• Tonight

    Sep 20

    Lo 45°

    Clear to partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Sep 21

    70°Lo 45°

    Partly sunny and beautiful

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

    Sep 22

    76°Lo 53°

    Mostly sunny and pleasant

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

    Sep 23

    75°Lo 54°

    Partly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      26%
    more
  • Wed

    Sep 24

    78°Lo 54°

    Pleasant with sunshine

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      5%
    more
Next Previous
Hi 70° RealFeel® 65° Precipitation 55%

Day

N

E

S

W

  • NW 15 mph
  • Gusts: 42 mph

A thunderstorm in spots this morning, then becoming breezy; not as warm

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.03 in
  • Rain: 0.03 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 45° RealFeel® 41° Precipitation 0%

Night

N

E

S

W

  • NW 8 mph
  • Gusts: 25 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Riverdale 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 70° 68° 94° (1960) 63°
Low 45° 44° 24° (1918) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:29 AM with 12:19 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:00 AM with 14:01 of moolight, then sets at 6:01 PM

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps