• Early AM

    Sep 3

    Lo 55°

    Areas of fog

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

    Sep 3

    82°Lo 61°

    Mostly sunny and pleasant

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

    Sep 4

    85°Lo 70°

    Partly sunny and breezy

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

    Sep 5

    88°Lo 58°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      76%
    more
  • Sat

    Sep 6

    72°Lo 50°

    Cooler with clouds and sun

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      49%
    more
Next Previous
Hi 82° RealFeel® 85° Precipitation 3%

Day

N

E

S

W

  • SW 4 mph
  • Gusts: 8 mph

Pleasant with sunshine and patchy clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 61° RealFeel® 60° Precipitation 11%

Night

N

E

S

W

  • S 3 mph
  • Gusts: 6 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Petersburg Pollen Levels - September 3

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2013
High 82° 78° N/A 75°
Low 61° 53° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 13:06 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:51 PM with 10:01 of moolight, then sets at 12:52 AM

Top Story

Petersburg Weather Report

Detroit: Midweek Sunshine Provides Break Between Storms

September 2, 2014; 12:57 PM ET

After turbulent and unsettled weather kicks off September, Detroit will see calmer skies approaching midweek. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps