• Today

    Jul 1

    75°Lo 54°

    Partly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      8 mph
  • Sat

    Jul 2

    77°Lo 57°

    Mostly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      5 mph
    more
  • Sun

    Jul 3

    75°Lo 59°

    Partial sunshine

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      7 mph
    more
  • Mon

    Jul 4

    81°Lo 63°

    Rather cloudy

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      6 mph
    more
  • Tue

    Jul 5

    86°Lo 67°

    Sunshine and humid

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
Cloudy
Temp (°F) 66° 65° 63° 62° 62° 60° 62° 63°
RealFeel® 64° 64° 63° 61° 60° 59° 61° 61°
Humidity 82% 81% 85% 86% 87% 88% 85% 78%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
21%
 
7%
 
7%
 
7%
 
7%
 
7%
 
5%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 5 WNW 5 NNW 5 NNW 6 NNW 6 NNW 6 NNW 7 NNW 8 NNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 54% 77% 85% 100% 95% 75% 70% 95%
Dew Point 60° 59° 59° 58° 58° 57° 57° 56°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 1

more Historical Weather Data >
  Today Normal Record 7/1/2015
High 75° 84° 103° (1931) 72°
Low 54° 64° 45° (1943) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:26 AM with 15:06 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:09 AM with 14:27 of moolight, then sets at 5:36 PM

Ottawa Weather Report

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

July 1, 2016; 5:52 AM ET

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

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index