• Tonight

    Aug 24

    Lo 20°

    Mostly cloudy, a t-storm late

    Hair Frizz Weather
    • Wind
      Gust
      30 k/h
    • Precip
      2%
    • Hours of Precip
      0.5
    more
  • Thu

    Aug 25

    29°Lo 20°

    Couple of thunderstorms

    Warning for hair frizz
    • Wind
      Gust
      41 k/h
    • Precip
      66%
    • Hours of Precip
      4.5
  • Fri

    Aug 26

    29°Lo 14°

    Times of clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      22 k/h
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Sat

    Aug 27

    26°Lo 15°

    Nice with clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      11 k/h
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Sun

    Aug 28

    29°Lo 16°

    Turning cloudy

    Advisory for hair frizz
    • Wind
      Gust
      13 k/h
    • Precip
      25%
    • Hours of Precip
      4.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Cloudy
Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Temp (°C) 26° 27° 27° 26° 27° 29° 28° 26°
RealFeel® 26° 26° 27° 25° 29° 31° 32° 28°
Humidity 61% 59% 60% 79% 72% 66% 75% 88%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
34%
 
37%
 
47%
 
51%
 
47%
 
46%
 
49%
 
54%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (km/h) 28 SSW 28 SSW 32 SSW 28 SSW 26 SSW 22 SSW 15 SSW 13 SSW
UV Index 2 2 3 2 2 2 1 0
Cloud Cover 95% 95% 70% 70% 70% 70% 70% 70%
Dew Point 18° 19° 19° 22° 22° 22° 23° 24°
Middle Grid line 30 C Middle Grid line 25 C

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2015
High 29° 24° N/A 23°
Low 20° 12° N/A 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:35 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:21 AM with 14:15 of moolight, then sets at 2:37 PM

Ottawa Weather Report

Warmth to prevail in the East and far West the rest of this month

August 24, 2016; 12:55 PM ET

Warm end to August in the East and far West, while the southern Prairies get some early season chill. more >