• Early AM

    Apr 21

    Lo 36°

    Partly cloudy

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    Apr 21

    65°Lo 44°

    Mostly sunny

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Apr 22

    68°Lo 44°

    Some sun, then clouds; breezy

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 23

    56°Lo 35°

    Variably cloudy and cooler

    Moderate indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      70%
    more
  • Thu

    Apr 24

    58°Lo 40°

    Partly sunny and windy

    High indoor dust & dander levels
    • Precip
      3%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 50° 54° 59° 60° 63° 64° 65° 64°
RealFeel® 52° 58° 64° 66° 67° 67° 66° 64°
Humidity 38% 32% 28% 25% 24% 23% 22% 23%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
0%
 
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0%
 
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0%
 
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0%
Snow
 
0%
 
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Ice
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 7 SW 7 SW 7 SW 8 SW 8 SW 8 SW 8 SW 8 SW
UV Index 4 5 6 7 6 5 4 2
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 25° 25° 26° 25° 25° 25° 26° 26°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 65° 58° 83° (1947) 51°
Low 44° 39° 24° (1908) 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 13:37 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:05 AM with 10:14 of moolight, then sets at 11:19 AM

Top Story

Worcester Weather Report

Boston: Milder Patriots' Day Follows Easter Cooldown

April 20, 2014; 9:01 PM ET

After taking a tumble Easter Sunday, temperatures will quickly rebound in Boston for Patriots' Day. more >

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps