Weather for 5 days — Boulder

Air

  • 9:00 AM: +6°, overcast, Feels like 3.
  • 10:00 AM: +6°, overcast, Feels like 3.
  • 11:00 AM: +5°, overcast, Feels like 2.
  • 12:00 PM: +6°, overcast, Feels like 3.
  • 1:00 PM: +6°, light rain, Feels like 3.
  • 2:00 PM: +6°, rain, Feels like 4.
  • 3:00 PM: +7°, heavy rain, Feels like 5.
  • 4:00 PM: +5°, rain, Feels like 2.
  • 5:00 PM: +4°, rain, Feels like 0.
  • 6:00 PM: +3°, rain, Feels like -1.
  • 7:00 PM: +3°, rain, Feels like -1.
  • 8:00 PM: +3°, rain, Feels like -1.
  • 9:00 PM: +3°, light rain, Feels like 0.
  • 10:00 PM: +3°, rain, Feels like 0.
  • 11:00 PM: +3°, rain, Feels like 0.
  • 12:00 AM: +2°, sleet, Feels like -1.
  • 1:00 AM: +3°, sleet, Feels like 0.
  • 2:00 AM: +4°, partly cloudy, Feels like 1.
  • 3:00 AM: +4°, partly cloudy, Feels like 1.
  • 4:00 AM: +5°, partly cloudy, Feels like 3.
  • 5:00 AM: +5°, light rain, Feels like 3.
  • 6:00 AM: +5°, light rain, Feels like 3.
  • 7:00 AM: +4°, light rain, Feels like 2.
  • 8:00 AM: +4°, light rain, Feels like 2.

Air Quality Index (AQI)

  • 9:00 AM: 46
  • 10:00 AM: 46
  • 11:00 AM: 43
  • 12:00 PM: 39
  • 1:00 PM: 38
  • 2:00 PM: 38
  • 3:00 PM: 38
  • 4:00 PM: 38
  • 5:00 PM: 38
  • 6:00 PM: 38
  • 7:00 PM: 37
  • 8:00 PM: 37
  • 9:00 PM: 37
  • 10:00 PM: 36
  • 11:00 PM: 37
  • 12:00 AM: 37
  • 1:00 AM: 37
  • 2:00 AM: 36
  • 3:00 AM: 36
  • 4:00 AM: 34
  • 5:00 AM: 33
  • 6:00 AM: 31
  • 7:00 AM: 31
  • 8:00 AM: 29

Wind, m/s

  • 9:00 AM: , 2.2 Meters per second, up to 5 Meters per second, north-westerly.
  • 10:00 AM: , 2.2 Meters per second, up to 5 Meters per second, north-westerly.
  • 11:00 AM: , 1.8 Meters per second, up to 5 Meters per second, north-westerly.
  • 12:00 PM: , 2.2 Meters per second, up to 4 Meters per second, north-westerly.
  • 1:00 PM: , 2 Meters per second, up to 6 Meters per second, north-westerly.
  • 2:00 PM: , 1.3 Meters per second, up to 6 Meters per second, north-westerly.
  • 3:00 PM: , 1.7 Meters per second, up to 6 Meters per second, north-westerly.
  • 4:00 PM: , 2.5 Meters per second, up to 7 Meters per second, northerly.
  • 5:00 PM: , 3.9 Meters per second, up to 11 Meters per second, northerly.
  • 6:00 PM: , 3.2 Meters per second, up to 11 Meters per second, northerly.
  • 7:00 PM: , 3 Meters per second, up to 10 Meters per second, northerly.
  • 8:00 PM: , 2.7 Meters per second, up to 10 Meters per second, northerly.
  • 9:00 PM: , 3 Meters per second, up to 8 Meters per second, northerly.
  • 10:00 PM: , 2.5 Meters per second, up to 8 Meters per second, northerly.
  • 11:00 PM: , 2.2 Meters per second, up to 8 Meters per second, north-easterly.
  • 12:00 AM: , 1.7 Meters per second, up to 7 Meters per second, north-easterly.
  • 1:00 AM: , 2.2 Meters per second, up to 8 Meters per second, north-easterly.
  • 2:00 AM: , 2.4 Meters per second, up to 8 Meters per second, northerly.
  • 3:00 AM: , 1.5 Meters per second, up to 6 Meters per second, north-easterly.
  • 4:00 AM: , 1.5 Meters per second, up to 5 Meters per second, northerly.
  • 5:00 AM: , 1.5 Meters per second, up to 5 Meters per second, northerly.
  • 6:00 AM: , 1 Meters per second, up to 3 Meters per second, northerly.
  • 7:00 AM: , 0.8 Meters per second, up to 3 Meters per second, easterly.
  • 8:00 AM: , 1.1 Meters per second, up to 3 Meters per second, north-easterly.

Pressure normal 611−631 mmHg

  • 9:00 AM: 619 millimeters of mercury,
  • 10:00 AM: 619 millimeters of mercury,
  • 11:00 AM: 618 millimeters of mercury,
  • 12:00 PM: 617 millimeters of mercury,
  • 1:00 PM: 618 millimeters of mercury,
  • 2:00 PM: 618 millimeters of mercury,
  • 3:00 PM: 619 millimeters of mercury,
  • 4:00 PM: 618 millimeters of mercury,
  • 5:00 PM: 619 millimeters of mercury,
  • 6:00 PM: 617 millimeters of mercury,
  • 7:00 PM: 617 millimeters of mercury,
  • 8:00 PM: 617 millimeters of mercury,
  • 9:00 PM: 621 millimeters of mercury, spike
  • 10:00 PM: 620 millimeters of mercury,
  • 11:00 PM: 621 millimeters of mercury,
  • 12:00 AM: 621 millimeters of mercury,
  • 1:00 AM: 621 millimeters of mercury,
  • 2:00 AM: 619 millimeters of mercury,
  • 3:00 AM: 625 millimeters of mercury, spike
  • 4:00 AM: 624 millimeters of mercury,
  • 5:00 AM: 624 millimeters of mercury,
  • 6:00 AM: 624 millimeters of mercury,
  • 7:00 AM: 624 millimeters of mercury,
  • 8:00 AM: 624 millimeters of mercury,

Humidity

  • 9:00 AM: 90%
  • 10:00 AM: 93%
  • 11:00 AM: 92%
  • 12:00 PM: 91%
  • 1:00 PM: 92%
  • 2:00 PM: 96%
  • 3:00 PM: 92%
  • 4:00 PM: 93%
  • 5:00 PM: 93%
  • 6:00 PM: 95%
  • 7:00 PM: 95%
  • 8:00 PM: 94%
  • 9:00 PM: 96%
  • 10:00 PM: 92%
  • 11:00 PM: 93%
  • 12:00 AM: 89%
  • 1:00 AM: 89%
  • 2:00 AM: 91%
  • 3:00 AM: 91%
  • 4:00 AM: 91%
  • 5:00 AM: 92%
  • 6:00 AM: 93%
  • 7:00 AM: 94%
  • 8:00 AM: 94%

UV Index

  • 9:00 AM: 0
  • 10:00 AM: 0
  • 11:00 AM: 0
  • 12:00 PM: 0
  • 1:00 PM: 0
  • 2:00 PM: 0
  • 3:00 PM: 0
  • 4:00 PM: 0
  • 5:00 PM: 0
  • 6:00 PM: 0
  • 7:00 PM: 1
  • 8:00 PM: 1
  • 9:00 PM: 3
  • 10:00 PM: 2
  • 11:00 PM: 2
  • 12:00 AM: 1
  • 1:00 AM: 1
  • 2:00 AM: 0
  • 3:00 AM: 0
  • 4:00 AM: 0
  • 5:00 AM: 0
  • 6:00 AM: 0
  • 7:00 AM: 0
  • 8:00 AM: 0

Visibility

  • 9:00 AM: 2.9 km
  • 10:00 AM: 8.9 km
  • 11:00 AM: >10 km
  • 12:00 PM: >10 km
  • 1:00 PM: 500 m
  • 2:00 PM: 250 m
  • 3:00 PM: 100 m
  • 4:00 PM: 250 m
  • 5:00 PM: 250 m
  • 6:00 PM: 50 m
  • 7:00 PM: 250 m
  • 8:00 PM: 250 m
  • 9:00 PM: 500 m
  • 10:00 PM: 250 m
  • 11:00 PM: 250 m
  • 12:00 AM: 0 m
  • 1:00 AM: 200 m
  • 2:00 AM: 450 m
  • 3:00 AM: 650 m
  • 4:00 AM: 450 m
  • 5:00 AM: 200 m
  • 6:00 AM: 0 m
  • 7:00 AM: 0 m
  • 8:00 AM: 50 m
Overview
Sunrise : 6:06 am
Sunset : 7:51 pm
Daylight hours : 13 hr 45 min
Lunar phase : waning gibbous
UV Index : 3, moderate
Magnetic field : quiet