• Today

    Sep 21

    75°Lo 58°

    A.M. downpours; mostly cloudy

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

    Sep 22

    69°Lo 45°

    Breezy with clouds and sun

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

    Sep 23

    69°Lo 46°

    Sunny much of the time

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

    Sep 24

    68°Lo 45°

    Plenty of sunshine

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      0%
    more
  • Thu

    Sep 25

    72°Lo 49°

    Plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Showers
Cloudy
Cloudy
Cloudy
Showers
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 65° 64° 63° 62° 58° 61° 63° 65°
RealFeel® 63° 63° 61° 59° 54° 57° 60° 63°
Humidity 89% 87% 87% 88% 98% 84% 78% 71%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
52%
 
48%
 
44%
 
48%
 
52%
 
6%
 
3%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 4 W 4 W 4 W 5 W 6 W 7 WNW 8 WNW 8 WNW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 93% 96% 90% 70% 44% 46% 46% 46%
Dew Point 61° 60° 59° 58° 57° 56° 55° 55°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 69° 70° N/A 70°
Low 45° 50° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 12:11 of sunlight, then sets at 6:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:58 AM with 12:52 of moolight, then sets at 5:50 PM

Top Story

Manchester 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 >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps