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      Elev 551 ft, 37.307 °N 89.563 °W

      Cape Girardeau, MO

      Updated: 4:53 AM CDT on September 5, 2026 (GMT -5)
      6 minutes ago
      100°
      73°
      76
      Feels Like 78
      Clear
      N
      1
      Similar 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
        Sun 09/06
        High 100°f
        15% Precip. / 0 in
        Sunshine and a few afternoon clouds. A stray shower or thunderstorm is possible. High around 100F. Winds light and variable.
        Tonight
        Sun 09/06
        Low 72°f
        16% Precip. / 0 in
        Some clouds this evening will give way to mainly clear skies overnight. Low 72F. Winds light and variable.
        Tomorrow
        Mon 09/07
        High 93°f64°f
        10% Precip. / 0 in
        A few clouds from time to time. Hot. High 93F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        75°
        5AM
        75°
        6AM
        75°
        6:32AM
        Sunrise
        7AM
        74°
        8AM
        80°
        9AM
        85°
        10AM
        90°
        11AM
        94°
        12PM
        96°
        1PM
        97°
        2PM
        98°
        3PM
        98°
        4PM
        97°
        5PM
        95°
        6PM
        92°
        7PM
        89°
        7:20PM
        Sunset
        8PM
        85°
        9PM
        83°
        10PM
        81°
        11PM
        79°
        12AM
        78°
        1AM
        77°
        2AM
        76°
        3AM
        75°
        4AM
        74°
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 7 miles
        3. Clouds Clear
        4. Dew Point72°F
        5. Humidity 89%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KCGI Station History
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 100°F 85°F 99°F 1999
        4. Low 73°F 62°F 43°F 1997
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 93°F 85°F 100°F
        4. Low 73°F 61°F 45°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:32 AM 7:20 PM
        3. Civil Twilight 6:05 AM 7:47 PM
        4. Nautical Twilight 5:34 AM 8:18PM
        5. Astronomical Twilight 5:01 AM 8:50 PM
        1. Length of Visible Light 13h 41m
        2. Length of Day 12h 48m
        3. Tomorrow will be 2 minutes 19 seconds shorter
        1. Moon 12:00 AM 3:48 PM
        2. Waning Crescent40% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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        Weather Alerts
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