• Tonight

    Aug 2

    Lo 66°

    Partly cloudy

    Driving Weather
    • Precip
      3%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Aug 3

    89°Lo 71°

    Some sun, then clouds

    Very Good for driving
    • Precip
      14%
    • Hours of Precip
      1
    • Rain
      0.10 in
  • Tue

    Aug 4

    87°Lo 63°

    A thunderstorm in the area

    Good for driving
    • Precip
      40%
    • Hours of Precip
      1
    • Rain
      0.08 in
    more
  • Wed

    Aug 5

    80°Lo 60°

    Mostly sunny and nice

    Excellent for driving
    • Precip
      16%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Thu

    Aug 6

    73°Lo 58°

    A shower possible

    Excellent for driving
    • Precip
      30%
    • Hours of Precip
      0.5
    • Rain
      0.03 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
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Cloudy
Mostly Cloudy
Temp (°F) 73° 77° 80° 83° 86° 87° 88° 88°
RealFeel® 73° 79° 83° 87° 90° 90° 90° 90°
Humidity 69% 62% 52% 46% 44% 40% 39% 39%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
3%
 
3%
 
2%
 
1%
 
1%
 
1%
 
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) 7 SSW 8 SSW 9 SSW 9 SSW 10 SSW 10 SSW 12 SSW 12 SSW
UV Index 1 3 4 6 7 7 6 5
Cloud Cover 26% 26% 26% 26% 26% 26% 76% 76%
Dew Point 62° 63° 61° 61° 62° 60° 60° 61°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 89° 83° N/A 78°
Low 71° 61° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:24 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:01 PM with 12:40 of moolight, then sets at 10:41 AM

Lancaster Weather Report

Boston: Warmth to Continue Early This Week Before Cooldown Arrives

August 2, 2015; 7:36 PM ET

Above-average temperatures will continue through the early part of this week around Boston but a cooldown is on the horizon. more >

Travel Weather Forecast

Aug 02, 2015; 5:18 PM ET United States travel weather forecast

Mon. Travel Weather

48 Hour Precipitation Forecast

Mon. Driving Weather