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      Elev 30 ft, 4.567 °S 44.598 °W

      São Mateus do Maranhão, BR

      Mon, Nov 2, 2026
      Tonight
      Mon 11/02
      Low 79°f
      8% Precip. / 0 in
      Partly cloudy this evening, then becoming cloudy after midnight. Low 79F. Winds NNE at 10 to 15 mph.
      Tomorrow
      Tue 11/03
      High 102°f
      11% Precip. / 0 in
      Sunshine and clouds mixed. High 102F. Winds ENE at 10 to 15 mph.
      Sunrise 5:33 AM
      Sunset 5:49 PM
      Moonrise 12:23 AM
      Moonset 12:37 PM
      Waning Crescent, 46% visible
      Hourly Forecast
      Now
      100°
      4PM
      100°
      5PM
      98°
      5:49PM
      Sunset
      6PM
      95°
      7PM
      92°
      8PM
      88°
      9PM
      86°
      10PM
      85°
      11PM
      83°
      12AM
      82°
      1AM
      81°
      2AM
      81°
      3AM
      81°
      4AM
      80°
      5AM
      80°
      5:33AM
      Sunrise
      6AM
      80°
      7AM
      82°
      8AM
      85°
      9AM
      88°
      10AM
      91°
      11AM
      94°
      12PM
      96°
      1PM
      98°
      2PM
      100°
      3PM
      100°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      4:00 pm
      Partly Cloudy
      100°F 106°F 0% 0in 59% 65°F 33% 7 mph ENE 29.73in
      5:00 pm
      Partly Cloudy
      98°F 103°F 1% 0in 55% 66°F 35% 7 mph NE 29.74in
      6:00 pm
      Partly Cloudy
      95°F 101°F 5% 0in 55% 68°F 42% 7 mph NNE 29.76in
      7:00 pm
      Partly Cloudy
      92°F 99°F 6% 0in 58% 70°F 50% 8 mph N 29.78in
      8:00 pm
      Mostly Clear
      88°F 95°F 5% 0in 29% 72°F 59% 10 mph N 29.82in
      9:00 pm
      Clear
      86°F 93°F 1% 0in 4% 72°F 62% 11 mph N 29.84in
      10:00 pm
      Clear
      85°F 91°F 1% 0in 6% 72°F 66% 10 mph N 29.85in
      11:00 pm
      Clear
      83°F 89°F 3% 0in 10% 72°F 68% 10 mph N 29.85in
      Additional Conditions
      1. Pressure 29.73 in
      2. Visibility 10 miles
      3. Clouds Mostly Cloudy
      4. Dew Point66°F
      5. Humidity 33%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      SJBY Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 101°F -°F -°F
      4. Low 78°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 102°F -°F -°F
      4. Low 79°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 5:33 AM 5:49 PM
      3. Civil Twilight 5:12 AM 6:10 PM
      4. Nautical Twilight 4:47 AM 6:35PM
      5. Astronomical Twilight 4:22 AM 7:00 PM
      1. Length of Visible Light 12h 58m
      2. Length of Day 12h 15m
      3. Tomorrow will be 13 seconds longer
      1. Moon 12:23 AM 12:37 PM
      2. Waning Crescent46% of the Moon is Illuminated
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Dec 1
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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