• Early AM

    May 29

    Lo 60°

    Partly cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Today

    May 29

    79°Lo 59°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    May 30

    85°Lo 61°

    Clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    May 31

    66°Lo 47°

    Cooler with periods of rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Jun 1

    66°Lo 46°

    Clouds and breaks of sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Clear
Mostly Clear
Mostly Sunny
Partly Sunny
Temp (°F) 64° 63° 63° 61° 59° 61° 61° 62°
RealFeel® 64° 64° 63° 61° 59° 60° 60° 62°
Humidity 74% 77% 79% 81% 86% 84% 83% 80%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 4 SE 4 SSE 4 SSE 5 S 5 S 5 S 5 S 6 SSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 10% 11% 10% 5% 3% 10% 27% 49%
Dew Point 55° 56° 56° 55° 55° 56° 56° 56°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 30

more Historical Weather Data >
  Today Normal Record 5/30/2014
High 85° 73° N/A 74°
Low 61° 52° N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:11 AM with 15:04 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:15 PM with 11:14 of moolight, then sets at 3:29 AM

Derry Weather Report

Weekend to End Wet, Much Cooler in Boston

May 28, 2015; 2:05 PM ET

Following only limited rainfall during much of May, the weekend will end wet around Boston with a significant cooldown. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sat. Snow Day Potential