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      Elev 2405 ft, 13.640 °N 89.142 °W

      Santo Tomás, SV

      Santo Tomás Station73°
      Updated: 11:22 PM CST on September 21, 2026 (GMT -6)
      10 minutes ago
      79°
      68°
      73
      Feels Like 75
      Cloudy
      N
      3
      Same temperature is expected tomorrow
      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 09/21
        Low 68°f
         24% Precip. / 0 in
        Cloudy. Hazy. Low 68F. Winds light and variable.
        Tomorrow
        Tue 09/22
        High 78°f
         89% Precip. / 0.33 in
        Thunderstorms likely in the morning. Then a chance of scattered thunderstorms in the afternoon. Hazy. High 78F. Winds ESE at 5 to 10 mph. Chance of rain 90%.
        Tomorrow night
        Tue 09/22
        Low 68°f
         41% Precip. / 0.14 in
        Showers early becoming less numerous late. Hazy. Low 68F. Winds light and variable. Chance of rain 40%.
        Hourly Forecast
        Now
        69°
        12AM
        69°
        1AM
        69°
        2AM
        69°
        3AM
        68°
        4AM
        68°
        5AM
        68°
        5:45AM
        Sunrise
        6AM
        68°
        7AM
        71°
        8AM
        34%
        73°
        9AM
        75°
        10AM
        45%
        77°
        11AM
        49%
        77°
        12PM
        82%
        78°
        1PM
        89%
        77°
        2PM
        53%
        76°
        3PM
        57%
        76°
        4PM
        42%
        76°
        5PM
        43%
        75°
        5:52PM
        Sunset
        6PM
        45%
        74°
        7PM
        41%
        72°
        8PM
        37%
        71°
        9PM
        35%
        70°
        10PM
        41%
        70°
        11PM
        42%
        69°
        Precipitation
        89%
        Pollen
        None
        Air Quality
        48
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 5 miles
        3. Clouds Cloudy
        4. Dew Point68°F
        5. Humidity 95%
        6. Rainfall 0.33 in
        7. Snow Depth 0 in
         MSSS Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 85°F 91°F 2009
        4. Low 68°F 68°F 63°F 1957
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.44 in -
        7. Snow 0 in - in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 78°F 85°F 91°F
        4. Low 68°F 68°F 62°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:45 AM 5:52 PM
        3. Civil Twilight 5:24 AM 6:13 PM
        4. Nautical Twilight 4:59 AM 6:38PM
        5. Astronomical Twilight 4:34 AM 7:03 PM
        1. Length of Visible Light 12h 49m
        2. Length of Day 12h 6m
        3. Tomorrow will be 46 seconds shorter
        1. Moon 3:16 PM 2:12 AM
        2. Waxing Gibbous85% 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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