• Early AM

    Oct 21

    Lo 49°

    A shower possible

    Bicycling Weather
    • Precip
      49%
    • Hours of Precip
      0.5
    • Wind
      Gust
      9 mph
    more
  • Today

    Oct 21

    67°Lo 51°

    Mostly cloudy, a few showers

    Very Good for biking
    • Precip
      62%
    • Hours of Precip
      1.5
    • Wind
      Gust
      6 mph
  • Wed

    Oct 22

    58°Lo 48°

    Cooler with rain and drizzle

    Poor for biking
    • Precip
      80%
    • Hours of Precip
      5
    • Wind
      Gust
      33 mph
    more
  • Thu

    Oct 23

    59°Lo 49°

    Mostly cloudy, a little rain

    Fair for biking
    • Precip
      55%
    • Hours of Precip
      2
    • Wind
      Gust
      30 mph
    more
  • Fri

    Oct 24

    63°Lo 48°

    Breezy with periods of sun

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      24 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 50° 49° 49° 50° 52° 54° 56° 59°
RealFeel® 48° 48° 49° 50° 51° 54° 57° 61°
Humidity 82% 85% 85% 84% 80% 76% 70% 65%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
17%
 
35%
 
38%
 
42%
 
17%
 
17%
 
22%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 4 E 4 ENE 2 WSW 2 E 2 ENE 2 ENE 2 E 4 E
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 88% 85% 84% 87% 99% 98% 95% 90%
Dew Point 44° 45° 45° 46° 46° 47° 47° 48°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 67° 60° 77° (1969) 65°
Low 51° 42° 24° (1972) 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:13 AM with 10:53 of sunlight, then sets at 6:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:54 AM with 12:05 of moolight, then sets at 4:59 PM

Ardsley Weather Report

Storm to Affect NYC This Week With Some Rain, Wind

October 20, 2014; 11:00 AM ET

A developing nor'easter will bring some rain and wind to the New York City area during the middle and latter part of the week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.