• Today

    Jul 23

    91°Lo 68°

    Sunshine; breezy, hot, humid

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

    Jul 24

    75°Lo 58°

    Cooler with a thunderstorm

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

    Jul 25

    81°Lo 60°

    Mostly sunny and pleasant

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

    Jul 26

    86°Lo 65°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      10%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      11%
    more
  • Sun

    Jul 27

    85°Lo 69°

    Some sun, a t-storm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      69%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
T-storms
Cloudy
Cloudy
T-storms
Cloudy
Mostly Cloudy
T-storms
Cloudy
Temp (°F) 69° 68° 68° 68° 70° 71° 71° 72°
RealFeel® 66° 67° 66° 65° 69° 71° 70° 74°
Humidity 93% 93% 93% 93% 89% 85% 82% 79%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
51%
 
47%
 
47%
 
51%
 
47%
 
47%
 
51%
 
38%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 4 NW 4 NNW 4 NNW 5 N 6 N 6 N 7 NNE 7 NNE
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 89% 90% 90% 90% 90% 89% 89% 90%
Dew Point 67° 66° 66° 66° 67° 66° 66° 66°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 24

more Historical Weather Data >
  Today Normal Record 7/24/2013
High 75° 83° N/A 86°
Low 58° 61° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:29 AM with 14:44 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:36 AM with 14:48 of moolight, then sets at 6:24 PM

Top Story

Watertown Weather Report

Boston: Another Cooldown to Follow Midweek Storms

July 23, 2014; 4:35 AM ET

Just when it was starting to feel like the dog days of summer again, another push of cool air is taking aim on the Boston area. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps