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    Londonderry, NH

    Local Weather

    My Recent Locations

    • Today

      Apr 24

      70° /47°
      Sun giving way to clouds
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More

    • Wed

      Apr 25

      55° /49°F
      Cooler with rain, some heavy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate

    • Thu

      Apr 26

      63° /44°
      A shower in the a.m.; cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More

    • Fri

      Apr 27

      64° /46°
      Times of clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    • Sat

      Apr 28

      65° /42°
      A shower in the afternoon
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Previous 8 hours Next 8 hours
    Wednesday
    2am
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    9am
    Forecast Showers Cloudy Showers Cloudy Showers Cloudy Cloudy Cloudy
    Temp (°F) 49° 48° 48° 48° 47° 48° 49° 50°
    RealFeel® 47° 48° 46° 48° 45° 48° 49° 50°
    Wind (mph) 4 SSE 4 SE 4 E 4 ENE 5 ENE 5 E 5 E 5 E
    precip
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    Rain
    43%
    36%
    43%
    36%
    43%
    39%
    43%
    47%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    UV Index 0 0 0 0 0 0 0 1
    Cloud Cover 99% 96% 98% 100% 100% 100% 100% 99%
    Humidity 58% 60% 63% 67% 70% 71% 74% 76%
    Dew Point 35° 35° 36° 37° 38° 39° 41° 42°
    Visibility 10 mi 10 mi 10 mi 10 mi 10 mi 10 mi 10 mi 10 mi
    Temp °F
    2am
    3am
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    55° 50° 45°
    Previous 8 hours Next 8 hours

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/25/2017
    High 55° 62° N/A 51°
    Low 49° 40° N/A 45°

    Sunrise/Sunset

    • Sunrise: 5:49 AM
    • Sunset: 7:39 PM
    • Duration: 13:50 hr

    Moonrise/Moonset

    • Moonrise: 2:57 PM
    • Moonset: 4:22 AM
    • Duration: 13:25 hr
    Astronomy

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps