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      Elev 5430 ft, 40.066 °N 105.264 °W

      Boulder, CO

      Fri, Oct 30, 2026
      Tomorrow
      Sat 10/31
      High 64°f42°f
      5% Precip. / 0 in
      Cloudy skies early, then partly cloudy in the afternoon. High 64F. Winds light and variable.
      Tomorrow night
      Sat 10/31
      Low 42°f
      6% Precip. / 0 in
      Partly cloudy skies. Low 42F. Winds light and variable.
      Sunrise 7:28 AM
      Sunset 6:00 PM
      Moonrise 9:57 PM
      Moonset 12:49 PM
      Waning Gibbous, 68% visible
      Hourly Forecast
      12AM
      48°
      1AM
      46°
      2AM
      44°
      3AM
      45°
      4AM
      44°
      5AM
      44°
      6AM
      42°
      7AM
      42°
      7:28AM
      Sunrise
      8AM
      42°
      9AM
      44°
      10AM
      47°
      11AM
      52°
      12PM
      56°
      1PM
      59°
      2PM
      61°
      3PM
      62°
      4PM
      61°
      5PM
      60°
      6PM
      56°
      6:00PM
      Sunset
      7PM
      53°
      8PM
      51°
      9PM
      50°
      10PM
      49°
      11PM
      47°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      48°F 48°F 1% 0in 40% 34°F 59% 2 mph WNW 29.99in
      1:00 am
      Partly Cloudy
      46°F 46°F 2% 0in 48% 33°F 59% 1 mph W 30.01in
      2:00 am
      Cloudy
      44°F 44°F 3% 0in 85% 33°F 65% 1 mph NW 30.02in
      3:00 am
      Cloudy
      45°F 45°F 3% 0in 88% 34°F 66% 0 mph WNW 30.04in
      4:00 am
      Cloudy
      44°F 44°F 3% 0in 86% 35°F 68% 0 mph WSW 30.04in
      5:00 am
      Cloudy
      44°F 44°F 4% 0in 80% 35°F 72% 0 mph SW 30.05in
      6:00 am
      Cloudy
      42°F 42°F 4% 0in 87% 36°F 77% 0 mph SW 30.05in
      7:00 am
      Cloudy
      42°F 42°F 5% 0in 85% 36°F 78% 0 mph S 30.06in
      8:00 am
      Cloudy
      42°F 42°F 5% 0in 86% 36°F 81% 1 mph SSW 30.06in
      9:00 am
      Cloudy
      44°F 44°F 4% 0in 84% 37°F 76% 1 mph SSE 30.07in
      10:00 am
      Cloudy
      47°F 47°F 3% 0in 85% 38°F 71% 1 mph N 30.06in
      11:00 am
      Mostly Cloudy
      52°F 52°F 2% 0in 75% 37°F 57% 2 mph NE 30.03in
      12:00 pm
      Mostly Cloudy
      56°F 56°F 0% 0in 65% 37°F 49% 2 mph ENE 30in
      1:00 pm
      Partly Cloudy
      59°F 59°F 0% 0in 33% 38°F 45% 2 mph ENE 29.95in
      2:00 pm
      Sunny
      61°F 61°F 0% 0in 19% 38°F 42% 3 mph ENE 29.91in
      3:00 pm
      Mostly Sunny
      62°F 62°F 0% 0in 25% 37°F 40% 3 mph NE 29.89in
      4:00 pm
      Partly Cloudy
      61°F 61°F 0% 0in 30% 38°F 41% 3 mph NE 29.88in
      5:00 pm
      Partly Cloudy
      60°F 60°F 0% 0in 45% 39°F 45% 3 mph NE 29.88in
      6:00 pm
      Partly Cloudy
      56°F 56°F 1% 0in 34% 40°F 54% 2 mph NNE 29.9in
      7:00 pm
      Partly Cloudy
      53°F 53°F 2% 0in 33% 40°F 61% 2 mph N 29.94in
      8:00 pm
      Partly Cloudy
      51°F 51°F 4% 0in 47% 41°F 67% 2 mph WNW 29.96in
      9:00 pm
      Partly Cloudy
      50°F 50°F 4% 0in 41% 40°F 69% 2 mph NW 29.96in
      10:00 pm
      Partly Cloudy
      49°F 49°F 4% 0in 39% 40°F 72% 2 mph NW 29.97in
      11:00 pm
      Partly Cloudy
      47°F 47°F 5% 0in 38% 39°F 73% 2 mph WNW 29.98in
      Additional Conditions
      1. Pressure 30.03 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point35°F
      5. Humidity 40%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KBDU Station History
      Almanac for October 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 66°F 61°F 82°F 1968
      4. Low 33°F 33°F -2°F 1917
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.3 in -
      7. Snow 0 in 0 in -
      Almanac for October 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 61°F 80°F
      4. Low 41°F 33°F 3°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:27 AM 6:01 PM
      3. Civil Twilight 6:59 AM 6:29 PM
      4. Nautical Twilight 6:27 AM 7:01PM
      5. Astronomical Twilight 5:55 AM 7:33 PM
      1. Length of Visible Light 11h 30m
      2. Length of Day 10h 34m
      3. Tomorrow will be 2 minutes 22 seconds shorter
      1. Moon 8:45 PM 11:50 AM
      2. Waning Gibbous79% 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