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      Elev 5423 ft, 40.022 °N 105.276 °W

      Boulder, CO

      Fri, Oct 2, 2026
      Tonight
      Sat 10/03
      Low 59°f
      0% Precip. / 0 in
      A clear sky. Low 59F. Winds WSW at 5 to 10 mph.
      Tomorrow
      Sun 10/04
      High 82°f
      0% Precip. / 0 in
      Partly cloudy skies. High 82F. Winds N at 5 to 10 mph.
      Sunrise 6:58 AM
      Sunset 6:41 PM
      Moonrise 10:54 PM
      Moonset 1:59 PM
      Waning Gibbous, 54% visible
      Hourly Forecast
      Now
      80°
      6PM
      79°
      6:41PM
      Sunset
      7PM
      74°
      8PM
      70°
      9PM
      66°
      10PM
      65°
      11PM
      65°
      12AM
      64°
      1AM
      62°
      2AM
      62°
      3AM
      61°
      4AM
      60°
      5AM
      60°
      6AM
      60°
      6:59AM
      Sunrise
      7AM
      60°
      8AM
      62°
      9AM
      67°
      10AM
      72°
      11AM
      75°
      12PM
      78°
      1PM
      80°
      2PM
      80°
      3PM
      80°
      4PM
      79°
      5PM
      76°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      6:00 pm
      Sunny
      79°F 79°F 0% 0in 2% 39°F 24% 5 mph SE 29.82in
      7:00 pm
      Clear
      74°F 74°F 0% 0in 2% 41°F 31% 4 mph SSW 29.86in
      8:00 pm
      Clear
      70°F 70°F 0% 0in 1% 40°F 33% 4 mph WSW 29.9in
      9:00 pm
      Clear
      66°F 66°F 0% 0in 0% 39°F 37% 6 mph W 29.91in
      10:00 pm
      Clear
      65°F 65°F 0% 0in 0% 39°F 38% 5 mph W 29.92in
      11:00 pm
      Clear
      65°F 65°F 0% 0in 6% 38°F 38% 6 mph WSW 29.93in
      Additional Conditions
      1. Pressure 29.82 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point38°F
      5. Humidity 22%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KBDU Station History
      Almanac for October 2, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 82°F 72°F 90°F 2024
      4. Low 45°F 42°F 27°F 1959
      5. Rain/Snow Depth
      6. Precipitation 0 in 2.9 in -
      7. Snow 0 in 0 in -
      Almanac for October 3, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 82°F 71°F 88°F
      4. Low 56°F 42°F 30°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:58 AM 6:41 PM
      3. Civil Twilight 6:31 AM 7:08 PM
      4. Nautical Twilight 6:00 AM 7:39PM
      5. Astronomical Twilight 5:28 AM 8:11 PM
      1. Length of Visible Light 12h 37m
      2. Length of Day 11h 43m
      3. Tomorrow will be 2 minutes 36 seconds shorter
      1. Moon 10:54 PM 1:59 PM
      2. Waning Gibbous54% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nearby Weather Stations
      Station Location
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      Windchill
      Heat Index
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      Humidity
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      Precip.
      Elev.
      Updated
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      Level Access
      Glossary