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      Elev 433 ft, 31.266 °N 90.475 °W

      McComb, MS

      Updated: 2:36 AM CDT on September 3, 2026 (GMT -5)
      7 minutes ago
      94°
      73°
      77
      Feels Like 79
      Clear
      N
      0
      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
        Tonight
        Thu 09/03
        Low 72°f
        4% Precip. / 0 in
        Clear skies. Low 72F. Winds light and variable.
        Tomorrow
        Fri 09/04
        High 93°f
        51% Precip. / 0.07 in
        Mostly sunny skies during the morning hours. Scattered showers and thunderstorms developing in the afternoon. High 93F. Winds light and variable. Chance of rain 50%.
        Tomorrow night
        Fri 09/04
        Low 72°f
        20% Precip. / 0 in
        A few clouds. Low 72F. Winds light and variable.
        Hourly Forecast
        Now
        76°
        3AM
        76°
        4AM
        75°
        5AM
        74°
        6AM
        73°
        6:39AM
        Sunrise
        7AM
        73°
        8AM
        77°
        9AM
        82°
        10AM
        86°
        11AM
        88°
        12PM
        90°
        1PM
        91°
        2PM
        92°
        3PM
        90°
        4PM
        52%
        89°
        5PM
        37%
        85°
        6PM
        30%
        82°
        7PM
        80°
        7:22PM
        Sunset
        8PM
        77°
        9PM
        76°
        10PM
        76°
        11PM
        75°
        12AM
        74°
        1AM
        74°
        2AM
        74°
        Additional Conditions
        1. Pressure 29.98 in
        2. Visibility 9 miles
        3. Clouds Clear
        4. Dew Point73°F
        5. Humidity 91%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KMCB Station History
        Almanac for September 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 94°F 89°F 102°F 2000
        4. Low 73°F 69°F 45°F 2000
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 92°F 89°F 104°F
        4. Low 73°F 69°F 53°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:39 AM 7:22 PM
        3. Civil Twilight 6:14 AM 7:47 PM
        4. Nautical Twilight 5:45 AM 8:16PM
        5. Astronomical Twilight 5:15 AM 8:45 PM
        1. Length of Visible Light 13h 32m
        2. Length of Day 12h 43m
        3. Tomorrow will be 1 minute 50 seconds shorter
        1. Moon 11:26 PM 1:21 PM
        2. Waning Gibbous51% 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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        Weather Alerts
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