• Tonight

    Dec 17

    Lo 36°

    Rather cloudy with a shower

    Driving Weather
    • Precip
      50%
    • Hours of Precip
      2
    • Rain
      0.18 in
  • Thu

    Dec 18

    43°Lo 31°

    An a.m. rain or snow shower

    Good for driving
    • Precip
      45%
    • Hours of Precip
      0.5
    • Snow
      0.01 in
    more
  • Fri

    Dec 19

    39°Lo 32°

    Sun mixing with clouds

    Excellent for driving
    • Precip
      14%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Dec 20

    41°Lo 35°

    Sunshine giving way to clouds

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      2
    • Rain
      0.04 in
    more
  • Sun

    Dec 21

    44°Lo 37°

    Rain and drizzle possible

    Excellent for driving
    • Precip
      30%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 49° 50° 52° 46° 45° 45° 44° 44°
RealFeel® 50° 48° 51° 42° 45° 40° 35° 36°
Humidity 100% 96% 90% 100% 100% 96% 93% 93%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
40%
 
34%
 
34%
 
29%
 
20%
 
20%
 
20%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 SW 6 WSW 5 SSW 8 NW 5 WNW 8 W 12 WNW 10 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 25% 100% 100% 100% 100% 100% 100% 100%
Dew Point 49° 49° 49° 46° 45° 44° 42° 42°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Dec 17

more Historical Weather Data >
  Today Normal Record 12/17/2013
High 52° 42° N/A 44°
Low 36° 30° N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 9:10 of sunlight, then sets at 4:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:08 AM with 11:07 of moolight, then sets at 1:15 PM

Chatham Weather Report

Boston: Spotty Wintry Weather This Weekend to be Paled by Major Storm Next Week

December 17, 2014; 4:06 PM ET

After a weak storm brings spotty light snow and rain to the region this weekend, a storm will threaten major travel disruptions in Boston before Christmas. more >

Travel Weather Forecast

Dec 17, 2014; 3:57 PM ET United States travel weather forecast

Wed. Travel Weather

48 Hour Precipitation Forecast

Wed. Driving Weather