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      Elev 79 ft, 26.141 °N 97.896 °W

      Mercedes, TX

      Mercedes Station78°
      Updated: 4:58 PM CDT on October 18, 2026 (GMT -5)
      10 minutes ago
      79°
      55°
      78
      Feels Like 78
      Sunny
      N
      9
      Higher temperature is expected tomorrow
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
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      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 10/19
        Low 64°f
         5% Precip. / 0 in
        Considerable cloudiness. Low 64F. Winds N at 5 to 10 mph.
        Tomorrow
        Mon 10/19
        High 84°f
         18% Precip. / 0 in
        A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 84F. Winds NNE at 10 to 15 mph.
        Tomorrow night
        Mon 10/19
        Low 68°f
         24% Precip. / 0 in
        Partly to mostly cloudy. Low 68F. Winds NNE at 10 to 15 mph.
        Hourly Forecast
        Now
        77°
        6PM
        76°
        7PM
        74°
        7:00PM
        Sunset
        8PM
        72°
        9PM
        70°
        10PM
        70°
        11PM
        69°
        12AM
        68°
        1AM
        67°
        2AM
        67°
        3AM
        66°
        4AM
        66°
        5AM
        66°
        6AM
        65°
        7AM
        65°
        7:32AM
        Sunrise
        8AM
        65°
        9AM
        68°
        10AM
        73°
        11AM
        77°
        12PM
        79°
        1PM
        81°
        2PM
        82°
        3PM
        82°
        4PM
        82°
        5PM
        80°
        Precipitation
        19%
        Pollen
        None
        Air Quality
        32
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 30.18 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point52°F
        5. Humidity 41%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KTXW Station History
        Almanac for October 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 87°F 97°F 2016
        4. Low 55°F 66°F 45°F 1940
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 87°F 104°F
        4. Low 64°F 65°F 48°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:32 AM 7:00 PM
        3. Civil Twilight 7:08 AM 7:24 PM
        4. Nautical Twilight 6:42 AM 7:51PM
        5. Astronomical Twilight 6:15 AM 8:17 PM
        1. Length of Visible Light 12h 15m
        2. Length of Day 11h 28m
        3. Tomorrow will be 1 minute 26 seconds shorter
        1. Moon 2:29 PM 12:19 AM
        2. First Quarter51% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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