• Today

    Apr 21

    60°Lo 41°

    Rain and a thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    Apr 22

    56°Lo 38°

    A stray afternoon shower

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Thu

    Apr 23

    48°Lo 33°

    Partly sunny and chilly

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Fri

    Apr 24

    46°Lo 34°

    Sunshine and chilly

    Low ragweed pollen levels
    • Precip
      14%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      22%
  • Sat

    Apr 25

    48°Lo 36°

    A brief shower or two

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      48%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 36° 38° 39° 41° 42° 44° 45° 45°
RealFeel® 24° 29° 32° 35° 37° 39° 40° 39°
Humidity 65% 60% 57% 55% 53% 53% 52% 52%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
2%
 
2%
 
2%
 
2%
 
2%
 
3%
 
3%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 18 W 18 W 18 W 17 WSW 17 WSW 17 WSW 16 W 16 W
UV Index 2 4 5 6 6 6 5 4
Cloud Cover 6% 14% 20% 21% 20% 20% 22% 26%
Dew Point 25° 25° 25° 26° 26° 27° 28° 29°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 24

more Historical Weather Data >
  Today Normal Record 4/24/2014
High 46° 55° N/A 52°
Low 34° 40° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 13:45 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:44 AM with 14:32 of moolight, then sets at 1:16 AM

Truro Weather Report

Boston: Cooler Air to Sweep Away Warmth This Week

April 21, 2015; 5:52 AM ET

Cooler air will push into the Boston area during the middle and latter part of the week. more >

Fri. Dust & Dander

Fri. Wind Maps