, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    Next 5 Days
    • Current Weather

      34° F
      Light snow
      Bicycling
      • RealFeel: 19°
      • UV: 1 - Low
      • Wind Speed: 20 mph
    • Today

      Apr 24

      37° Hi
      An a.m. snow shower in spots
      • Fair
      • for biking
      • Precip: 57%
      • Hours of Precip: 4.5
      • Wind Gust: 41 mph
      } Day Details
    • Tomorrow

      Apr 25

      53° Hi
      Plenty of sunshine
      • Very Good
      • for biking
      • Precip: 0%
      • Hours of Precip: 0
      • Wind Gust: 9 mph
      } Day Details
    • Thursday

      Apr 26

      46° Hi
      Times of sun and clouds
      • Good
      • for biking
      • Precip: 17%
      • Hours of Precip: 0
      • Wind Gust: 10 mph
      } Day Details
    Next 6 Hours
    • 3PM

      Apr 24

      34°
      Showers
      Precip 51%
    • 4PM

      34°
      Showers
      Precip 55%
    • 5PM

      34°
      Cloudy
      Precip 40%
    • 6PM

      34°
      Cloudy
      Precip 37%
    • 7PM

      33°
      Showers
      Precip 40%
    • 8PM

      32°
      Flurries
      Precip 60%
    Every year, thousands of runners prepare for big races such as the Boston, New York and Chicago marathons. To prepare properly, runners have to know how temperatures affect their running performance.
    How does temperature affect your running?

    Fitness Live Feed