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  • Today

    Sep 21

    Variable clouds with a shower 75°Lo 59°
  • Mon

    Sep 22

    Breezy with clouds and sun 71°Lo 44°
    more
  • Tue

    Sep 23

    Partly sunny 68°Lo 46°
    more
  • Wed

    Sep 24

    Plenty of sun 64°Lo 44°
    more
  • Thu

    Sep 25

    Plenty of sun 69°Lo 50°
    more
< Previous 8 hours Next 8 hours >
  Sun
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Cloudy
Cloudy
Cloudy
Showers
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 59° 58° 58° 59° 60° 61° 65° 68°
RealFeel® 56° 56° 57° 56° 58° 60° 64° 66°
Humidity 93% 93% 93% 93% 93% 97% 93% 88%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
11%
 
15%
 
47%
 
51%
 
47%
 
33%
 
33%
 
36%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 4 SSE 4 SSW 4 SSW 4 SSW 4 S 4 S 5 S 6 S
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 77% 92% 94% 94% 83% 100% 94% 90%
Dew Point 57° 56° 56° 57° 58° 60° 63° 64°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 75° 71° 92° (1978) 74°
Low 59° 48° 26° (1962) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 12:13 of sunlight, then sets at 6:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:58 AM with 13:22 of moolight, then sets at 5:20 PM

Top Story

Newmarket Weather Report

Boston: September Temperature Roller Coaster to Continue

September 21, 2014; 4:42 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Boston. more >