• Tonight

    Sep 23

    Lo 45°

    Mainly clear; patchy fog late

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Sep 24

    67°Lo 47°

    Fog in the a.m.; mostly sunny

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

    Sep 25

    64°Lo 48°

    Clouds and breaks of sun

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

    Sep 26

    74°Lo 49°

    Mostly sunny and nice

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

    Sep 27

    78°Lo 53°

    Sunny, nice and warm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Clear
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 41° 40° 40° 42° 46° 50° 55° 60°
RealFeel® 40° 40° 40° 41° 47° 52° 59° 66°
Humidity 77% 80% 79% 81% 73% 65% 55% 48%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 2 S 2 S 2 N 2 N 2 N 2 SE 2 NNW 3 SSW
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 6% 3% 4% 3% 4% 1% 4% 5%
Dew Point 34° 34° 34° 36° 38° 39° 39° 40°
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 Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 70° 70° N/A 61°
Low 45° 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: Late Thursday Rain to Disrupt Dry Week

September 23, 2014; 9:14 PM ET

A storm moving up the Atlantic coast with rain will briefly disrupt the dry weather and warming trend this week around Boston. 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

Tue. Snow Day Potential