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    • Tonight

      Sep 28

      50° Lo
      Low clouds and spotty drizzle
      • 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
      More
    • Thu

      Sep 29

      60° /51°
      Mostly cloudy and windy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      58° /52°F
      Windy with rain and drizzle
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sat

      Oct 1

      58° /54°
      Cloudy with a touch of rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Oct 2

      62° /53°
      Occasional rain and drizzle
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Friday
    9am
    10am
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    4pm
    Forecast Cloudy Showers Showers Cloudy Showers Cloudy Rain Rain
    Temp (°F) 53° 54° 56° 57° 58° 56° 57° 56°
    RealFeel® 45° 44° 47° 50° 48° 48° 46° 46°
    Wind (mph) 18 NE 20 NE 16 NE 20 NE 26 NE 26 NE 25 NE 22 NE
    precip
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Rain
    38%
    42%
    47%
    40%
    47%
    47%
    55%
    55%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    UV Index 0 1 1 1 1 1 1 1
    Cloud Cover 99% 99% 99% 98% 99% 99% 99% 99%
    Humidity 80% 78% 79% 80% 79% 84% 87% 90%
    Dew Point 47° 48° 49° 51° 51° 52° 53° 53°
    Temp °F
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 58° 67° N/A 79°
    Low 52° 45° N/A 53°

    Sunrise/Sunset

    • Sunrise: 6:43 AM
    • Sunset: 6:28 PM
    • Duration: 11:45 hr

    Moonrise/Moonset

    • Moonrise: 6:11 AM
    • Moonset: 6:32 PM
    • Duration: 12:21 hr
    Astronomy

    Marlborough Weather Report

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

    September 28, 2016; 3:05 PM 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 >

    Fri. Dust & Dander

    Fri. Wind Maps