• Tue

    May 19

    75°Lo 57°

    Mostly cloudy and warmer

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      79%
  • Wed

    May 20

    77°Lo 48°

    Mostly cloudy, showers around

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      69%
    more
  • Thu

    May 21

    66°Lo 46°

    Cloudy and colder

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      98%
    more
  • Fri

    May 22

    66°Lo 46°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      25%
    more
  • Sat

    May 23

    69°Lo 51°

    Considerable cloudiness

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      89%
    more
Next Previous
Hi 75° RealFeel® 75° Precipitation 25%

Day

N

E

S

W

  • N 9 mph
  • Gusts: 23 mph

Mostly cloudy and warmer

  • Max UV Index: 4 (Moderate)
  • 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 57° RealFeel® 55° Precipitation 20%

Night

N

E

S

W

  • N 6 mph
  • Gusts: 9 mph

Mostly cloudy

  • 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 - May 19

more Historical Weather Data >
  Today Normal Record 5/19/2014
High 75° 70° N/A 67°
Low 57° 45° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 14:43 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:47 AM with 14:50 of moolight, then sets at 9:37 PM

Holliston Weather Report

Boston: Temperatures to Throttle Back After 80-Degree Warmth

May 4, 2015; 1:24 PM ET

Following the first 80-degree day since last September, highs for much of the balance of the week will be in the comfortable 70s around Boston. more >