• Tonight

    May 4

    Lo 49°

    Partly cloudy with a shower

    Driving Weather
    • Precip
      3%
    • Hours of Precip
      1
    • Rain
      0.05 in
  • Tue

    May 5

    74°Lo 44°

    Times of clouds and sun

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Wed

    May 6

    74°Lo 46°

    Partly sunny and pleasant

    Excellent for driving
    • Precip
      8%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Thu

    May 7

    78°Lo 51°

    Delightful with sunshine

    Excellent for driving
    • Precip
      4%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Fri

    May 8

    80°Lo 53°

    Mostly sunny

    Excellent for driving
    • Precip
      10%
    • Hours of Precip
      0
    • Rain
      0 in
    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
Mostly Sunny
Mostly Sunny
Partly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Sunny
Temp (°F) 52° 59° 67° 73° 76° 79° 81° 83°
RealFeel® 56° 63° 74° 81° 82° 83° 84° 84°
Humidity 72% 58% 42% 35% 32% 27% 25% 24%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 2 ESE 5 ESE 4 SSE 5 S 7 W 9 SW 12 SW 14 SW
UV Index 1 3 4 5 6 7 6 5
Cloud Cover 21% 16% 31% 23% 42% 48% 50% 39%
Dew Point 43° 44° 43° 44° 45° 43° 43° 43°
Middle Grid line 85 F Middle Grid line 80 F 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 Middle Grid line 50 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 83° N/A N/A 54°
Low 49° N/A N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:13 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:30 PM with 10:18 of moolight, then sets at 6:48 AM

Winchester Weather Report

Boston: Temperatures to Throttle Back After 80-Degree Warmth

May 4, 2015; 5:24 PM ET

Following the first 80-degree day since last September, highs for much of the balance of the week will be in the comfortable 70s around Boston. more >

Travel Weather Forecast

May 04, 2015; 6:22 PM ET United States travel weather forecast

Mon. Travel Weather

48 Hour Precipitation Forecast

Mon. Driving Weather