• Thu

    Jul 17

    80°Lo 59°

    Partly sunny and warmer

    Ragweed Pollen Weather
    • Precip
      15%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      37%
    more
  • Fri

    Jul 18

    82°Lo 60°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      21%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      45%
    more
  • Sat

    Jul 19

    82°Lo 62°

    A thunderstorm in the area

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      70%
    more
  • Sun

    Jul 20

    82°Lo 60°

    Partly sunny with a t-storm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      1 mph
    • Cloud
      Cover
      48%
  • Mon

    Jul 21

    82°Lo 66°

    Cloudy with a passing shower

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      1 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 82° RealFeel® 87° Precipitation 55%

Day

N

E

S

W

  • WSW 1 mph
  • Gusts: 4 mph

Partly sunny with a shower or thunderstorm around

  • Max UV Index: 6 (High)
  • Thunderstorms: 40%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 60° RealFeel® 59° Precipitation 10%

Night

N

E

S

W

  • SW 3 mph
  • Gusts: 9 mph

Humid with increasing cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 20

more Historical Weather Data >
  Today Normal Record 7/20/2013
High 82° 84° N/A 93°
Low 60° 62° N/A 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 14:52 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:40 AM with 14:17 of moolight, then sets at 2:57 PM

Top Story

Lancaster Weather Report

Boston: New Week Brings Storm, Flooding Threat

July 13, 2014; 3:43 AM ET

The risk of thunderstorms and flash flooding will return for the new week. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.