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      Elev 2405 ft, 13.640 °N 89.142 °W

      Cuyultitán, SV

      Santo Tomás Station86°
      Updated: 10:57 AM CST on September 19, 2026 (GMT -6)
      6 minutes ago
      86°
      71°
      86
      Feels Like 100
      Fair
      N
      6
      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
        Sat 09/19
        High 86°f
         24% Precip. / 0 in
        Partly cloudy. High 86F. Winds WSW at 5 to 10 mph.
        Tonight
        Sat 09/19
        Low 71°f
         35% Precip. / 0.07 in
        Scattered thunderstorms during the evening. Cloudy skies after midnight. Low 71F. Winds light and variable. Chance of rain 40%.
        Tomorrow
        Sun 09/20
        High 86°f70°f
         38% Precip. / 0.09 in
        Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 86F. Winds W at 5 to 10 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        87°
        11AM
        87°
        12PM
        87°
        1PM
        86°
        2PM
        86°
        3PM
        86°
        4PM
        85°
        5PM
        83°
        5:54PM
        Sunset
        6PM
        79°
        7PM
        36%
        78°
        8PM
        76°
        9PM
        75°
        10PM
        75°
        11PM
        30%
        74°
        12AM
        33%
        74°
        1AM
        34%
        73°
        2AM
        73°
        3AM
        72°
        4AM
        72°
        5AM
        72°
        5:45AM
        Sunrise
        6AM
        72°
        7AM
        75°
        8AM
        79°
        9AM
        81°
        10AM
        84°
        Precipitation
        36%
        Pollen
        None
        Air Quality
        54
        Moderate
        UV Index
        11
        Extreme
        Additional Conditions
        1. Pressure 29.86 in
        2. Visibility 6 miles
        3. Clouds Partly Cloudy
        4. Dew Point73°F
        5. Humidity 64%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         MSLP Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 86°F 91°F 1959
        4. Low 71°F 68°F 64°F 1957
        5. Rain/Snow Depth
        6. Precipitation 0.07 in 0.44 in -
        7. Snow 0 in - in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 86°F 90°F
        4. Low 71°F 68°F 61°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:45 AM 5:54 PM
        3. Civil Twilight 5:24 AM 6:15 PM
        4. Nautical Twilight 4:59 AM 6:40PM
        5. Astronomical Twilight 4:34 AM 7:05 PM
        1. Length of Visible Light 12h 51m
        2. Length of Day 12h 9m
        3. Tomorrow will be 44 seconds shorter
        1. Moon 1:02 PM -
        2. Waxing Gibbous58% 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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