• Today

    Jun 18

    73°Lo 47°

    Cooler with some sun

    Very High indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      50 - Moderate
  • Wed

    Jun 19

    76°Lo 52°

    Mostly sunny and pleasant

    Very High indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      50 - Moderate
    more
  • Thu

    Jun 20

    82°Lo 65°

    Mostly sunny, breezy and nice

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    Jun 21

    87°Lo 68°

    A p.m. t-storm possible

    Extreme indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      69%
    more
  • Sat

    Jun 22

    92°Lo 72°

    Thunderstorms possible

    Extreme indoor dust & dander levels
    • Precip
      35%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Cooler 73° Lo 70° RealFeel® 76° / 66°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 51%
  • Cloud Cover: 61%
  • Dew Point: 53° F
  • Visibility: 10 mi
8 mph

Temperature History - Jun 18

more Historical Weather Data >
  Today Normal Record 6/18/2012
High 73° 81° N/A 95°
Low 47° 58° N/A 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:18 AM with 15:19 of sunlight, then sets at 8:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:16 PM with 10:51 of moolight, then sets at 2:07 AM

Top Story

Janesville Weather Report

Warmth Ahead for East, Midwest Thanks to Alaska

June 18, 2013; 5:10 PM ET

Warmth is forecast to build over much of the eastern half of the nation by July, with Alaska of all places helping out. more >

How to Grow an Enviable Garden

Jun 17, 2013; 5:00 AM ET Christopher Harner of Harner Farm discusses how weather extremes can impact vegetable and fruit production and offer tips to grow an enviable home garden.

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps