• Tonight

    Dec 21

    Lo 23°

    Patchy clouds

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

    Dec 22

    38°Lo 32°

    Some sun, then clouds

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

    Dec 23

    46°Lo 43°

    Damp in the afternoon

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

    Dec 24

    55°Lo 42°

    Breezy with periods of rain

    Low ragweed pollen levels
    • Precip
      69%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      98%
    more
  • Thu

    Dec 25

    44°Lo 33°

    Rather cloudy; windy, colder

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      21 mph
    • Cloud
      Cover
      78%
    more
Next Previous
Hi 33° RealFeel® 34° Precipitation 10%

Day

N

E

S

W

  • NW 2 mph
  • Gusts: 5 mph

Mainly cloudy

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 23° RealFeel® 21° Precipitation 2%

Night

N

E

S

W

  • SE 4 mph
  • Gusts: 6 mph

Patchy clouds

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

Port Byron Pollen Levels - December 21

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 33° 34° 58° (1988) 56°
Low 23° 20° -20° (1955) 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:35 AM with 9:00 of sunlight, then sets at 4:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:46 AM with 9:55 of moolight, then sets at 4:41 PM

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps