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    Next 5 Days
    • Current Weather

      56° F
      Cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 77%
      • Yesterday Temp: 65°
      • RealFeel: 53°
    • Today

      Sep 28

      59° Hi
      Cooler with a little rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Sep 29

      63° Hi
      Mostly cloudy and windy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Friday

      Sep 30

      58° Hi
      Cloudy with a shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 12PM

      Sep 28

      58°
      Cloudy
      Precip 37%
    • 1PM

      58°
      Showers
      Precip 40%
    • 2PM

      59°
      Cloudy
      Precip 39%
    • 3PM

      59°
      Cloudy
      Precip 41%
    • 4PM

      59°
      Showers
      Precip 45%
    • 5PM

      58°
      Cloudy
      Precip 38%

    Derry Pollen Levels Sep 28

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Sep 28, 2016; 2:09 AM ET
Five-day Weather Forecast for Boston, MA
    Boston, MA Weather Forecast

    Derry Weather Report

    Persistent rain to raise flood risk in part of northeastern US late this week

    September 28, 2016; 10:09 AM ET

    Rain will spread over much of the northeastern U.S. into the weekend, but persistent downpours will raise the flood risk in part of the mid-Atlantic. More >

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    Wed. Pollen

    Wed. Dust & Dander

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