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    16 - 20 of 90 days | All 90 days
    Previous 5 Days Next 5 Days
    • Fri

      Oct 14

      64° /46°
      Considerable cloudiness
      More
    • Sat

      Oct 15

      65° /44°
      Sunny
      More
    • Sun

      Oct 16

      60° /43°F
      Sunny
    • Mon

      Oct 17

      58° /43°
      Mostly sunny
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    • Tue

      Oct 18

      62° /42°
      Increasing cloudiness
      More

    Day

    60°Hi RealFeel® 62° Precipitation 10%
    Sunny
    • NW 6 mph
    • Gusts: 12 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    43°Lo RealFeel® 40° Precipitation 5%
    Clear
    • W 5 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/16/2015
    High 60° 61° N/A 61°
    Low 43° 39° N/A 34°

    Sunrise/Sunset

    • Sunrise: 7:00 AM
    • Sunset: 6:00 PM
    • Duration: 11:00 hr

    Moonrise/Moonset

    • Moonrise: 6:44 PM
    • Moonset: 8:31 AM
    • Duration: 13:47 hr
    Astronomy

    Waltham 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 >