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      Elev 36 ft, 65.001 °N 22.873 °W

      Stykkishólmur, IS

      Helgafellssveit Station47°
      Updated: 4:15 PM GMT on September 23, 2026 (GMT +0)
      just now
      49°
      41°
      47
      Feels Like 47
      Partly Cloudy
      N
      17
      Gusts 28 mph
      Same 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 42°f
         99% Precip. / 0.07 in
        Cloudy with showers. Low 42F. Winds SSE at 15 to 25 mph. Chance of rain 100%.
        Tomorrow
        Thu 09/24
        High 47°f
         98% Precip. / 0.36 in
        Windy with rain early...then remaining cloudy with showers in the afternoon. High 47F. Winds NE at 25 to 35 mph. Chance of rain 100%. Rainfall around a quarter of an inch. Winds could occasionally gust over 40 mph.
        Tomorrow night
        Thu 09/24
        Low 43°f
         73% Precip. / 0.15 in
        A steady rain in the evening. Showers continuing late. Low 43F. Winds NNE at 15 to 25 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        47°
        5PM
        39%
        47°
        6PM
        47°
        7PM
        35%
        46°
        7:29PM
        Sunset
        8PM
        33%
        45°
        9PM
        44°
        10PM
        33%
        43°
        11PM
        32%
        43°
        12AM
        31%
        43°
        1AM
        43°
        2AM
        43°
        3AM
        44°
        4AM
        37%
        43°
        5AM
        47%
        43°
        6AM
        60%
        44°
        7AM
        84%
        44°
        7:20AM
        Sunrise
        8AM
        94%
        44°
        9AM
        98%
        45°
        10AM
        93%
        45°
        11AM
        75%
        45°
        12PM
        59%
        45°
        1PM
        51%
        46°
        2PM
        44%
        47°
        3PM
        38%
        47°
        4PM
        47%
        47°
        Precipitation
        98%
        Rain possible around 4:45 PM
        Pollen
        None
        Air Quality
        25
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.69 in
        2. Visibility 8 miles
        3. Clouds Partly Cloudy
        4. Dew Point39°F
        5. Humidity 74%
        6. Rainfall 0.13 in
        7. Snow Depth 0 in
         BIST Station History
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 49°F 49°F 57°F 2001
        4. Low 41°F 41°F 30°F 2018
        5. Rain/Snow Depth
        6. Precipitation 0.07 in 0.1 in -
        7. Snow 0 in - in -
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 47°F 49°F 59°F
        4. Low 41°F 41°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:17 AM 7:28 PM
        3. Civil Twilight 6:27 AM 8:18 PM
        4. Nautical Twilight 5:26 AM 9:18PM
        5. Astronomical Twilight 4:16 AM 10:27 PM
        1. Length of Visible Light 13h 50m
        2. Length of Day 12h 11m
        3. Tomorrow will be 6 minutes 41 seconds shorter
        1. Moon 7:16 PM 1:57 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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