• Thu

    Jun 18

    77°Lo 54°

    Sun and some clouds

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      78°
    more
  • Fri

    Jun 19

    77°Lo 59°

    Sunshine and some clouds

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      20%
    • Hi
      RealFeel
      85°
    more
  • Sat

    Jun 20

    77°Lo 64°

    Cloudy with a little rain

    Lawn Mowing Weather
    • Hours of Precip
      6.5
    • Precip
      55%
    • Hi
      RealFeel
      77°
    more
  • Sun

    Jun 21

    73°Lo 60°

    Cloudy, thunderstorms; humid

    Lawn Mowing Weather
    • Hours of Precip
      7.5
    • Precip
      94%
    • Hi
      RealFeel
      75°
  • Mon

    Jun 22

    74°Lo 60°

    Clouds, thunderstorms; humid

    Lawn Mowing Weather
    • Hours of Precip
      5
    • Precip
      68%
    • Hi
      RealFeel
      81°
    more
Next Previous
Hi 73° RealFeel® 75° Precipitation 94%

Day

N

E

S

W

  • SE 8 mph
  • Gusts: 15 mph

Cloudy and humid with showers and thunderstorms

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.41 in
  • Rain: 0.41 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 60° RealFeel® 57° Precipitation 66%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 14 mph

A shower or thunderstorm in spots in the evening followed by showers and thunderstorms late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.23 in
  • Rain: 0.23 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - Jun 21

more Historical Weather Data >
  Today Normal Record 6/21/2014
High 73° 80° N/A 77°
Low 60° 58° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:09 AM with 15:18 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:14 AM with 13:23 of moolight, then sets at 11:37 PM

Lancaster Weather Report

Boston to Turn Warmer for Memorial Day

May 24, 2015; 6:23 AM ET

Warmth will make a comeback around the Boston area for the remainder of this Memorial Day holiday weekend, seemingly fitting for the unofficial start to summer. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?