• Today

    Aug 20

    82°Lo 61°

    Fog in the morning; some sun

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

    Aug 21

    74°Lo 59°

    Not as warm with a shower

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

    Aug 22

    73°Lo 55°

    Intervals of clouds and sun

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

    Aug 23

    75°Lo 54°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      46%
    more
  • Sun

    Aug 24

    76°Lo 54°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      58%
    more
Next Previous
Hi 74° RealFeel® 78° Precipitation 58%

Day

N

E

S

W

  • SE 3 mph
  • Gusts: 6 mph

Clouds and breaks of sun; not as warm with a shower

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 29%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 59° RealFeel® 58° Precipitation 43%

Night

N

E

S

W

  • SE 3 mph
  • Gusts: 4 mph

Partly cloudy with a shower in places

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.03 in
  • Rain: 0.03 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Greenwich Pollen Levels - August 21

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 74° 78° 93° (1976) 85°
Low 59° 55° 39° (2007) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:42 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:32 AM with 14:44 of moolight, then sets at 5:16 PM

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps