My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 37 ft, 34.650 °S 59.439 °W

      Mercedes, AR

      Mercedes Station72°
      Updated: 10:28 AM GMT-03:00 on September 19, 2026 (GMT -3)
      10 minutes ago
      80°
      55°
      72
      Feels Like 72
      Partly Cloudy
      N
      8
      Higher 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
        Sat 09/19
        High 80°f
         19% Precip. / 0 in
        Some sun this morning with increasing clouds this afternoon. High near 80F. Winds NE at 10 to 15 mph.
        Tonight
        Sat 09/19
        Low 58°f
         9% Precip. / 0 in
        A few clouds. Low 58F. Winds NE at 5 to 10 mph.
        Tomorrow
        Sun 09/20
        High 75°f51°f
         93% Precip. / 0.74 in
        Cloudy skies during the morning hours followed by thunderstorms in the afternoon. High around 75F. N winds shifting to WSW at 15 to 25 mph. Chance of rain 90%.
        Hourly Forecast
        Now
        71°
        11AM
        72°
        12PM
        75°
        1PM
        77°
        2PM
        78°
        3PM
        80°
        4PM
        79°
        5PM
        78°
        6PM
        75°
        6:52PM
        Sunset
        7PM
        71°
        8PM
        68°
        9PM
        66°
        10PM
        64°
        11PM
        63°
        12AM
        62°
        1AM
        61°
        2AM
        61°
        3AM
        60°
        4AM
        60°
        5AM
        60°
        6AM
        59°
        6:50AM
        Sunrise
        7AM
        59°
        8AM
        62°
        9AM
        65°
        10AM
        68°
        Precipitation
        21%
        Pollen
        Grass Pollen
        High
        Air Quality
        58
        Moderate
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 29.95 in
        2. Visibility 8 miles
        3. Clouds Partly Cloudy
        4. Dew Point56°F
        5. Humidity 60%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SADM Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 80°F -°F -°F
        4. Low 55°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 75°F -°F -°F
        4. Low 55°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:51 AM 6:52 PM
        3. Civil Twilight 6:26 AM 7:17 PM
        4. Nautical Twilight 5:57 AM 7:46PM
        5. Astronomical Twilight 5:27 AM 8:16 PM
        1. Length of Visible Light 12h 51m
        2. Length of Day 12h 0m
        3. Tomorrow will be 2 minutes 8 seconds longer
        1. Moon 12:01 PM 2:32 AM
        2. Waxing Gibbous57% 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
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary