• Today

    Jul 12

    88°Lo 65°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Sun

    Jul 13

    86°Lo 69°

    An afternoon thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Mon

    Jul 14

    84°Lo 68°

    Variable clouds, a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Tue

    Jul 15

    77°Lo 64°

    Heavy t-storms; not as warm

    Low ragweed pollen levels
    • Precip
      65%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      72%
    more
  • Wed

    Jul 16

    80°Lo 60°

    A thunderstorm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      60%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
7am
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 64° 69° 74° 77° 80° 83° 84° 85°
RealFeel® 64° 68° 76° 81° 86° 89° 91° 91°
Humidity 73% 63% 53% 45% 40% 38% 35% 34%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
0%
 
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0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
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Ice
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 3 NW 4 NW 4 NW 5 NW 5 WNW 5 W 5 WSW 5 SW
UV Index 1 2 3 5 6 7 7 7
Cloud Cover 8% 0% 0% 0% 0% 4% 8% 26%
Dew Point 56° 56° 56° 54° 54° 55° 54° 55°
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 Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 88° 83° N/A 79°
Low 65° 61° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 15:04 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:20 PM with 10:31 of moolight, then sets at 6:51 AM

Top Story

Lancaster Weather Report

Boston: Storm, Flooding Threat to Precede Cooldown

July 12, 2014; 4:36 AM ET

After a rain-free weekend for much of the Boston area, the risk of thunderstorms and flash flooding will ramp up quickly early next week. more >

Battling the Common Cold

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

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps