• Today

    May 25

    80°Lo 62°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    May 26

    84°Lo 64°

    A t-storm in the afternoon

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

    May 27

    82°Lo 64°

    Partly sunny and warm

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

    May 28

    80°Lo 64°

    A shower or t-storm in spots

    Low ragweed pollen levels
    • Precip
      41%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      92%
    more
  • Fri

    May 29

    78°Lo 63°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      31%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
T-storms
Temp (°F) 71° 73° 76° 80° 80° 81° 84° 80°
RealFeel® 69° 73° 78° 81° 81° 83° 85° 77°
Humidity 60% 55% 51% 48% 46% 45% 41% 57%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
6%
 
5%
 
5%
 
8%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 17 SW 16 SW 15 SW 17 SW 18 SSW 17 SSW 17 SSW 18 SSW
UV Index 3 4 6 7 7 7 6 4
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 45%
Dew Point 56° 56° 57° 59° 58° 58° 58° 64°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2014
High 84° 69° 97° (1880) 79°
Low 64° 53° 39° (1882) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:13 AM with 14:56 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:21 PM with 12:40 of moolight, then sets at 2:01 AM

Chelsea Weather Report

Boston to Turn Warmer on Memorial Day

May 25, 2015; 3:54 AM ET

Warmth will make a comeback around the Boston area for the remainder of this Memorial Day holiday weekend, seemingly fitting for the unofficial start to summer. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps