• Tonight

    Jun 2

    Lo 54°

    Mostly cloudy, a little rain

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Jun 3

    65°Lo 57°

    Mostly cloudy, a little rain

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

    Jun 4

    67°Lo 59°

    Rather cloudy with a shower

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    Jun 5

    77°Lo 61°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      77%
    more
  • Sat

    Jun 6

    81°Lo 59°

    A shower and t-storm around

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      51%
Next Previous
Hi 81° RealFeel® 86° Precipitation 60%

Day

N

E

S

W

  • ENE 9 mph
  • Gusts: 13 mph

Times of clouds and sun with a couple of showers and a thunderstorm

  • Max UV Index: 7 (High)
  • Thunderstorms: 40%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 59° RealFeel® 57° Precipitation 55%

Night

N

E

S

W

  • ESE 7 mph
  • Gusts: 14 mph

Partly cloudy with a passing shower

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Jun 6

more Historical Weather Data >
  Today Normal Record 6/6/2014
High 81° 79° N/A 76°
Low 59° 57° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:33 AM with 14:52 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:42 PM with 10:59 of moolight, then sets at 10:41 AM

Williamstown Weather Report

Philadelphia to Remain Unsettled Following Cooldown

June 2, 2015; 12:00 PM ET

Rain will be slow to retreat following a cooldown in the Philadelphia area. more >

Sat. Dust & Dander

Sat. Wind Maps