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      Elev 60 ft, 64.839 °N 22.861 °W

      Grundarfjarðarbær, IS

      Sat, Oct 3, 2026
      Today
      Sat 10/03
      High 50°f
      100% Precip. / 0.47 in
      Periods of rain. High near 50F. Winds SE at 10 to 20 mph. Chance of rain 100%. Rainfall near a half an inch.
      Tonight
      Sat 10/03
      Low 44°f
      63% Precip. / 0.1 in
      Steady light rain this evening. Showers continuing overnight. Low 44F. Winds SW at 15 to 25 mph. Chance of rain 60%.
      Sunrise 7:48 AM
      Sunset 6:53 PM
      Moonrise -
      Moonset -
      Last Quarter, 56% visible
      Hourly Forecast
      Now
      50°
      2PM
      100%
      50°
      3PM
      90%
      50°
      4PM
      98%
      50°
      5PM
      99%
      50°
      6PM
      73%
      50°
      6:53PM
      Sunset
      7PM
      49°
      8PM
      31%
      49°
      9PM
      64%
      49°
      10PM
      54%
      48°
      11PM
      41%
      48°
      12AM
      41%
      47°
      1AM
      57%
      47°
      2AM
      55%
      47°
      3AM
      52%
      47°
      4AM
      53%
      47°
      5AM
      59%
      46°
      6AM
      49%
      46°
      7AM
      37%
      45°
      7:51AM
      Sunrise
      8AM
      37%
      45°
      9AM
      33%
      45°
      10AM
      33%
      45°
      11AM
      35%
      46°
      12PM
      46°
      1PM
      46°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      2:00 pm
      Rain
      50°F 44°F 100% 0.16in 100% 47°F 90% 14 mph SE 29.12in
      3:00 pm
      Rain
      50°F 45°F 90% 0.06in 100% 47°F 89% 15 mph SE 29.05in
      4:00 pm
      Rain
      50°F 45°F 98% 0.08in 100% 47°F 89% 16 mph SSE 29in
      5:00 pm
      Rain
      50°F 44°F 99% 0.1in 100% 48°F 93% 16 mph SSE 28.96in
      6:00 pm
      Rain
      50°F 45°F 73% 0.02in 100% 48°F 91% 14 mph SSE 28.92in
      7:00 pm
      Cloudy
      49°F 45°F 21% 0in 98% 48°F 95% 12 mph S 28.92in
      8:00 pm
      Few Showers
      49°F 44°F 31% 0in 99% 48°F 94% 13 mph S 28.92in
      9:00 pm
      Light Rain
      49°F 44°F 64% 0.01in 95% 47°F 93% 10 mph S 28.92in
      10:00 pm
      Showers
      48°F 44°F 54% 0.02in 87% 46°F 96% 7 mph S 28.93in
      11:00 pm
      Showers
      48°F 44°F 41% 0.01in 82% 46°F 96% 6 mph S 28.94in
      Additional Conditions
      1. Pressure 29.12 in
      2. Visibility 1.7 miles
      3. Clouds Cloudy
      4. Dew Point47°F
      5. Humidity 90%
      6. Rainfall 1.59 in
      7. Snow Depth 0 in
      BIRF Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 50°F -°F -°F
      4. Low 45°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0.57 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 48°F -°F -°F
      4. Low 40°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:48 AM 6:53 PM
      3. Civil Twilight 6:59 AM 7:42 PM
      4. Nautical Twilight 6:01 AM 8:40PM
      5. Astronomical Twilight 4:59 AM 9:41 PM
      1. Length of Visible Light 12h 43m
      2. Length of Day 11h 5m
      3. Tomorrow will be 6 minutes 41 seconds shorter
      1. Moon - -
      2. Last Quarter56% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Level Access
      Glossary