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      Elev 79 ft, 26.141 °N 97.896 °W

      Mercedes, TX

      Mercedes Station91°
      Updated: 10:47 AM CDT on September 28, 2026 (GMT -5)
      8 minutes ago
      98°
      75°
      91
      Feels Like 112
      Fair
      N
      7
      Similar temperature is expected today
      Wundermap
      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
        Tue 09/29
        High 98°f
         2% Precip. / 0 in
        Mainly sunny to start, then a few afternoon clouds. High 98F. Winds ESE at 10 to 20 mph.
        Tonight
        Tue 09/29
        Low 79°f
         17% Precip. / 0 in
        Partly cloudy. Low 79F. ESE winds at 10 to 20 mph, decreasing to 5 to 10 mph.
        Tomorrow
        Wed 09/30
        High 98°f80°f
         10% Precip. / 0 in
        Partly cloudy. High 98F. Winds SE at 15 to 25 mph.
        Hourly Forecast
        Now
        90°
        11AM
        91°
        12PM
        94°
        1PM
        96°
        2PM
        96°
        3PM
        97°
        4PM
        97°
        5PM
        95°
        6PM
        93°
        7PM
        90°
        7:20PM
        Sunset
        8PM
        87°
        9PM
        86°
        10PM
        84°
        11PM
        83°
        12AM
        83°
        1AM
        82°
        2AM
        82°
        3AM
        81°
        4AM
        81°
        5AM
        80°
        6AM
        80°
        7AM
        80°
        7:22AM
        Sunrise
        8AM
        80°
        9AM
        84°
        10AM
        88°
        Precipitation
        18%
        Pollen
        None
        Air Quality
        41
        Good
        UV Index
        6
        High
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point74°F
        5. Humidity 60%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KTXW Station History
        Almanac for September 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 98°F 90°F 99°F 2023
        4. Low 75°F 70°F 48°F 1942
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 98°F 90°F 99°F
        4. Low 75°F 70°F 52°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:22 AM 7:21 PM
        3. Civil Twilight 6:59 AM 7:44 PM
        4. Nautical Twilight 6:32 AM 8:10PM
        5. Astronomical Twilight 6:06 AM 8:37 PM
        1. Length of Visible Light 12h 44m
        2. Length of Day 11h 58m
        3. Tomorrow will be 1 minute 32 seconds shorter
        1. Moon 8:33 PM 9:17 AM
        2. Waning Gibbous92% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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