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      Heat Advisory
      until 8:00 PM CDT
      Elev 879 ft, 37.904 °N 90.629 °W

      Terre du Lac, MO

      Terre du Lac Station98°
      Updated: 3:15 PM CDT on September 19, 2026 (GMT -5)
      6 minutes ago
      100°
      69°
      98
      Feels Like 103
      Sunny
      N
      5
      Lower temperature is expected tomorrow
      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
        Sun 09/20
        Low 70°f
         0% Precip. / 0 in
        Mainly clear. Low around 70F. Winds light and variable.
        Tomorrow
        Mon 09/21
        High 92°f
         4% Precip. / 0 in
        Intervals of clouds and sunshine. High 92F. Winds light and variable.
        Tomorrow night
        Mon 09/21
        Low 67°f
         56% Precip. / 0.49 in
        Variable clouds with scattered thunderstorms. Low 67F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
        Hourly Forecast
        Now
        99°
        4PM
        98°
        5PM
        96°
        6PM
        93°
        7PM
        87°
        7:03PM
        Sunset
        8PM
        84°
        9PM
        81°
        10PM
        80°
        11PM
        79°
        12AM
        77°
        1AM
        76°
        2AM
        75°
        3AM
        74°
        4AM
        74°
        5AM
        73°
        6AM
        72°
        6:48AM
        Sunrise
        7AM
        71°
        8AM
        74°
        9AM
        78°
        10AM
        82°
        11AM
        86°
        12PM
        88°
        1PM
        90°
        2PM
        91°
        3PM
        91°
        Precipitation
        5%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        58
        Moderate
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 29.88 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point61°F
        5. Humidity 30%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KFAM Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 100°F 77°F 93°F 2025
        4. Low 69°F 56°F 27°F 1901
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 92°F 76°F 91°F
        4. Low 69°F 55°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:47 AM 7:04 PM
        3. Civil Twilight 6:21 AM 7:30 PM
        4. Nautical Twilight 5:50 AM 8:00PM
        5. Astronomical Twilight 5:19 AM 8:32 PM
        1. Length of Visible Light 13h 8m
        2. Length of Day 12h 16m
        3. Tomorrow will be 2 minutes 26 seconds shorter
        1. Moon 3:17 PM -
        2. Waxing Gibbous59% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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