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    • Tonight

      Jul 24

      54° Lo F
      Rain and drizzle this evening
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Tue

      Jul 25

      68° /54°
      Mostly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Jul 26

      81° /61°
      Mostly sunny and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Jul 27

      80° /66°
      Periods of clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Jul 28

      77° /61°
      Rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    62°Hi RealFeel® 61° Precipitation 92%
    Cooler with rain and drizzle
    • Winds from the
    • ENE 8 mph
    • Gusts: 21 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 6%
    • Precipitation: 0.59 in
    • Rain: 0.59 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 7.5 hrs
    • Hours of Rain: 7.5 hrs

    Night

    54°Lo RealFeel® 52° Precipitation 55%
    Occasional evening rain and drizzle; otherwise, considerable cloudiness
    • Winds from the
    • NNE 6 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.04 in
    • Rain: 0.04 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Derry Pollen Levels Jul 24

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 7/24/2016
    High 62° 83° N/A 89°
    Low 54° 63° N/A 65°

    Sunrise/Sunset

    • Sunrise: 5:28 AM
    • Sunset: 8:15 PM
    • Duration: 14:47 hr

    Moonrise/Moonset

    • Moonrise: 6:50 AM
    • Moonset: 9:11 PM
    • Duration: 14:21 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps