• Thu

    Jul 17

    81°Lo 57°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      7 - High
    • Cloud
      Cover
      37%
  • Fri

    Jul 18

    84°Lo 61°

    Partial sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      7 - High
    • Cloud
      Cover
      45%
    more
  • Sat

    Jul 19

    85°Lo 62°

    A thunderstorm in the area

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      7 - High
    • Cloud
      Cover
      40%
    more
  • Sun

    Jul 20

    82°Lo 59°

    Mostly sunny with a t-storm

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      7 - High
    • Cloud
      Cover
      28%
    more
  • Mon

    Jul 21

    81°Lo 65°

    Cloudy, a shower; humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      2 - Low
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 81° RealFeel® 83° Precipitation 15%

Day

N

E

S

W

  • W 6 mph
  • Gusts: 9 mph

Partly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 5%
  • 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® 56° Precipitation 23%

Night

N

E

S

W

  • W 3 mph
  • Gusts: 6 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 17

more Historical Weather Data >
  Today Normal Record 7/17/2013
High 81° 83° N/A 95°
Low 57° 63° N/A 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:23 AM with 14:59 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:30 PM with 13:19 of moolight, then sets at 12:49 PM

Top Story

Londonderry Weather Report

Boston: New Week Brings Storm, Flooding Threat

July 12, 2014; 9:43 PM ET

The risk of thunderstorms and flash flooding will return for the new week. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Thu. Asthma Risk

Thu. UV Index