• Tonight

    Dec 18

    Lo 25°

    Partly cloudy; breezy late

    Driving Weather
    • Precip
      45%
    • Hours of Precip
      0.5
    • Snow
      0.06 in
    more
  • Fri

    Dec 19

    34°Lo 21°

    Sun mixing with clouds

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

    Dec 20

    34°Lo 26°

    Sunshine giving way to clouds

    Excellent for driving
    • Precip
      20%
    • Hours of Precip
      0.5
    • Snow
      0.05 in
    more
  • Sun

    Dec 21

    36°Lo 27°

    Partial sunshine

    Excellent for driving
    • Precip
      10%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Dec 22

    39°Lo 31°

    Turning out cloudy

    Excellent for driving
    • Precip
      18%
    • Hours of Precip
      4
    • Rain
      0.21 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Sunny
Sunny
Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Temp (°F) 30° 32° 33° 34° 34° 33° 31° 29°
RealFeel® 23° 27° 28° 28° 29° 28° 26° 25°
Humidity 62% 59% 56% 54% 53% 54% 58% 62%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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Snow
 
0%
 
0%
 
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Ice
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 9 NW 9 NW 9 NW 9 NW 8 NW 7 NW 7 NW 6 NW
UV Index 1 1 1 1 1 0 0 0
Cloud Cover 0% 1% 6% 46% 46% 46% 46% 46%
Dew Point 19° 19° 19° 19° 19° 18° 18° 18°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 34° 38° N/A 41°
Low 21° 20° N/A 22°

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 4:20 AM with 10:18 of moolight, then sets at 2:38 PM

Lancaster Weather Report

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

December 18, 2014; 4:08 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 18, 2014; 6:12 PM ET United States travel weather forecast

Fri. Travel Weather

48 Hour Precipitation Forecast

Fri. Driving Weather