• Early AM

    Sep 4

    Lo 59°

    Partly to mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      1 mph
    more
  • Today

    Sep 4

    74°Lo 49°

    Cooler with lots of sun

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      0 mph
  • Sat

    Sep 5

    78°Lo 51°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      1 mph
    more
  • Sun

    Sep 6

    83°Lo 54°

    Sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      1 mph
    more
  • Mon

    Sep 7

    85°Lo 60°

    Sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      2 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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) 60° 62° 65° 67° 69° 71° 72° 72°
RealFeel® 62° 66° 69° 71° 75° 77° 77° 78°
Humidity 83% 76% 69% 62% 57% 52% 49% 48%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
3%
 
3%
 
3%
 
3%
 
3%
 
2%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 2 NE 5 ENE 6 ENE 6 ENE 6 ENE 6 NE 6 NE 5 NE
UV Index 1 2 3 4 5 5 5 4
Cloud Cover 25% 25% 25% 25% 25% 25% 25% 25%
Dew Point 55° 55° 55° 53° 53° 52° 52° 52°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 74° N/A N/A 80°
Low 49° N/A N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:02 of sunlight, then sets at 7:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:19 PM with 14:45 of moolight, then sets at 2:04 PM

Jaffrey Weather Report

Boston: Warmth to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 12:34 AM ET

A backdoor front will trim temperatures, haze and humidity around Boston into the first part of the Labor Day weekend before all three conditions build by early next week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index