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      Santo António, ST
      Updated: 2:25 PM GMT on September 22, 2026 (GMT +0)
      6 minutes ago
      79°
      74°
      79
      Feels Like 84
      Partly Cloudy
      N
      15
      Same 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
        Tue 09/22
        High 79°f
         3% Precip. / 0 in
        Sun and clouds mixed. High 79F. Winds SSW at 10 to 20 mph.
        Tonight
        Tue 09/22
        Low 74°f
         9% Precip. / 0 in
        Partly cloudy. Low 74F. Winds S at 10 to 20 mph.
        Tomorrow
        Wed 09/23
        High 79°f75°f
         13% Precip. / 0 in
        Partly cloudy. High 79F. Winds SSW at 10 to 20 mph.
        Hourly Forecast
        Now
        79°
        3PM
        79°
        4PM
        79°
        5PM
        78°
        5:26PM
        Sunset
        6PM
        78°
        7PM
        78°
        8PM
        78°
        9PM
        78°
        10PM
        76°
        11PM
        76°
        12AM
        76°
        1AM
        76°
        2AM
        76°
        3AM
        76°
        4AM
        76°
        5AM
        76°
        5:19AM
        Sunrise
        6AM
        75°
        7AM
        75°
        8AM
        76°
        9AM
        76°
        10AM
        77°
        11AM
        78°
        12PM
        78°
        1PM
        78°
        2PM
        78°
        Precipitation
        13%
        Pollen
        None
        Air Quality
        52
        Moderate
        UV Index
        6
        High
        Additional Conditions
        1. Pressure 29.85 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point72°F
        5. Humidity 78%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         FPPR Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 79°F -°F -°F
        4. Low 74°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 79°F -°F -°F
        4. Low 74°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:19 AM 5:26 PM
        3. Civil Twilight 4:59 AM 5:46 PM
        4. Nautical Twilight 4:35 AM 6:10PM
        5. Astronomical Twilight 4:11 AM 6:35 PM
        1. Length of Visible Light 12h 47m
        2. Length of Day 12h 6m
        3. Tomorrow will be 5 seconds shorter
        1. Moon 2:21 PM 1:52 AM
        2. Waxing Gibbous82% 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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