• Tonight

    Dec 19

    Lo 22°

    Partly cloudy

    Driving Weather
    • Precip
      2%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Dec 20

    35°Lo 25°

    Turning cloudy

    Excellent for driving
    • Precip
      12%
    • Hours of Precip
      0
    • Rain
      0 in
  • Sun

    Dec 21

    35°Lo 26°

    Intervals of clouds and sun

    Excellent for driving
    • Precip
      23%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Dec 22

    38°Lo 30°

    Some sun, then clouds

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

    Dec 23

    41°Lo 38°

    Mostly cloudy, rain possible

    Very Good for driving
    • Precip
      35%
    • Hours of Precip
      1
    • Rain
      0.02 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Temp (°F) 24° 26° 30° 31° 34° 34° 35° 34°
RealFeel® 23° 26° 31° 33° 36° 36° 36° 33°
Humidity 74% 67% 61% 58% 56% 54% 54% 57%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
1%
 
1%
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 5 N 5 N 5 N 5 NNE 5 NNE 5 NNE 5 NNE 4 NNE
UV Index 0 0 1 1 1 1 1 0
Cloud Cover 11% 14% 21% 29% 36% 43% 50% 58%
Dew Point 16° 17° 18° 18° 19° 19° 20° 20°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 35° 38° N/A 53°
Low 25° 20° N/A 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 9:04 of sunlight, then sets at 4:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:24 AM with 10:03 of moolight, then sets at 3:27 PM

Lancaster Weather Report

Boston: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 8:00 PM ET

Following benign weather this weekend, a major storm will affect Boston, much of the East and Midwest on Christmas Eve. more >

Travel Weather Forecast

Dec 19, 2014; 2:51 PM ET United States travel weather forecast

Sat. Travel Weather

48 Hour Precipitation Forecast

Sat. Driving Weather