• Today

    Sep 30

    19°Lo 10°

    Cloudy with a shower in spots

    Low indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      93%
  • Wed

    Oct 1

    22°Lo 9°

    Mild with periods of sun

    Low indoor dust & dander levels
    • Precip
      6%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      46%
    more
  • Thu

    Oct 2

    22°Lo 12°

    Sunshine and pleasantly warm

    Low indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      24%
    more
  • Fri

    Oct 3

    24°Lo 13°

    A t-storm in the afternoon

    Low indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      59%
    more
  • Sat

    Oct 4

    16°Lo 5°

    Cooler with showers around

    Low indoor dust & dander levels
    • Precip
      61%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      98%
    more
Next Previous
Next 8 hours >
  Tue
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C)
RealFeel®
Humidity 93% 93% 93% 93% 96% 100% 100% 93%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
2%
 
2%
 
2%
 
2%
 
2%
 
1%
 
1%
 
4%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (km/h) 13 ENE 13 NE 13 ENE 10 E 14 ENE 11 ENE 11 ENE 10 NE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 85% 100% 100% 100% 100% 100% 100% 100%
Dew Point
Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Sep 30

more Historical Weather Data >
  Today Normal Record 9/30/2013
High 19° 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 >