• Today

    Dec 22

    38°Lo 33°

    Mostly cloudy, afternoon mist

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      55%
    • Hours of Precip
      4
  • Tue

    Dec 23

    44°Lo 40°

    Fog with rain and drizzle

    Advisory for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      59%
    • Hours of Precip
      7
    more
  • Wed

    Dec 24

    50°Lo 48°

    Breezy with pouring rain

    Warning for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      80%
    • Hours of Precip
      14.5
    more
  • Thu

    Dec 25

    58°Lo 33°

    A little morning rain

    Watch for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      70%
    • Hours of Precip
      2
    more
  • Fri

    Dec 26

    47°Lo 32°

    Partly sunny and colder

    Watch for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
Next Previous
Hi 38° RealFeel® 37° Precipitation 55%

Day

N

E

S

W

  • NE 5 mph
  • Gusts: 12 mph

Mostly cloudy with spotty drizzle late this afternoon

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 33° RealFeel® 31° Precipitation 68%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 6 mph

Mostly cloudy with occasional rain, some ice mixed in early; areas of fog

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 38° 37° N/A 45°
Low 33° 19° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:13 AM with 9:04 of sunlight, then sets at 4:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:22 AM with 10:02 of moolight, then sets at 5:24 PM

Ayer Weather Report

Boston: Christmas Eve Storm to Affect Holiday Travel This Week

December 22, 2014; 12:42 PM ET

Holiday travel will be at risk across the Boston area this week as a strong storm takes shape and blasts through the Northeast. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index