53°F 58°F 48°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:47 AM 7:09 PM
        3. Civil Twilight 6:21 AM 7:35 PM
        4. Nautical Twilight 5:50 AM 8:06PM
        5. Astronomical Twilight 5:18 AM 8:38 PM
        1. Length of Visible Light 13h 14m
        2. Length of Day 12h 21m
        3. Tomorrow will be 2 minutes 29 seconds shorter
        1. Moon 1:44 PM 10:43 PM
        2. Waxing Crescent40% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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