• Today

    May 3

    56°Lo 45°

    Clouds yielding to sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      62°
  • Mon

    May 4

    63°Lo 51°

    Plenty of sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      69°
    more
  • Tue

    May 5

    65°Lo 47°

    A couple of p.m. t-storms

    Very Good for lawn mowing
    • Hours of Precip
      2
    • Precip
      60%
    • Hi
      RealFeel
      72°
    more
  • Wed

    May 6

    59°Lo 46°

    Some clouds, then sunshine

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      69°
    more
  • Thu

    May 7

    59°Lo 46°

    Mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      69°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 54° 53° 52° 51° 49° 48° 48° 48°
RealFeel® 59° 56° 52° 49° 46° 44° 44° 44°
Humidity 62% 67% 68% 72% 78% 81% 81% 83%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
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Snow
 
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Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 8 S 8 S 8 S 8 S 7 S 7 S 7 SSW 7 SSW
UV Index 6 4 2 1 0 0 0 0
Cloud Cover 1% 5% 9% 13% 16% 13% 16% 12%
Dew Point 41° 42° 42° 42° 42° 43° 43° 43°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 56° 55° N/A 64°
Low 45° 45° N/A 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:06 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:18 PM with 10:43 of moolight, then sets at 6:01 AM

Chatham Weather Report

Boston: Building Weekend Warmth to be Followed by Taste of Summer

May 3, 2015; 1:27 PM ET

After temperatures rise this weekend, Boston will experience a taste of summer early in the new week. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Sun. Overnight Freeze

Sun. Degree Days

Sun. Evapotranspiration