, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    Next 5 Days
    • Current Weather

      46° F
      Clear
      Running
      • RealFeel: 41°
      • UV: 0 - Low
      • Wind Speed: 8 mph
    • Tonight

      Apr 24

      36° Lo
      Partly cloudy
      • Running
      • Weather
      • Precip: 0%
      • Hours of Precip: 0
      • Wind Gust: 23 mph
      } Day Details
    • Tomorrow

      Apr 25

      70° Hi
      Nice with plenty of sunshine
      • Excellent
      • for running
      • Precip: 0%
      • Hours of Precip: 0
      • Wind Gust: 9 mph
      } Day Details
    • Thursday

      Apr 26

      74° Hi
      Sunny, nice and warm
      • Excellent
      • for running
      • Precip: 1%
      • Hours of Precip: 0
      • Wind Gust: 9 mph
      } Day Details
    Next 6 Hours
    • 11PM

      Apr 24

      46°
      Mostly clear
      Precip 0%
    • 12AM

      44°
      Mostly clear
      Precip 0%
    • 1AM

      43°
      Mostly clear
      Precip 0%
    • 2AM

      41°
      Mostly clear
      Precip 0%
    • 3AM

      40°
      Mostly clear
      Precip 0%
    • 4AM

      38°
      Mostly clear
      Precip 0%
    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