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      Elev 16 ft, 63.938 °N 21.005 °W

      Selfoss, IS

      Wed, Oct 28, 2026
      Tomorrow
      Wed 10/28
      High 43°f
      10% Precip. / 0 in
      Partly cloudy skies. High 43F. Winds NNW at 5 to 10 mph.
      Tomorrow night
      Wed 10/28
      Low 35°f
      86% Precip. / 0.16 in
      Cloudy skies with periods of rain after midnight. Low around 35F. Winds ENE at 10 to 20 mph. Chance of rain 90%.
      Sunrise 8:53 AM
      Sunset 5:21 PM
      Moonrise -
      Moonset 2:55 PM
      Waning Gibbous, 95% visible
      Hourly Forecast
      12AM
      40°
      1AM
      40°
      2AM
      40°
      3AM
      40°
      4AM
      40°
      5AM
      39°
      6AM
      38°
      7AM
      37°
      8AM
      37°
      8:53AM
      Sunrise
      9AM
      37°
      10AM
      38°
      11AM
      40°
      12PM
      41°
      1PM
      42°
      2PM
      42°
      3PM
      42°
      4PM
      41°
      5PM
      40°
      5:21PM
      Sunset
      6PM
      39°
      7PM
      37°
      8PM
      36°
      9PM
      36°
      10PM
      36°
      11PM
      37°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Cloudy
      40°F 33°F 7% 0in 84% 36°F 87% 10 mph NW 28.9in
      1:00 am
      Cloudy
      40°F 33°F 7% 0in 84% 36°F 87% 10 mph NW 28.93in
      2:00 am
      Cloudy
      40°F 33°F 7% 0in 90% 36°F 85% 10 mph NW 28.96in
      3:00 am
      Cloudy
      40°F 33°F 7% 0in 88% 36°F 86% 10 mph NW 29in
      4:00 am
      Cloudy
      40°F 34°F 7% 0in 88% 35°F 84% 9 mph NW 29.04in
      5:00 am
      Mostly Cloudy
      39°F 34°F 7% 0in 75% 35°F 85% 8 mph NW 29.08in
      6:00 am
      Mostly Cloudy
      38°F 33°F 10% 0in 65% 35°F 86% 8 mph NW 29.12in
      7:00 am
      Partly Cloudy
      37°F 31°F 10% 0in 53% 35°F 90% 8 mph NW 29.16in
      8:00 am
      Partly Cloudy
      37°F 31°F 10% 0in 51% 34°F 90% 8 mph NW 29.21in
      9:00 am
      Partly Cloudy
      37°F 31°F 9% 0in 55% 34°F 90% 7 mph WNW 29.25in
      10:00 am
      Partly Cloudy
      38°F 33°F 9% 0in 48% 35°F 89% 7 mph WNW 29.29in
      11:00 am
      Partly Cloudy
      40°F 35°F 8% 0in 45% 36°F 87% 6 mph NW 29.33in
      12:00 pm
      Partly Cloudy
      41°F 38°F 7% 0in 59% 36°F 82% 5 mph NW 29.36in
      1:00 pm
      Mostly Cloudy
      42°F 39°F 6% 0in 79% 36°F 79% 5 mph NW 29.4in
      2:00 pm
      Partly Cloudy
      42°F 39°F 6% 0in 36% 36°F 78% 5 mph W 29.43in
      3:00 pm
      Partly Cloudy
      42°F 40°F 6% 0in 44% 36°F 80% 4 mph ENE 29.44in
      4:00 pm
      Mostly Cloudy
      41°F 38°F 7% 0in 63% 37°F 85% 5 mph E 29.46in
      5:00 pm
      Mostly Cloudy
      40°F 36°F 8% 0in 67% 36°F 86% 6 mph ENE 29.48in
      6:00 pm
      Mostly Cloudy
      39°F 34°F 8% 0in 69% 35°F 88% 6 mph ENE 29.5in
      7:00 pm
      Cloudy
      37°F 32°F 9% 0in 81% 35°F 91% 6 mph ENE 29.51in
      8:00 pm
      Cloudy
      36°F 30°F 9% 0in 91% 34°F 94% 7 mph ENE 29.52in
      9:00 pm
      Cloudy
      36°F 30°F 12% 0in 94% 34°F 92% 8 mph NE 29.52in
      10:00 pm
      Cloudy
      36°F 29°F 11% 0in 94% 34°F 92% 10 mph NE 29.51in
      11:00 pm
      Cloudy
      37°F 29°F 11% 0in 96% 34°F 87% 12 mph NE 29.5in
      Additional Conditions
      1. Pressure 28.73 in
      2. Visibility 4 miles
      3. Clouds Cloudy
      4. Dew Point37°F
      5. Humidity 81%
      6. Rainfall 0.16 in
      7. Snow Depth 0 in
      BISF Station History
      Almanac for October 27, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 46°F 49°F -°F
      4. Low 35°F 25°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.04 in -
      7. Snow 0 in - in -
      Almanac for October 28, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 43°F 48°F -°F
      4. Low 35°F 25°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 8:50 AM 5:24 PM
      3. Civil Twilight 7:59 AM 6:15 PM
      4. Nautical Twilight 7:03 AM 7:11PM
      5. Astronomical Twilight 6:08 AM 8:05 PM
      1. Length of Visible Light 10h 16m
      2. Length of Day 8h 34m
      3. Tomorrow will be 6 minutes 25 seconds shorter
      1. Moon 4:09 PM 12:14 PM
      2. Waning Gibbous96% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary