• Today

    May 18

    64°Lo 49°

    Mostly sunny and pleasant

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High

  • Sun

    May 19

    64°Lo 53°

    Mostly cloudy

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more

  • Mon

    May 20

    70°Lo 58°

    Variably cloudy, a t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more

  • Tue

    May 21

    72°Lo 55°

    A thunderstorm possible

    Very High indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      76%
    more

  • Wed

    May 22

    66°Lo 51°

    Rather cloudy, showers around

    Extreme indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      83%
    more
Next Previous
Hi 64° RealFeel® 68° Precipitation 10%

Day

N

E

S

W

  • ESE 8 mph
  • Gusts: 14 mph

Mostly sunny and pleasant

  • Max UV Index: 7 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 45° Precipitation 25%

Night

N

E

S

W

  • S 7 mph
  • Gusts: 12 mph

Increasing amounts of clouds

  • Max UV Index: N/A
  • Thunderstorms: 15%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Provincetown Pollen Levels - May 18

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 64° 63° N/A 66°
Low 49° 48° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:18 AM with 14:40 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:51 PM with 12:54 of moolight, then sets at 1:45 AM

How Weather Impacts Seasonal Allergy Symptoms

May 18, 2013; 5:00 AM ET If you suffer with seasonal allergies, the weather can relieve or worsen your symptoms. Marja Martinez has the details.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps