• Early AM

    Aug 21

    Lo 64°

    Partly cloudy

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

    Aug 21

    82°Lo 68°

    A t-storm in the afternoon

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Fri

    Aug 22

    83°Lo 67°

    Showers and a heavier t-storm

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

    Aug 23

    85°Lo 69°

    A thunderstorm in the area

    Moderate ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      70%
    more
  • Sun

    Aug 24

    85°Lo 68°

    Clouds and sun with a t-storm

    Ragweed Pollen Weather
    • Precip
      57%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 82° RealFeel® 88° Precipitation 55%

Day

N

E

S

W

  • WSW 4 mph
  • Gusts: 8 mph

Humid with intervals of clouds and sun; a shower or thunderstorm late in the afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 68° RealFeel® 67° Precipitation 60%

Night

N

E

S

W

  • SSW 3 mph
  • Gusts: 5 mph

Mostly cloudy and humid with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.34 in
  • Rain: 0.34 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Detroit Pollen Levels - August 21

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 82° 81° 100° (1955) 87°
Low 68° 62° 46° (1876) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 13:39 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:14 AM with 14:40 of moolight, then sets at 5:54 PM

Top Story

Detroit Weather Report

Detroit: Chance of Showers, Thunderstorms Through the Weekend

August 20, 2014; 10:26 PM ET

A very active pattern, which is expected to bring showers and thunderstorms, will remain in the Detroit area through the weekend. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps