• Tonight

    Dec 22

    Lo 38°

    Fog; rain and drizzle late

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Dec 23

    46°Lo 44°

    Rain and drizzle; fog, breezy

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

    Dec 24

    54°Lo 51°

    Downpours; breezy, mild

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

    Dec 25

    59°Lo 37°

    Morning rain; cloudy, windy

    Low ragweed pollen levels
    • Precip
      69%
    • Wind
      Speed
      23 mph
    • Cloud
      Cover
      97%
    more
  • Fri

    Dec 26

    47°Lo 37°

    Mostly sunny and colder

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Occasional rain and drizzle 43° Lo 41° RealFeel® 31° / 26°

N

E

S

W

  • Precipitation: 58%
  • Rain: 0.11 in
  • Snow: 0 in
  • Humidity: 92%
  • Cloud Cover: 94%
  • Dew Point: 40° F
  • Visibility: 1 mi
18 mph

Temperature History - Dec 23

more Historical Weather Data >
  Today Normal Record 12/23/2013
High 46° 39° 67° (1990) 40°
Low 44° 26° -12° (1883) 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 9:05 of sunlight, then sets at 4:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:11 AM with 10:19 of moolight, then sets at 6:30 PM

Charlestown Weather Report

Boston: Christmas Eve Storm to Affect Holiday Travel This Week

December 22, 2014; 12:42 PM ET

Holiday travel will be at risk across the Boston area this week as a strong storm takes shape and blasts through the Northeast. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps