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      Elev 36 ft, 65.001 °N 22.873 °W

      Grundarfjarðarbær, IS

      Helgafellssveit Station47°
      Sat, Oct 17, 2026
      Tonight
      Sat 10/17
      Low 43°f
      100% Precip. / 1.09 in
      Cloudy and windy with periods of rain. Low 43F. Winds S at 35 to 50 mph. Chance of rain 100%. Rainfall possibly over one inch. Winds could occasionally gust over 60 mph.
      Tomorrow
      Sun 10/18
      High 48°f
      100% Precip. / 0.56 in
      Rain and wind. High 48F. Winds S at 25 to 40 mph. Chance of rain 100%. Rainfall near a half an inch. Winds could occasionally gust over 50 mph.
      Sunrise 8:32 AM
      Sunset 6:03 PM
      Moonrise -
      Moonset -
      Waxing Crescent, 34% visible
      Hourly Forecast
      Now
      48°
      4PM
      94%
      48°
      5PM
      98%
      49°
      6PM
      100%
      49°
      6:03PM
      Sunset
      7PM
      100%
      49°
      8PM
      100%
      50°
      9PM
      100%
      50°
      10PM
      98%
      50°
      11PM
      98%
      48°
      12AM
      89%
      48°
      1AM
      60%
      47°
      2AM
      52%
      47°
      3AM
      76%
      46°
      4AM
      82%
      46°
      5AM
      63%
      46°
      6AM
      62%
      46°
      7AM
      62%
      44°
      8AM
      46%
      44°
      8:34AM
      Sunrise
      9AM
      60%
      45°
      10AM
      94%
      45°
      11AM
      97%
      44°
      12PM
      99%
      45°
      1PM
      100%
      45°
      2PM
      100%
      45°
      3PM
      99%
      47°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      4:00 pm
      Rain/Wind
      		 48°F 38°F 94% 0.07in 100% 45°F 90% 38 mph SSE 29.61in
      5:00 pm
      Rain/Wind
      		 49°F 39°F 98% 0.12in 100% 46°F 91% 37 mph SSE 29.55in
      6:00 pm
      Rain/Wind
      		 49°F 40°F 100% 0.14in 100% 47°F 90% 36 mph SSE 29.49in
      7:00 pm
      Rain/Wind
      		 49°F 41°F 100% 0.15in 100% 47°F 90% 35 mph SSE 29.46in
      8:00 pm
      Rain/Wind
      		 50°F 41°F 100% 0.12in 100% 48°F 94% 34 mph SSE 29.42in
      9:00 pm
      Rain/Wind
      		 50°F 42°F 100% 0.09in 100% 48°F 93% 31 mph SSE 29.4in
      10:00 pm
      Rain/Wind
      		 50°F 41°F 98% 0.11in 100% 48°F 94% 31 mph S 29.38in
      11:00 pm
      Rain/Wind
      		 48°F 40°F 98% 0.07in 100% 46°F 93% 27 mph S 29.37in
      Additional Conditions
      1. Pressure 29.66 in
      2. Visibility 2.1 miles
      3. Clouds Cloudy
      4. Dew Point44°F
      5. Humidity 87%
      6. Rainfall 0.16 in
      7. Snow Depth 0 in
       BIRF Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 51°F -°F -°F
      4. Low 44°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 1.09 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 49°F -°F -°F
      4. Low 42°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 8:32 AM 6:03 PM
      3. Civil Twilight 7:41 AM 6:53 PM
      4. Nautical Twilight 6:44 AM 7:50PM
      5. Astronomical Twilight 5:46 AM 8:48 PM
      1. Length of Visible Light 11h 12m
      2. Length of Day 9h 31m
      3. Tomorrow will be 6 minutes 45 seconds shorter
      1. Moon - -
      2. Waxing Crescent34% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
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