• Tonight

    Sep 30

    Lo 10°

    A shower early; partly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      19 k/h
    • Precip
      50%
    • Hours of Precip
      0.5
  • Wed

    Oct 1

    21°Lo 9°

    Mild with periods of sun

    Advisory for hair frizz
    • Wind
      Gust
      15 k/h
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Thu

    Oct 2

    22°Lo 10°

    Sunshine and pleasantly warm

    Advisory for hair frizz
    • Wind
      Gust
      13 k/h
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Fri

    Oct 3

    23°Lo 13°

    A t-storm in the afternoon

    Watch for hair frizz
    • Wind
      Gust
      45 k/h
    • Precip
      55%
    • Hours of Precip
      3.5
    more
  • Sat

    Oct 4

    16°Lo 5°

    Cooler with showers around

    Advisory for hair frizz
    • Wind
      Gust
      44 k/h
    • Precip
      61%
    • Hours of Precip
      2
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Mostly Clear
Partly Cloudy
Temp (°C) 13° 13° 14° 15° 15° 15° 14° 12°
RealFeel® 10° 10° 12° 13° 14° 14° 13° 12°
Humidity 83% 90% 83% 83% 83% 83% 90% 93%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
15%
 
17%
 
17%
 
16%
 
13%
 
13%
 
17%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (km/h) 16 NE 16 NE 11 NNE 11 NNE 8 N 6 E 3 NE 3 NE
UV Index 1 1 1 1 1 0 0 0
Cloud Cover 100% 100% 100% 100% 42% 45% 26% 35%
Dew Point 10° 11° 11° 12° 12° 12° 12° 11°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Sep 30

more Historical Weather Data >
  Today Normal Record 9/30/2013
High 15° 16° 26° (1948) 24°
Low 10° -2° (1991)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 11:46 of sunlight, then sets at 6:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:19 PM with 9:41 of moolight, then sets at 11:00 PM

Top Story

Ottawa Weather Report

October Weather Pattern Update

September 30, 2014; 8:51 AM ET

Mild Pacific air will be common in the West and East during the month of October, as the core of cold air mostly hangs out across the North with some intrusions into the Prairies. more >