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    • Tonight

      Sep 29

      50° Lo
      Increasingly windy
      • Asthma
      • Weather
      • Hi RealFeel: 56°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Fri

      Sep 30

      59° /51°F
      Windy with rain and drizzle
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 52°
      • UV: 2 - Low
      • Air Qual.: Good
    • Sat

      Oct 1

      56° /52°
      Breezy with periods of rain
      • Neutral
      • weather for asthma
      • Hi RealFeel: 49°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Sun

      Oct 2

      61° /54°
      Occasional rain and drizzle
      • At Risk
      • weather for asthma
      • Hi RealFeel: 61°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Mon

      Oct 3

      62° /53°
      Cloudy with a stray shower
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 64°
      • UV: 2 - Low
      • Air Qual.: Good
      More

    Day

    59°Hi RealFeel® 52° Precipitation 56%
    Windy with occasional rain and drizzle
    • NE 17 mph
    • Gusts: 24 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 3%
    • Precipitation: 0.09 in
    • Rain: 0.09 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3.5 hrs
    • Hours of Rain: 3.5 hrs

    Night

    51°Lo RealFeel® 46° Precipitation 73%
    Occasional rain and drizzle
    • NE 8 mph
    • Gusts: 15 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.32 in
    • Rain: 0.32 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 4.5 hrs
    • Hours of Rain: 4.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 59° 68° N/A 78°
    Low 51° 42° N/A 56°

    Sunrise/Sunset

    • Sunrise: 6:42 AM
    • Sunset: 6:28 PM
    • Duration: 11:46 hr

    Moonrise/Moonset

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

    Holliston Weather Report

    Persistent rain to raise flood risk in part of northeastern US

    September 29, 2016; 6:05 PM ET

    Persistent downpours will raise the flood risk in part of the mid-Atlantic into Friday, while rain will spread over the balance of the northeastern United States into the weekend. More >

    Fri. Air Quality

    Fri. Asthma Risk

    Fri. UV Index