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      Mariel, CU
      Updated: 8:26 AM CDT on September 20, 2026 (GMT -4)
      9 minutes ago
      87°
      72°
      76
      Feels Like 76
      Partly Cloudy
      N
      5
      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
        Sun 09/20
        High 87°f
         88% Precip. / 0.33 in
        Partly cloudy this morning with thunderstorms becoming likely this afternoon. High 87F. Winds SSW at 5 to 10 mph. Chance of rain 90%.
        Tonight
        Sun 09/20
        Low 72°f
         68% Precip. / 0.07 in
        Thunderstorms early, then partly cloudy after midnight. Low 72F. Winds light and variable. Chance of rain 70%.
        Tomorrow
        Mon 09/21
        High 87°f73°f
         81% Precip. / 0.7 in
        Rain showers in the morning with thunderstorms developing in the afternoon. High 87F. Winds S at 5 to 10 mph. Chance of rain 80%.
        Hourly Forecast
        Now
        76°
        9AM
        79°
        10AM
        82°
        11AM
        85°
        12PM
        30%
        86°
        1PM
        49%
        87°
        2PM
        59%
        86°
        3PM
        64%
        83°
        4PM
        89%
        81°
        5PM
        71%
        78°
        6PM
        60%
        77°
        7PM
        69%
        76°
        7:29PM
        Sunset
        8PM
        34%
        76°
        9PM
        75°
        10PM
        75°
        11PM
        75°
        12AM
        74°
        1AM
        74°
        2AM
        74°
        3AM
        74°
        4AM
        74°
        5AM
        74°
        6AM
        74°
        7AM
        73°
        7:19AM
        Sunrise
        8AM
        74°
        Precipitation
        89%
        Thunderstorms possible after 12 PM
        Pollen
        None
        Air Quality
        24
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.92 in
        2. Visibility 4 miles
        3. Clouds Partly Cloudy
        4. Dew Point74°F
        5. Humidity 93%
        6. Rainfall 1.85 in
        7. Snow Depth 0 in
         MUPB Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 87°F -°F
        4. Low 72°F 70°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.4 in - in -
        7. Snow 0 in - in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 87°F -°F
        4. Low 72°F 70°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:19 AM 7:29 PM
        3. Civil Twilight 6:56 AM 7:51 PM
        4. Nautical Twilight 6:30 AM 8:17PM
        5. Astronomical Twilight 6:04 AM 8:44 PM
        1. Length of Visible Light 12h 55m
        2. Length of Day 12h 10m
        3. Tomorrow will be 1 minute 19 seconds shorter
        1. Moon 3:44 PM 1:39 AM
        2. Waxing Gibbous68% 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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