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      Elev 187 ft, 37.306 °N 120.486 °W

      Merced, CA

      Merced Irrigation District Downtown Office Station77°
      Updated: 1:42 PM PDT on September 17, 2026 (GMT -7)
      6 minutes ago
      80°
      54°
      77
      Feels Like 76
      Sunny
      N
      7
      Lower temperature is expected today
      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
        Today
        Fri 09/18
        High 80°f
         0% Precip. / 0 in
        Abundant sunshine. High around 80F. Winds NW at 5 to 10 mph.
        Tonight
        Fri 09/18
        Low 55°f
         8% Precip. / 0 in
        Clear skies. Low around 55F. Winds NW at 5 to 10 mph.
        Tomorrow
        Sat 09/19
        High 86°f55°f
         8% Precip. / 0 in
        Sunny. High 86F. Winds NW at 10 to 15 mph.
        Hourly Forecast
        Now
        76°
        2PM
        77°
        3PM
        78°
        4PM
        79°
        5PM
        80°
        6PM
        79°
        7PM
        76°
        7:06PM
        Sunset
        8PM
        72°
        9PM
        70°
        10PM
        68°
        11PM
        66°
        12AM
        64°
        1AM
        62°
        2AM
        61°
        3AM
        59°
        4AM
        58°
        5AM
        57°
        6AM
        57°
        6:46AM
        Sunrise
        7AM
        56°
        8AM
        59°
        9AM
        64°
        10AM
        69°
        11AM
        73°
        12PM
        77°
        1PM
        80°
        Precipitation
        8%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        29
        Good
        UV Index
        7
        High
        Additional Conditions
        1. Pressure 30.05 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point49°F
        5. Humidity 38%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMCE Station History
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 89°F 104°F 1937
        4. Low 54°F 56°F 41°F 1959
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 89°F 108°F
        4. Low 54°F 56°F 35°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:45 AM 7:06 PM
        3. Civil Twilight 6:19 AM 7:32 PM
        4. Nautical Twilight 5:49 AM 8:02PM
        5. Astronomical Twilight 5:17 AM 8:33 PM
        1. Length of Visible Light 13h 12m
        2. Length of Day 12h 20m
        3. Tomorrow will be 2 minutes 21 seconds shorter
        1. Moon 1:36 PM 10:45 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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