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      Heat Advisory
      until 8:00 PM CDT
      +1 more alert
      Elev 138 ft, 38.736 °N 90.266 °W

      Jennings, MO

      Jennings Station87°
      Updated: 8:09 AM CDT on September 2, 2026 (GMT -5)
      2 minutes ago
      100°
      78°
      87
      Feels Like 97
      Sunny
      N
      4
      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 100°f
         16% Precip. / 0 in
        Sunshine to start, then a few afternoon clouds. Very hot. High near 100F. Winds SW at 5 to 10 mph.
        Tonight
        Thu 09/03
        Low 78°f
         2% Precip. / 0 in
        Clear skies. Low 78F. Winds S at 5 to 10 mph.
        Tomorrow
        Fri 09/04
        High 99°f78°f
         3% Precip. / 0 in
        Generally sunny despite a few afternoon clouds. Very hot. High 99F. Winds SSW at 5 to 10 mph.
        Hourly Forecast
        Now
        84°
        9AM
        87°
        10AM
        91°
        11AM
        94°
        12PM
        96°
        1PM
        97°
        2PM
        98°
        3PM
        99°
        4PM
        98°
        5PM
        98°
        6PM
        96°
        7PM
        93°
        7:29PM
        Sunset
        8PM
        90°
        9PM
        87°
        10PM
        86°
        11PM
        85°
        12AM
        84°
        1AM
        83°
        2AM
        82°
        3AM
        82°
        4AM
        81°
        5AM
        80°
        6AM
        79°
        6:32AM
        Sunrise
        7AM
        80°
        8AM
        83°
        Precipitation
        17%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        52
        Moderate
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.01 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point70°F
        5. Humidity 63%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSTL Station History
        Almanac for September 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 100°F 86°F 101°F 2011
        4. Low 78°F 66°F 50°F 1967
        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 99°F 85°F 101°F
        4. Low 78°F 65°F 45°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:31 AM 7:29 PM
        3. Civil Twilight 6:03 AM 7:56 PM
        4. Nautical Twilight 5:31 AM 8:28PM
        5. Astronomical Twilight 4:58 AM 9:02 PM
        1. Length of Visible Light 13h 52m
        2. Length of Day 12h 58m
        3. Tomorrow will be 2 minutes 26 seconds shorter
        1. Moon 10:13 PM 12:31 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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