• Today

    Apr 19

    50°Lo 38°

    Mostly sunny and cooler

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

    Apr 20

    52°Lo 49°

    Windy with occasional rain

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

    Apr 21

    60°Lo 41°

    Warmer with a shower or two

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

    Apr 22

    56°Lo 43°

    Plenty of sunshine

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      8%
    more
  • Thu

    Apr 23

    52°Lo 38°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      17%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      42%
Next Previous
Hi 52° RealFeel® 49° Precipitation 17%

Day

N

E

S

W

  • SW 14 mph
  • Gusts: 23 mph

Mostly cloudy

  • Max UV Index: 6 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 38° RealFeel® 25° Precipitation 55%

Night

N

E

S

W

  • W 10 mph
  • Gusts: 17 mph

Partly cloudy with a shower late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Apr 23

more Historical Weather Data >
  Today Normal Record 4/23/2014
High 52° 56° 75° (1962) 57°
Low 38° 41° 27° (1971) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 13:41 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:50 AM with 14:42 of moolight, then sets at 12:32 AM

Dennis Weather Report

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

April 19, 2015; 4:51 AM 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 >

Thu. Dust & Dander

Thu. Wind Maps