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      Elev 604 ft, 38.726 °N 90.347 °W

      Berkeley, MO

      Updated: 12:40 AM CDT on September 12, 2026 (GMT -5)
      6 minutes ago
      76°
      71°
      75
      Feels Like 76
      Fair
      N
      5
      Higher 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
        Tonight
        Sat 09/12
        Low 69°f
        3% Precip. / 0 in
        Mostly clear. Low 69F. Winds light and variable.
        Tomorrow
        Sun 09/13
        High 90°f
        15% Precip. / 0 in
        Intervals of clouds and sunshine. A stray shower or thunderstorm is possible. High near 90F. Winds W at 5 to 10 mph.
        Tomorrow night
        Sun 09/13
        Low 71°f
        6% Precip. / 0 in
        Clear skies with a few passing clouds. Low 71F. Winds light and variable.
        Hourly Forecast
        Now
        75°
        1AM
        74°
        2AM
        73°
        3AM
        73°
        4AM
        72°
        5AM
        71°
        6AM
        70°
        6:40AM
        Sunrise
        7AM
        70°
        8AM
        71°
        9AM
        74°
        10AM
        78°
        11AM
        82°
        12PM
        84°
        1PM
        86°
        2PM
        87°
        3PM
        88°
        4PM
        89°
        5PM
        88°
        6PM
        87°
        7PM
        85°
        7:14PM
        Sunset
        8PM
        83°
        9PM
        82°
        10PM
        80°
        11PM
        78°
        12AM
        77°
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point70°F
        5. Humidity 84%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KSTL Station History
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 83°F 98°F 1956
        4. Low 71°F 62°F 44°F 1940
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 82°F 100°F
        4. Low 71°F 62°F 43°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:40 AM 7:14 PM
        3. Civil Twilight 6:13 AM 7:40 PM
        4. Nautical Twilight 5:42 AM 8:12PM
        5. Astronomical Twilight 5:09 AM 8:44 PM
        1. Length of Visible Light 13h 27m
        2. Length of Day 12h 33m
        3. Tomorrow will be 2 minutes 29 seconds shorter
        1. Moon 8:17 AM 7:49 PM
        2. Waxing Crescent2% 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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        Weather Alerts
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