• Today

    Sep 21

    74°Lo 60°

    Mostly cloudy, showers around

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Sep 22

    71°Lo 46°

    Breezy with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Sep 23

    67°Lo 49°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Sep 24

    64°Lo 45°

    A full day of sunshine

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      0%
    more
  • Thu

    Sep 25

    67°Lo 51°

    Plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Showers
Cloudy
Temp (°F) 68° 70° 72° 73° 74° 74° 72° 71°
RealFeel® 68° 71° 74° 73° 74° 73° 70° 69°
Humidity 86% 82% 79% 76% 73% 72% 76% 80%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
37%
 
43%
 
47%
 
51%
 
47%
 
47%
 
51%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 5 SSE 6 SSE 7 SSE 7 SSE 8 SSE 8 SE 7 SE 7 SE
UV Index 2 2 3 3 2 2 1 0
Cloud Cover 78% 81% 80% 81% 84% 86% 88% 90%
Dew Point 63° 65° 65° 65° 64° 65° 64° 64°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 74° 68° N/A 76°
Low 60° 48° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 12:13 of sunlight, then sets at 6:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:58 AM with 13:20 of moolight, then sets at 5:18 PM

Top Story

Gloucester Weather Report

Boston: September Temperature Roller Coaster to Continue

September 21, 2014; 4:42 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Boston. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps