• Tue

    May 17

    68°Lo 47°

    Couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      79%
    more
  • Wed

    May 18

    65°Lo 53°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      35%
  • Thu

    May 19

    73°Lo 58°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      82%
    more
  • Fri

    May 20

    75°Lo 56°

    Overcast with a bit of rain

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      80%
    more
  • Sat

    May 21

    73°Lo 59°

    Plenty of clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      100%
    more
Next Previous
Hi 65° RealFeel® 64° Precipitation 20%

Day

N

E

S

W

  • WNW 16 mph
  • Gusts: 34 mph

Partly sunny

  • Max UV Index: 6 (High)
  • 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 53° RealFeel® 49° Precipitation 10%

Night

N

E

S

W

  • WSW 9 mph
  • Gusts: 20 mph

Clear

  • 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 18

more Historical Weather Data >
  Today Normal Record 5/18/2015
High 65° 69° N/A 69°
Low 53° 48° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:19 AM with 14:46 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:03 PM with 11:19 of moolight, then sets at 4:22 AM

Londonderry Weather Report

Rounds of rain to frequent northeastern US through first week of May

May 2, 2016; 3:37 PM ET

Dry days will be hard to come by in the northeastern United States for the first week of May as storm systems bring frequent rain to the region. more >