1 - 5 of 45 days | All 45 days
Next 5 Days
  • Tonight

    Sep 21

    Mostly cloudy, showers around Lo 58°
    more
  • Mon

    Sep 22

    Breezy with periods of sun 70°Lo 45°
  • Tue

    Sep 23

    Mostly sunny and pleasant 68°Lo 45°
    more
  • Wed

    Sep 24

    Plenty of sunshine 64°Lo 43°
    more
  • Thu

    Sep 25

    Sunny and pleasant 69°Lo 48°
    more
Times of clouds and sun 70° Lo 62° RealFeel® 68° / 58°

N

E

S

W

  • Precipitation: 6%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 71%
  • Cloud Cover: 46%
  • Dew Point: 56° F
  • Visibility: 10 mi
12 mph

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 70° 70° 95° (1941) 73°
Low 45° 48° 25° (1962) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 12:11 of sunlight, then sets at 6:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:55 AM with 12:52 of moolight, then sets at 5:47 PM

Top Story

Portsmouth Weather Report

Boston: September Temperature Roller Coaster to Continue

September 21, 2014; 4:42 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Boston. more >