, °F

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    Next 5 Days
    • Current Weather

      42° F
      Mostly clear
      Running
      • RealFeel: 38°
      • UV: 0 - Low
      • Wind Speed: 7 mph
    • Early AM

      Apr 25

      36° Lo
      Mainly clear
      • Running
      • Weather
      • Precip: 0%
      • Hours of Precip: 0
      • Wind Gust: 23 mph
      } Day Details
    • Today

      Apr 25

      74° Hi
      Sunny and pleasant
      • Excellent
      • for running
      • Precip: 0%
      • Hours of Precip: 0
      • Wind Gust: 9 mph
      } Day Details
    • Tomorrow

      Apr 26

      75° Hi
      Mostly sunny and pleasant
      • Excellent
      • for running
      • Precip: 8%
      • Hours of Precip: 0
      • Wind Gust: 8 mph
      } Day Details
    Next 6 Hours
    • 2AM

      Apr 25

      45°
      Mostly clear
      Precip 0%
    • 3AM

      42°
      Mostly clear
      Precip 0%
    • 4AM

      40°
      Mostly clear
      Precip 0%
    • 5AM

      39°
      Mostly clear
      Precip 0%
    • 6AM

      37°
      Mostly clear
      Precip 0%
    • 7AM

      36°
      Mostly sunny
      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?

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