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      Elev 896 ft, 66.135 °N 18.993 °W

      Siglufjörður, IS

      Siglufjörður Airport Station48°
      Updated: 7:54 PM GMT on September 23, 2026 (GMT +0)
      13 seconds ago
      51°
      41°
      48
      Feels Like 43
      Clear
      N
      13
      Gusts 27 mph
      Lower temperature is expected tomorrow
      Wundermap
      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
        Wed 09/23
        Low 40°f
         58% Precip. / 0 in
        Showers early, then cloudy overnight. Low around 40F. Winds SSE at 10 to 20 mph. Chance of rain 60%.
        Tomorrow
        Thu 09/24
        High 46°f
         78% Precip. / 0.16 in
        Windy with periods of light rain. High 46F. Winds E at 25 to 40 mph. Chance of rain 80%. Winds could occasionally gust over 50 mph.
        Tomorrow night
        Thu 09/24
        Low 43°f
         60% Precip. / 0.07 in
        Rain showers, with winds diminishing late. Low 43F. Winds ENE at 20 to 30 mph. Chance of rain 60%. Winds could occasionally gust over 40 mph.
        Hourly Forecast
        Now
        48°
        8PM
        63%
        48°
        9PM
        47°
        10PM
        46°
        11PM
        46°
        12AM
        45°
        1AM
        45°
        2AM
        44°
        3AM
        42°
        4AM
        41°
        5AM
        42°
        6AM
        43°
        7AM
        43°
        7:04AM
        Sunrise
        8AM
        34%
        43°
        9AM
        53%
        44°
        10AM
        75%
        43°
        11AM
        75%
        43°
        12PM
        78%
        44°
        1PM
        75%
        44°
        2PM
        74%
        44°
        3PM
        72%
        44°
        4PM
        49%
        44°
        5PM
        44°
        6PM
        45°
        7PM
        46°
        Precipitation
        78%
        Rain expected around 8:15 PM
        Pollen
        None
        Air Quality
        30
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.76 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point39°F
        5. Humidity 71%
        6. Rainfall 0.09 in
        7. Snow Depth 0 in
         BISI Station History
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 51°F 49°F -°F
        4. Low 41°F 41°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.15 in -
        7. Snow 0 in - in -
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 48°F 49°F -°F
        4. Low 41°F 40°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:00 AM 7:13 PM
        3. Civil Twilight 6:09 AM 8:04 PM
        4. Nautical Twilight 5:05 AM 9:08PM
        5. Astronomical Twilight 3:49 AM 10:22 PM
        1. Length of Visible Light 13h 55m
        2. Length of Day 12h 12m
        3. Tomorrow will be 7 minutes 1 second shorter
        1. Moon 7:08 PM 1:28 AM
        2. Waxing Gibbous90% 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
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