• Today

    Sep 22

    72°Lo 45°

    Not as warm this morning

    Very Good for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      24 mph
  • Tue

    Sep 23

    68°Lo 50°

    Mostly sunny and beautiful

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Wed

    Sep 24

    67°Lo 48°

    Sunny much of the time

    Excellent for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Thu

    Sep 25

    69°Lo 49°

    Mostly sunny and beautiful

    Excellent for biking
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Fri

    Sep 26

    74°Lo 53°

    Mostly sunny and delightful

    Excellent for biking
    • Precip
      9%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Partly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 64° 65° 67° 69° 71° 72° 71° 70°
RealFeel® 59° 62° 64° 67° 69° 70° 69° 67°
Humidity 81% 74% 66% 58% 52% 48% 46% 45%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 9 WSW 9 WSW 11 W 14 W 17 W 18 W 18 W 17 W
UV Index 0 1 2 3 4 4 4 3
Cloud Cover 34% 29% 34% 39% 43% 46% 46% 46%
Dew Point 57° 57° 55° 54° 52° 51° 49° 48°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 72° 70° 94° (1895) 73°
Low 45° 55° 35° (1904) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 12:10 of sunlight, then sets at 6:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:57 AM with 12:52 of moolight, then sets at 5:49 PM

Top Story

Cambridge Weather Report

Boston: September Temperature Roller Coaster to Continue

September 22, 2014; 2:22 AM ET

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

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.