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  • Tonight

    Nov 21

    Mainly clear and cold Lo 19°
  • Sat

    Nov 22

    Sunshine mixing with clouds 39°Lo 32°
    more
  • Sun

    Nov 23

    Rather cloudy and warmer 52°Lo 35°
    more
  • Mon

    Nov 24

    Morning rain; mostly cloudy 63°Lo 51°
    more
  • Tue

    Nov 25

    Mild with sun and clouds 56°Lo 33°
    more
< Previous 8 hours Next 8 hours >
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Forecast
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Partly Sunny
Mostly Cloudy
Temp (°F) 26° 26° 25° 26° 29° 31° 33° 33°
RealFeel® 22° 20° 19° 20° 16° 16° 22° 16°
Humidity 55% 55% 56% 52% 45% 41% 37% 35%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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Snow
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 6 N 7 WSW 7 W 7 N 14 WNW 18 NW 15 WNW 23 NW
UV Index 0 0 0 0 1 1 2 1
Cloud Cover 0% 0% 0% 0% 0% 0% 35% 75%
Dew Point 12° 12° 12° 11° 10° 10°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Nov 21

more Historical Weather Data >
  Today Normal Record 11/21/2013
High 35° 48° 67° (1953) 48°
Low 19° 28° 13° (1967) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 9:33 of sunlight, then sets at 4:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:36 AM with 10:26 of moolight, then sets at 4:02 PM

Merrimack Weather Report

Boston to Feel Like Spring by Early Next Week

November 21, 2014; 3:29 PM ET

After December-like cold lingers into the start of the weekend around Boston, temperatures will surge to near 50 F on Sunday and into the 60s on Monday. more >