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      Elev 213 ft, 39.524 °N 9.130 °W

      São Martinho do Porto, PT

      São Martinho do Porto Station69°
      Updated: 7:49 PM WEST on August 28, 2026 (GMT +1)
      1 minute ago
      76°
      57°
      69
      Feels Like 69
      Partly Cloudy
      N
      10
      Gusts 16 mph
      Similar 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
        Fri 08/28
        Low 60°f
        8% Precip. / 0 in
        A few clouds. Low near 60F. Winds N at 10 to 15 mph.
        Tomorrow
        Sat 08/29
        High 73°f
        8% Precip. / 0 in
        Mainly sunny. High 73F. Winds NNW at 10 to 15 mph.
        Tomorrow night
        Sat 08/29
        Low 65°f
        22% Precip. / 0 in
        Partly cloudy skies early will become overcast later during the night. Low near 65F. Winds NNW at 5 to 10 mph.
        Hourly Forecast
        Now
        70°
        8PM
        70°
        8:13PM
        Sunset
        9PM
        68°
        10PM
        67°
        11PM
        66°
        12AM
        65°
        1AM
        65°
        2AM
        64°
        3AM
        63°
        4AM
        63°
        5AM
        62°
        6AM
        62°
        7AM
        61°
        7:01AM
        Sunrise
        8AM
        64°
        9AM
        66°
        10AM
        69°
        11AM
        71°
        12PM
        71°
        1PM
        72°
        2PM
        72°
        3PM
        72°
        4PM
        72°
        5PM
        72°
        6PM
        71°
        7PM
        70°
        Precipitation
        9%
        Pollen
        Grass Pollen
        Low
        Air Quality
        34
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.17 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point62°F
        5. Humidity 76%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         LPMR Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 76°F -°F -°F
        4. Low 57°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 73°F -°F -°F
        4. Low 57°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:01 AM 8:13 PM
        3. Civil Twilight 6:33 AM 8:41 PM
        4. Nautical Twilight 5:59 AM 9:14PM
        5. Astronomical Twilight 5:25 AM 9:49 PM
        1. Length of Visible Light 14h 8m
        2. Length of Day 13h 12m
        3. Tomorrow will be 2 minutes 27 seconds shorter
        1. Moon 8:22 PM 7:10 AM
        2. Full99% of the Moon is Illuminated
        Aug 28
        Full Moon
        Sep 4
        Waning Half Last Qtr
        Sep 11
        New Moon
        Sep 18
        Waxing Half First Qtr
        Precipitation
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