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      Elev 66 ft, 34.647 °S 58.634 °W

      Castelar, AR

      Castelar Station68°
      Updated: 5:45 PM GMT-03:00 on September 28, 2026 (GMT -3)
      6 minutes ago
      69°
      57°
      68
      Feels Like 68
      Cloudy
      N
      5
      Similar temperature is expected tomorrow
      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
        Tonight
        Mon 09/28
        Low 58°f
         97% Precip. / 0.62 in
        Showers and thundershowers likely. Low 58F. Winds SE at 5 to 10 mph. Chance of rain 100%.
        Tomorrow
        Tue 09/29
        High 68°f
         90% Precip. / 0.08 in
        Rain early. A mix of sun and clouds in the afternoon. High 68F. Winds SSW at 15 to 25 mph. Chance of rain 90%.
        Tomorrow night
        Tue 09/29
        Low 45°f
         7% Precip. / 0 in
        Mostly clear. Low near 45F. Winds S at 10 to 15 mph.
        Hourly Forecast
        Now
        67°
        6PM
        67°
        6:55PM
        Sunset
        7PM
        37%
        65°
        8PM
        30%
        64°
        9PM
        63°
        10PM
        63°
        11PM
        83%
        63°
        12AM
        91%
        62°
        1AM
        78%
        62°
        2AM
        92%
        62°
        3AM
        98%
        61°
        4AM
        98%
        61°
        5AM
        92%
        60°
        6AM
        93%
        59°
        6:34AM
        Sunrise
        7AM
        90%
        59°
        8AM
        64%
        59°
        9AM
        40%
        60°
        10AM
        32%
        61°
        11AM
        61°
        12PM
        62°
        1PM
        64°
        2PM
        66°
        3PM
        66°
        4PM
        67°
        5PM
        66°
        Precipitation
        98%
        Thunderstorms possible after 7 PM
        Pollen
        Grass Pollen
        Moderate
        Air Quality
        35
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.8 in
        2. Visibility 6 miles
        3. Clouds Cloudy
        4. Dew Point61°F
        5. Humidity 80%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SADM Station History
        Almanac for September 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 69°F -°F
        4. Low 57°F 51°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.62 in - in -
        7. Snow 0 in - in -
        Almanac for September 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 70°F -°F
        4. Low 52°F 51°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:35 AM 6:55 PM
        3. Civil Twilight 6:10 AM 7:20 PM
        4. Nautical Twilight 5:40 AM 7:50PM
        5. Astronomical Twilight 5:10 AM 8:20 PM
        1. Length of Visible Light 13h 10m
        2. Length of Day 12h 20m
        3. Tomorrow will be 2 minutes 9 seconds longer
        1. Moon 9:22 PM 7:18 AM
        2. Waning Gibbous93% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
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