• Today

    Jul 29

    82°Lo 65°

    Rain and a thunderstorm

    At Risk weather for arthritis pain
    • Rain
      0.31 in
    • Hours of Precip
      4
    • UV
      4 - Moderate
    more
  • Sat

    Jul 30

    85°Lo 65°

    Intervals of clouds and sun

    Beneficial weather for arthritis pain
    • Rain
      0.08 in
    • Hours of Precip
      2
    • UV
      5 - High
    more
  • Sun

    Jul 31

    79°Lo 65°

    Not as warm with showers

    Neutral weather for arthritis pain
    • Rain
      0.67 in
    • Hours of Precip
      7.5
    • UV
      4 - Moderate
  • Mon

    Aug 1

    73°Lo 62°

    Mostly cloudy

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
  • Tue

    Aug 2

    75°Lo 58°

    Periods of clouds and sun

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
Next Previous
Hi 79° RealFeel® 81° Precipitation 100%

Day

N

E

S

W

  • E 5 mph
  • Gusts: 6 mph

Mostly cloudy and not as warm with showers

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 29%
  • Precipitation: 0.35 in
  • Rain: 0.35 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4.5 hrs
  • Hours of Rain: 4.5 hrs
Lo 65° RealFeel® 62° Precipitation 67%

Night

N

E

S

W

  • E 4 mph
  • Gusts: 6 mph

Plenty of clouds with a couple of soaking showers

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.32 in
  • Rain: 0.32 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 79° 82° N/A 88°
Low 65° 63° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 14:30 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:21 AM with 14:56 of moolight, then sets at 6:17 PM

Derry Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 29, 2016; 8:10 AM ET

Rounds of drenching showers and thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. more >

Sun. Arthritis Pain

Sun. UV Index