• Early AM

    Aug 4

    Lo 70°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    Aug 4

    85°Lo 61°

    A shower or t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Aug 5

    81°Lo 58°

    Nice with partial sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Thu

    Aug 6

    79°Lo 56°

    Intervals of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Aug 7

    79°Lo 58°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 67° 66° 65° 64° 61° 64° 66° 69°
RealFeel® 65° 64° 65° 64° 61° 64° 65° 70°
Humidity 80% 81% 80% 80% 91% 81% 75% 70%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
13%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 WSW 4 WSW 4 WSW 4 WSW 4 WSW 4 WSW 4 WSW 4 WSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 10% 10% 10% 10% 10% 10% 10% 10%
Dew Point 60° 60° 58° 57° 58° 58° 57° 59°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 5

more Historical Weather Data >
  Today Normal Record 8/5/2014
High 81° 83° N/A 89°
Low 58° 61° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:19 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:14 PM with 13:46 of moolight, then sets at 1:00 PM

Lancaster Weather Report

Boston: Warmth to Continue Early This Week Before Cooldown Arrives

August 4, 2015; 1:25 AM ET

Above-average temperatures will continue through the early part of this week around Boston but a cooldown is on the horizon. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps