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      Heat Advisory
      until 8:00 PM CDT
      Elev 0 ft, 39.496 °N 92.407 °W

      Cairo, MO

      Cairo Station98°
      Updated: 12:25 PM CDT on September 2, 2026 (GMT -5)
      1 minute ago
      98°
      75°
      98
      Feels Like 111
      Fair
      N
      10
      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
        Thu 09/03
        High 98°f
         2% Precip. / 0 in
        Plentiful sunshine. Very hot. High 98F. Winds SW at 10 to 15 mph.
        Tonight
        Thu 09/03
        Low 75°f
         3% Precip. / 0 in
        Clear skies. Low near 75F. Winds S at 5 to 10 mph.
        Tomorrow
        Fri 09/04
        High 96°f75°f
         3% Precip. / 0 in
        Mainly sunny. Hot. High 96F. Winds SSW at 10 to 15 mph.
        Hourly Forecast
        Now
        93°
        1PM
        95°
        2PM
        97°
        3PM
        97°
        4PM
        97°
        5PM
        96°
        6PM
        95°
        7PM
        92°
        7:38PM
        Sunset
        8PM
        87°
        9PM
        84°
        10PM
        82°
        11PM
        81°
        12AM
        80°
        1AM
        80°
        2AM
        79°
        3AM
        78°
        4AM
        78°
        5AM
        77°
        6AM
        76°
        6:40AM
        Sunrise
        7AM
        76°
        8AM
        79°
        9AM
        83°
        10AM
        86°
        11AM
        89°
        12PM
        91°
        Precipitation
        3%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        51
        Moderate
        UV Index
        8
        Very High
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point70°F
        5. Humidity 47%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMBY Station History
        Almanac for September 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 98°F 82°F 99°F 2011
        4. Low 75°F 62°F 46°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 96°F 82°F 100°F
        4. Low 75°F 62°F 42°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:38 AM 7:38 PM
        3. Civil Twilight 6:11 AM 8:06 PM
        4. Nautical Twilight 5:38 AM 8:38PM
        5. Astronomical Twilight 5:04 AM 9:12 PM
        1. Length of Visible Light 13h 54m
        2. Length of Day 12h 59m
        3. Tomorrow will be 2 minutes 29 seconds shorter
        1. Moon 10:20 PM 12:43 PM
        2. Waning Gibbous63% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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