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  • Tonight

    Aug 24

    Partly cloudy Lo 64°
    more
  • Thu

    Aug 25

    Breezy with clouds and sun 86°Lo 70°
  • Fri

    Aug 26

    A thunderstorm in spots 89°Lo 63°
    more
  • Sat

    Aug 27

    Mostly sunny and beautiful 79°Lo 56°
    more
  • Sun

    Aug 28

    Partly sunny and delightful 75°Lo 63°
    more
< Previous 8 hours Next 8 hours >
  Thu
7am
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Forecast
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Temp (°F) 67° 69° 73° 76° 79° 82° 84° 85°
RealFeel® 65° 68° 73° 77° 81° 84° 85° 85°
Humidity 80% 80% 74% 64% 59% 57% 54% 50%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
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Snow
 
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Ice
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 7 SW 9 SW 10 SSW 13 SSW 14 SSW 17 SSW 20 SSW 22 SSW
UV Index 0 1 2 3 4 5 5 5
Cloud Cover 26% 46% 46% 46% 46% 46% 52% 65%
Dew Point 60° 63° 64° 63° 64° 66° 65° 65°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2015
High 86° 79° 97° (1948) 74°
Low 70° 56° 35° (1940) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 13:29 of sunlight, then sets at 7:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:05 PM with 16:04 of moolight, then sets at 2:10 PM

Portsmouth Weather Report

Is summer heat, humidity over for the northeastern US?

August 24, 2016; 4:55 PM ET

Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States? more >