• Today

    Sep 18

    71°Lo 40°

    Fog in the a.m.; partly sunny

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      73°
    • Wind
      Gust
      11 mph
  • Fri

    Sep 19

    58°Lo 38°

    Mostly sunny and cooler

    Good for an outdoor bbq
    • Precip
      8%
    • Hi
      RealFeel
      63°
    • Wind
      Gust
      15 mph
    more
  • Sat

    Sep 20

    70°Lo 55°

    Warmer

    Very Good for an outdoor bbq
    • Precip
      8%
    • Hi
      RealFeel
      66°
    • Wind
      Gust
      25 mph
    more
  • Sun

    Sep 21

    78°Lo 57°

    Some sun, then clouds

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      78°
    • Wind
      Gust
      10 mph
    more
  • Mon

    Sep 22

    69°Lo 45°

    A morning shower possible

    Very Good for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      69°
    • Wind
      Gust
      14 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Clear
Temp (°F) 68° 69° 70° 70° 71° 70° 67° 65°
RealFeel® 72° 73° 73° 72° 71° 68° 63° 61°
Humidity 47% 44% 43% 42% 42% 44% 48% 53%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
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5%
Snow
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 5 NW 5 NW 5 NW 5 NW 5 NNW 5 NNW 7 NNW 8 NNW
UV Index 4 5 4 3 2 1 0 0
Cloud Cover 9% 10% 45% 45% 45% 41% 26% 26%
Dew Point 47° 46° 46° 47° 48° 48° 47° 47°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 71° 72° N/A 74°
Low 40° 52° N/A 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 12:22 of sunlight, then sets at 6:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:12 AM with 14:32 of moolight, then sets at 3:44 PM

Top Story

Derry Weather Report

Boston: Remainder of Week to Be Dry, Cool

September 18, 2014; 8:02 AM ET

Rainfall will be scarce around Boston this week, but cool air will be plentiful. 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.

Thu. Outdoor Entertaining

Thu. Wind Maps

Thu. UV Index