• Early AM

    Sep 21

    Lo 63°

    A shower or thunderstorm

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

    Sep 21

    69°Lo 46°

    Not as warm with a shower

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

    Sep 22

    61°Lo 45°

    Cool with periods of sun

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

    Sep 23

    70°Lo 51°

    Mostly sunny and warmer

    Moderate ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
  • Wed

    Sep 24

    72°Lo 51°

    A full day of sunshine

    Moderate ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 69° RealFeel® 66° Precipitation 57%

Day

N

E

S

W

  • WNW 12 mph
  • Gusts: 21 mph

Clouds and breaks of sun, breezy and not as warm with a shower

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 23%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 46° RealFeel® 41° Precipitation 40%

Night

N

E

S

W

  • NW 8 mph
  • Gusts: 15 mph

A stray evening shower; otherwise, partly cloudy and cooler

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Detroit Pollen Levels - September 21

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 69° 70° N/A 69°
Low 46° 52° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:18 AM with 12:14 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:49 AM with 13:19 of moolight, then sets at 6:08 PM

Top Story

Detroit Weather Report

Detroit: Fall to Begin With Sunny Skies, Pleasant Conditions

September 20, 2014; 2:20 PM ET

The weekend will conclude with a couple of showers throughout the area on Sunday, but more favorable conditions will mark the start of the workweek in Detroit. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps