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      Si Ma Cai, VN
      Updated: 3:53 AM GMT+07:00 on October 22, 2026 (GMT +7)
      47 seconds ago
      76°
      63°
      64
      Feels Like 64
      Partly Cloudy
      N
      3
      Similar temperature is expected today
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      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
        Thu 10/22
        High 76°f
         24% Precip. / 0 in
        Considerable clouds this morning. Some decrease in clouds later in the day. High 76F. Winds S at 5 to 10 mph.
        Tonight
        Thu 10/22
        Low 65°f
         12% Precip. / 0 in
        Partly cloudy skies this evening will become overcast overnight. Low near 65F. Winds light and variable.
        Tomorrow
        Fri 10/23
        High 78°f66°f
         10% Precip. / 0 in
        Cloudy skies early will become partly cloudy later in the day. High 78F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        64°
        4AM
        64°
        5AM
        65°
        6AM
        65°
        6:02AM
        Sunrise
        7AM
        66°
        8AM
        68°
        9AM
        70°
        10AM
        71°
        11AM
        73°
        12PM
        74°
        1PM
        75°
        2PM
        75°
        3PM
        76°
        4PM
        75°
        5PM
        73°
        5:31PM
        Sunset
        6PM
        72°
        7PM
        70°
        8PM
        69°
        9PM
        68°
        10PM
        68°
        11PM
        68°
        12AM
        67°
        1AM
        67°
        2AM
        67°
        3AM
        67°
        Precipitation
        24%
        Pollen
        None
        Air Quality
        80
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.01 in
        2. Visibility 6 miles
        3. Clouds Partly Cloudy
        4. Dew Point63°F
        5. Humidity 95%
        6. Rainfall 0.02 in
        7. Snow Depth 0 in
         VVDB Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 76°F -°F -°F
        4. Low 63°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 78°F -°F -°F
        4. Low 65°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:02 AM 5:32 PM
        3. Civil Twilight 5:39 AM 5:54 PM
        4. Nautical Twilight 5:13 AM 6:21PM
        5. Astronomical Twilight 4:47 AM 6:47 PM
        1. Length of Visible Light 12h 15m
        2. Length of Day 11h 29m
        3. Tomorrow will be 1 minute 13 seconds shorter
        1. Moon 2:57 PM 2:05 AM
        2. Waxing Gibbous83% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 2
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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