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  • Today

    Sep 1

    Sunny, warm and humid 84°Lo 62°
  • Wed

    Sep 2

    Mostly sunny, hot and humid 91°Lo 65°
    more
  • Thu

    Sep 3

    A thunderstorm in spots 88°Lo 63°
    more
  • Fri

    Sep 4

    Sunny and cooler but pleasant 74°Lo 50°
    more
  • Sat

    Sep 5

    Nice with plenty of sunshine 80°Lo 55°
    more
Hi 84° RealFeel® 91° Precipitation 9%

Day

N

E

S

W

  • E 5 mph
  • Gusts: 7 mph

Warm and humid with plenty of sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 61° Precipitation 11%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 7 mph

Mainly clear

  • 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 - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 84° 78° N/A 87°
Low 62° 56° N/A 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:09 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:10 PM with 13:34 of moolight, then sets at 10:44 AM

Waltham Weather Report

Boston: Sizzling Heat to Start September

September 1, 2015; 1:34 AM ET

July-like warmth and humidity will continue around Boston for the first week of September. more >