• Tonight

    Aug 29

    Lo 57°

    Mainly clear

    Outdoor Barbecue Weather
    • Precip
      54%
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      14 mph
  • Tue

    Aug 30

    80°Lo 61°

    Sunny; pleasant, low humidity

    Excellent for an outdoor bbq
    • Precip
      5%
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      6 mph
    more
  • Wed

    Aug 31

    87°Lo 66°

    Partly sunny

    Excellent for an outdoor bbq
    • Precip
      21%
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Sep 1

    78°Lo 60°

    Clouds and sun; less humid

    Excellent for an outdoor bbq
    • Precip
      14%
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      6 mph
    more
  • Fri

    Sep 2

    74°Lo 54°

    Partly sunny, breezy and nice

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      14 mph
    more
Next Previous
Hi 84° RealFeel® 85° Precipitation 54%

Day

N

E

S

W

  • WNW 14 mph
  • Gusts: 26 mph

Clouds and sun; a morning shower in spots, becoming breezy and less humid this afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 57° RealFeel® 58° Precipitation 10%

Night

N

E

S

W

  • NW 5 mph
  • Gusts: 15 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2015
High 84° 78° 96° (1953) 80°
Low 57° 55° 35° (1941) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:17 of sunlight, then sets at 7:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:10 AM with 14:35 of moolight, then sets at 5:45 PM

Portsmouth Weather Report

September to start on cooler, less humid note in northeastern US

August 29, 2016; 4:44 PM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Mon. Outdoor Entertaining

Mon. Wind Maps

Mon. UV Index