• Early AM

    Sep 20

    Lo 60°

    Increasing clouds

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

    Sep 20

    78°Lo 55°

    Mainly cloudy with a t-storm

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

    Sep 21

    67°Lo 44°

    Clouds breaking and breezy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 22

    67°Lo 46°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
    more
  • Tue

    Sep 23

    72°Lo 49°

    Mostly sunny and nice

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 78° RealFeel® 76° Precipitation 55%

Day

N

E

S

W

  • WSW 12 mph
  • Gusts: 22 mph

Mainly cloudy, breezy and more humid with a shower or thunderstorm around

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 55° RealFeel® 47° Precipitation 24%

Night

N

E

S

W

  • WNW 12 mph
  • Gusts: 22 mph

Clouds breaking; breezy

  • Max UV Index: N/A
  • Thunderstorms: 12%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Janesville Pollen Levels - September 20

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 78° 73° N/A 72°
Low 55° 48° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:19 of sunlight, then sets at 6:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:21 AM with 14:10 of moolight, then sets at 4:31 PM

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps