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    • Early AM

      Jun 27

      49° Lo
      Clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Today

      Jun 27

      78° /56°
      Nice with plenty of sun
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Moderate
      • Tree Pollen: Moderate
      More
    • Wed

      Jun 28

      76° /67°F
      A severe p.m. t-storm; cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Thu

      Jun 29

      83° /63°
      A morning shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Jun 30

      78° /60°
      Not as warm with t-storms
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    76°Hi RealFeel® 73° Precipitation 64%
    Cloudy and breezy; a severe afternoon thunderstorm; storms may bring downpours and damaging winds
    • S 17 mph
    • Gusts: 23 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 95%
    • Precipitation: 0.42 in
    • Rain: 0.42 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    67°Lo RealFeel® 62° Precipitation 68%
    A severe evening thunderstorm; overcast and humid; storms may bring downpours and damaging winds
    • SW 13 mph
    • Gusts: 21 mph
    • Max UV Index: N/A
    • Thunderstorms: 95%
    • Precipitation: 0.61 in
    • Rain: 0.61 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Janesville Pollen Levels Jun 28

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 6/28/2016
    High 76° 83° N/A 73°
    Low 67° 60° N/A 54°

    Sunrise/Sunset

    • Sunrise: 5:20 AM
    • Sunset: 8:38 PM
    • Duration: 15:18 hr

    Moonrise/Moonset

    • Moonrise: 9:28 AM
    • Moonset: 11:30 PM
    • Duration: 14:02 hr
    Astronomy

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps