• Today

    May 2

    61°Lo 34°

    A thunderstorm in spots

    Fair for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      40%
    • Hi
      RealFeel
      74°
    more
  • Tue

    May 3

    65°Lo 37°

    Partly sunny and breezy

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      66°
    more
  • Wed

    May 4

    72°Lo 41°

    Mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      81°
  • Thu

    May 5

    78°Lo 43°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      88°
    more
  • Fri

    May 6

    75°Lo 40°

    A p.m. t-storm in spots

    Very Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      41%
    • Hi
      RealFeel
      79°
    more
Next Previous
Mostly sunny 72° Lo 66° RealFeel® 81° / 65°

N

E

S

W

  • Precipitation: 5%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 20%
  • Cloud Cover: 16%
  • Dew Point: 27° F
  • Visibility: 10 mi
6 mph

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 72° 69° N/A 55°
Low 41° 40° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 14:04 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:45 AM with 12:54 of moolight, then sets at 5:39 PM

Boulder Weather Report

PHOTOS: Late-April snowstorm extends Colorado ski season into early May

May 1, 2016; 11:21 PM ET

A late-April snowstorm dumped over a foot of heavy, wet snow across parts of Colorado on Thursday into Friday, boosting snowpack for an extended ski season at local resorts. more >

Wed. Degree Days

Wed. Evapotranspiration