• Early AM

    Sep 1

    Lo 68°

    A couple of showers and thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Sep 1

    86°Lo 66°

    An afternoon thunderstorm

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

    Sep 2

    89°Lo 68°

    Times of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Sep 3

    83°Lo 56°

    Sunny; less humid in the p.m.

    Low ragweed pollen levels
    • Precip
      8%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      5%
    more
  • Thu

    Sep 4

    84°Lo 61°

    Mostly sunny and very warm

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 70° 68° 68° 68° 69° 71° 74° 76°
RealFeel® 70° 67° 68° 68° 68° 72° 76° 80°
Humidity 89% 93% 93% 93% 93% 87% 81% 74%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
34%
 
37%
 
43%
 
47%
 
51%
 
23%
 
23%
 
22%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 2 SSW 2 SSW 2 SSW 3 SSW 3 SW 3 WSW 3 W 3 W
UV Index 0 0 0 0 0 0 1 3
Cloud Cover 94% 94% 93% 94% 92% 100% 88% 74%
Dew Point 67° 66° 66° 66° 67° 67° 67° 67°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 86° 79° N/A 82°
Low 66° 56° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:10 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:02 PM with 10:09 of moolight, then sets at 11:11 PM

Top Story

Lancaster Weather Report

Boston: Warmth to Hold Beyond Labor Day

September 1, 2014; 2:18 AM ET

Labor Day weekend traditionally marks the unofficial end to summer, but the weather has another idea in mind with summer warmth surging in around Boston. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps