• Early AM

    Apr 19

    Lo 40°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Today

    Apr 19

    59°Lo 39°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    Apr 20

    50°Lo 47°

    Cooler with periods of rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Tue

    Apr 21

    64°Lo 40°

    Warmer with a shower or two

    Low ragweed pollen levels
    • Precip
      59%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      85%
    more
  • Wed

    Apr 22

    61°Lo 38°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      41%
    more
Next Previous
Clear 40° RealFeel® 37°

N

E

S

W

  • Humidity: 72%
  • Cloud Cover: 15%
  • Dew Point: 33° F
  • Rain: 0 in
  • Snow: 0 in
  • Visibility: 10 mi
7 mph

Lowell Weather Report

2015 Boston Marathon Forecast: Rain and Wind in Store for Runners

April 18, 2015; 11:01 PM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and rainy conditions. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps