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      Elev 10 ft, 13.352 °N 88.978 °W

      San Luis La Herradura, SV

      Santiago Nonualco Station90°
      Updated: 10:40 AM CST on September 23, 2026 (GMT -6)
      4 minutes ago
      87°
      75°
      90
      Feels Like 107
      Partly Cloudy
      N
      7
      Same 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
        Wed 09/23
        High 87°f
         41% Precip. / 0.01 in
        Mixed clouds and sun this morning. Scattered thunderstorms developing this afternoon. High 87F. Winds SE at 5 to 10 mph. Chance of rain 40%.
        Tonight
        Wed 09/23
        Low 76°f
         24% Precip. / 0 in
        Cloudy. Low 76F. Winds light and variable.
        Tomorrow
        Thu 09/24
        High 89°f76°f
         24% Precip. / 0 in
        Partly cloudy. High 89F. Winds SE at 5 to 10 mph.
        Hourly Forecast
        Now
        87°
        11AM
        87°
        12PM
        87°
        1PM
        30%
        87°
        2PM
        85°
        3PM
        85°
        4PM
        84°
        5PM
        84°
        5:51PM
        Sunset
        6PM
        41%
        82°
        7PM
        42%
        80°
        8PM
        79°
        9PM
        79°
        10PM
        78°
        11PM
        78°
        12AM
        78°
        1AM
        78°
        2AM
        77°
        3AM
        32%
        77°
        4AM
        77°
        5AM
        77°
        5:45AM
        Sunrise
        6AM
        77°
        7AM
        80°
        8AM
        82°
        9AM
        85°
        10AM
        87°
        Precipitation
        42%
        Thunderstorms possible after 1 PM
        Pollen
        None
        Air Quality
        56
        Moderate
        UV Index
        11
        Extreme
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 6 miles
        3. Clouds Partly Cloudy
        4. Dew Point76°F
        5. Humidity 70%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         MSLP Station History
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 85°F 91°F 2009
        4. Low 75°F 68°F 62°F 1993
        5. Rain/Snow Depth
        6. Precipitation 0.03 in 0.44 in -
        7. Snow 0 in - in -
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 85°F 91°F
        4. Low 75°F 68°F 64°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:44 AM 5:51 PM
        3. Civil Twilight 5:23 AM 6:12 PM
        4. Nautical Twilight 4:59 AM 6:36PM
        5. Astronomical Twilight 4:34 AM 7:01 PM
        1. Length of Visible Light 12h 48m
        2. Length of Day 12h 6m
        3. Tomorrow will be 44 seconds shorter
        1. Moon 3:55 PM 3:03 AM
        2. Waxing Gibbous91% 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
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