• Early AM

    Jul 30

    Lo 65°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Today

    Jul 30

    88°Lo 63°

    A heavy t-storm in the p.m.

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Fri

    Jul 31

    84°Lo 59°

    Sunny and less humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Sat

    Aug 1

    82°Lo 57°

    A thunderstorm in the area

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Sun

    Aug 2

    83°Lo 59°

    Sunshine and patchy clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Clear 74° Lo 61° RealFeel® 72° / 61°

N

E

S

W

  • Precipitation: 17%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 71%
  • Cloud Cover: 2%
  • Dew Point: 57° F
  • Visibility: 10 mi
5 mph

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 84° 82° 95° (1917) 79°
Low 59° 58° 41° (1932) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:36 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:23 PM with 10:26 of moolight, then sets at 5:49 AM

Loudon Weather Report

Boston: Dog Days of Summer in Store for Rest of Week

July 29, 2015; 9:44 PM ET

Typical hot and humid weather, known as the dog days of summer, is in store for the Boston area during much of this week. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps