• Today

    Dec 18

    43°Lo 27°

    Mostly cloudy and breezy

    Good for stargazing
    • Cloud
      Cover
      28%
    • Precip
      3%
    • Hours of Precip
      2
  • Fri

    Dec 19

    34°Lo 24°

    Mostly sunny

    Excellent for stargazing
    • Cloud
      Cover
      11%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Sat

    Dec 20

    32°Lo 28°

    Mostly sunny

    Fair for stargazing
    • Cloud
      Cover
      81%
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Sun

    Dec 21

    33°Lo 29°

    Sunshine and patchy clouds

    Very Good for stargazing
    • Cloud
      Cover
      19%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Mon

    Dec 22

    38°Lo 32°

    Sun yielding to clouds

    Poor for stargazing
    • Cloud
      Cover
      96%
    • Precip
      55%
    • Hours of Precip
      1.5
    more
Next Previous
Hi 43° RealFeel® 31° Precipitation 60%

Day

N

E

S

W

  • WNW 14 mph
  • Gusts: 25 mph

Mostly cloudy and breezy

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 1.5 hrs
Lo 27° RealFeel® 16° Precipitation 3%

Night

N

E

S

W

  • WNW 14 mph
  • Gusts: 25 mph

Partly cloudy and breezy

  • 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 - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 43° 38° 52° (1984) 34°
Low 27° 20° -13° (1980) 14°

Solunar Information for Portsmouth, NH

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 9:00 of sunlight, then sets at 4:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:15 AM with 10:37 of moolight, then sets at 1:52 PM

Mon, Dec 22
New
Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last

Portsmouth Weather Report

Boston: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 18, 2014; 1:08 PM ET

Following benign weather this weekend, a major storm will affect Boston, much of the East and Midwest on Christmas Eve. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Thu. Stargazing