• Today

    Jul 1

    75°Lo 55°

    Decreasing clouds

    Fair at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      52%
    • Precip
      2%
    more
  • Sat

    Jul 2

    75°Lo 56°

    Mostly sunny and nice

    Fair at the beach or pool
    • UV
      7 - Very High
    • Cloud
      Cover
      21%
    • Precip
      7%
    more
  • Sun

    Jul 3

    70°Lo 60°

    Mainly cloudy

    Poor at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      76%
    • Precip
      25%
  • Mon

    Jul 4

    77°Lo 61°

    Mostly sunny and warmer

    Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      24%
    • Precip
      25%
    more
  • Tue

    Jul 5

    83°Lo 65°

    Partly sunny with a t-storm

    Good at the beach or pool
    • UV
      7 - Very High
    • Cloud
      Cover
      26%
    • Precip
      55%
    more
Next Previous
Mostly cloudy 70° Lo 67° RealFeel® 70° / 66°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 65%
  • Cloud Cover: 76%
  • Dew Point: 56° F
  • Visibility: 10 mi
8 mph

Temperature History - Jul 3

more Historical Weather Data >
  Today Normal Record 7/3/2015
High 70° 84° 101° (1925) 77°
Low 60° 64° 45° (1924) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 15:05 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:51 AM with 14:51 of moolight, then sets at 7:42 PM

Ottawa Weather Report

Dry weather to dominate July Fourth weekend from Chicago to NYC, Boston

July 1, 2016; 1:02 PM ET

While downpours will come calling at the start and finish of the July Fourth weekend in part of the northeastern United States, the vast majority of the time will be dry. more >

Sun. Beach & Pool

Sun. UV Index

Sun. Wind Maps