• Early AM

    Jul 25

    Lo 65°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Jul 25

    94°Lo 64°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Jul 26

    93°Lo 58°

    A t-storm around in the p.m.

    Low ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Jul 27

    88°Lo 60°

    A p.m. t-storm in spots

    Low ragweed pollen levels
    • Precip
      49%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      21%
    more
  • Mon

    Jul 28

    87°Lo 62°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      43%
    more
Next Previous
Hi 93° RealFeel® 99° Precipitation 40%

Day

N

E

S

W

  • E 3 mph
  • Gusts: 5 mph

Remaining very warm with a blend of sun and clouds; a thunderstorm in spots in the afternoon

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 58° RealFeel® 57° Precipitation 25%

Night

N

E

S

W

  • SSE 3 mph
  • Gusts: 5 mph

Becoming clear

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Boulder Pollen Levels - July 26

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 26

more Historical Weather Data >
  Today Normal Record 7/26/2013
High 93° 88° 97° (1954) 82°
Low 58° 58° 50° (2004) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:27 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:49 AM with 14:08 of moolight, then sets at 7:57 PM

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps