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  • Today

    Sep 21

    A.M. downpours; mostly cloudy 77°Lo 58°
    more
  • Mon

    Sep 22

    Breezy with clouds and sun 67°Lo 42°
    more
  • Tue

    Sep 23

    Mostly sunny and nice 68°Lo 43°
  • Wed

    Sep 24

    Nice with plenty of sun 66°Lo 39°
    more
  • Thu

    Sep 25

    Nice with plenty of sun 71°Lo 45°
    more
< Previous 8 hours Next 8 hours >
  Tue
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Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 51° 55° 60° 64° 65° 67° 68° 68°
RealFeel® 51° 57° 63° 68° 68° 68° 68° 67°
Humidity 65% 56% 49% 44% 42% 41% 41% 41%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 W 5 W 6 WNW 6 WNW 7 WNW 8 WNW 7 WNW 7 WNW
UV Index 1 2 3 4 5 4 3 2
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 39° 39° 41° 42° 42° 42° 43° 44°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 68° 70° N/A 61°
Low 43° 49° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 12:07 of sunlight, then sets at 6:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:55 AM with 12:23 of moolight, then sets at 6:18 PM

Top Story

Londonderry 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 >