• Early AM

    May 23

    Lo 39°

    Partly to mostly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      72°
    more
  • Today

    May 23

    63°Lo 43°

    Mostly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      65°
  • Sun

    May 24

    81°Lo 54°

    Mostly sunny and warmer

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      14%
    • Hi
      RealFeel
      82°
    more
  • Mon

    May 25

    83°Lo 60°

    A blend of sun and clouds

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      85°
    more
  • Tue

    May 26

    87°Lo 65°

    A t-storm in the afternoon

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      51%
    • Hi
      RealFeel
      89°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 47° 50° 52° 54° 56° 56° 58° 60°
RealFeel® 43° 49° 52° 56° 59° 60° 61° 64°
Humidity 40% 33% 26% 22% 20% 19% 19% 19%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
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0%
 
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0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
0%
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 10 WNW 10 WNW 12 WNW 12 WNW 12 WNW 12 WNW 12 WNW 10 W
UV Index 2 3 5 6 7 8 7 6
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 24° 22° 18° 16° 15° 15° 16° 18°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 63° 71° N/A 57°
Low 43° 50° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:16 AM with 14:53 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:29 AM with 14:04 of moolight, then sets at 12:33 AM

Londonderry Weather Report

Boston: Temperatures to Ride Roller Coaster Into Memorial Day

May 23, 2015; 3:05 AM ET

Temperatures will remain on a roller coaster ride around the Boston area through the Memorial Day holiday weekend. 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

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration