• Sun

    Sep 21

    78°Lo 54°

    Mostly cloudy and comfortable

    Ragweed Pollen Weather
    • Precip
      18%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      76%
  • Mon

    Sep 22

    72°Lo 47°

    Occasional rain

    Ragweed Pollen Weather
    • Precip
      67%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      80%
    more
  • Tue

    Sep 23

    63°Lo 43°

    Mostly cloudy and cooler

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      71%
    more
  • Wed

    Sep 24

    77°Lo 49°

    Sunny and warmer

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      0%
    more
  • Thu

    Sep 25

    79°Lo 49°

    Sunny and very warm

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      2%
    more
Next Previous
Hi 78° RealFeel® 77° Precipitation 18%

Day

N

E

S

W

  • SSW 5 mph
  • Gusts: 11 mph

Mostly cloudy and comfortable

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 54° RealFeel® 52° Precipitation 24%

Night

N

E

S

W

  • SSW 4 mph
  • Gusts: 6 mph

Mostly cloudy

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

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 78° 70° 93° (1978) 76°
Low 54° 45° 28° (1962) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 12:14 of sunlight, then sets at 6:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:00 AM with 13:22 of moolight, then sets at 5:22 PM

Top Story

Loudon Weather Report

Boston: Much of Week to Be Dry, Cool

September 16, 2014; 6:48 AM ET

Rainfall will be scarce around Boston this week, but cool air will be plentiful. more >