• Mon

    Aug 17

    79°Lo 59°

    Clouds giving way to some sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      32%
  • Tue

    Aug 18

    79°Lo 59°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      77%
    more
  • Wed

    Aug 19

    79°Lo 58°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      44%
    more
  • Thu

    Aug 20

    78°Lo 53°

    Afternoon thunderstorms

    Ragweed Pollen Weather
    • Precip
      75%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      98%
    more
  • Fri

    Aug 21

    76°Lo 56°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      53%
    more
Next Previous
Hi 79° RealFeel® 84° Precipitation 25%

Day

N

E

S

W

  • ESE 2 mph
  • Gusts: 5 mph

Clouds giving way to some sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 59° RealFeel® 60° Precipitation 10%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 8 mph

Clear

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

Temperature History - Aug 17

more Historical Weather Data >
  Today Normal Record 8/17/2014
High 79° N/A N/A 73°
Low 59° N/A N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 13:53 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:53 AM with 12:49 of moolight, then sets at 8:42 PM

Winchester Weather Report

Boston: Dog Days of Summer in Store for Much of Week

July 28, 2015; 11:08 PM ET

Typical hot and humid weather, known as the dog days of summer, are in store for the Boston area during much of this week. more >