• Today

    Jan 31

    26°Lo 21°

    Sunny, breezy and colder

    Neutral weather for migraines
    • Hi
      RealFeel
      11°
    • UV
      3 - Moderate
    • Cloud
      Cover
      5%
    more
  • Sun

    Feb 1

    38°Lo 32°

    A bit of snow and rain

    Beneficial weather for migraines
    • Hi
      RealFeel
      35°
    • UV
      2 - Low
    • Cloud
      Cover
      82%
  • Mon

    Feb 2

    37°Lo 10°

    Snow and rain tapering off

    Neutral weather for migraines
    • Hi
      RealFeel
      28°
    • UV
      1 - Low
    • Cloud
      Cover
      98%
    more
  • Tue

    Feb 3

    24°Lo 16°

    Partly sunny and colder

    At Risk weather for migraines
    • Hi
      RealFeel
      18°
    • UV
      2 - Low
    • Cloud
      Cover
      35%
    more
  • Wed

    Feb 4

    43°Lo 29°

    Clouds and sun; not as cold

    Neutral weather for migraines
    • Hi
      RealFeel
      36°
    • UV
      2 - Low
    • Cloud
      Cover
      53%
    more
Next Previous
Hi 38° RealFeel® 35° Precipitation 55%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 10 mph

Rather cloudy and not as cold; a little accumulation of snow and rain late in the afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.05 in
  • Rain: 0.04 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 32° RealFeel® 23° Precipitation 67%

Night

N

E

S

W

  • ESE 8 mph
  • Gusts: 14 mph

Rain at times

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.33 in
  • Rain: 0.33 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 5.5 hrs

Temperature History - Feb 1

more Historical Weather Data >
  Today Normal Record 2/1/2014
High 38° 41° N/A 48°
Low 32° 24° N/A 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:08 AM with 10:12 of sunlight, then sets at 5:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:35 PM with 14:21 of moolight, then sets at 5:56 AM

Williamstown Weather Report

Philadelphia: Snow to Change to Ice, Rain Before Groundhog Day

January 31, 2015; 10:06 AM ET

Cold air sweeping in this weekend will help pave the way for a winter storm late Sunday afternoon into Monday afternoon around Philadelphia. more >

Sun. Migraine Headache

Sun. UV Index