• Tonight

    Apr 20

    Lo 46°

    Fog with rain and drizzle

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Tue

    Apr 21

    60°Lo 42°

    Areas of morning fog

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    Apr 22

    59°Lo 37°

    Some sun, then clouds; cold

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

    Apr 23

    48°Lo 35°

    Colder with clouds and sun

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      56%
    more
  • Fri

    Apr 24

    49°Lo 35°

    Partly sunny and chilly

    Ragweed Pollen Weather
    • Precip
      16%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      33%
    more
Next Previous
Hi 47° RealFeel® 39° Precipitation 97%

Day

N

E

S

W

  • ESE 12 mph
  • Gusts: 22 mph

Colder with rain, some heavy; breezy this morning

  • Max UV Index: 2 (Low)
  • Thunderstorms: 3%
  • Precipitation: 0.78 in
  • Rain: 0.78 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 9 hrs
  • Hours of Rain: 9 hrs
Lo 46° RealFeel® 39° Precipitation 75%

Night

N

E

S

W

  • ESE 7 mph
  • Gusts: 10 mph

Areas of fog with occasional rain and drizzle

  • Max UV Index: N/A
  • Thunderstorms: 22%
  • Precipitation: 0.17 in
  • Rain: 0.17 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Worcester Pollen Levels - April 20

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 47° 57° 91° (1941) 55°
Low 46° 39° 20° (1926) 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 13:35 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:25 AM with 14:29 of moolight, then sets at 9:54 PM

Worcester Weather Report

Boston: Cooler Air to Sweep Away Warmth This Week

April 20, 2015; 2:47 PM ET

Cooler air will push into the Boston area during the middle and latter part of the week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps