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WeatherLive › Ontario › Ottawa South

Ottawa South, ON Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherOttawa South · 6:43 AM EST
40° | 33°
33°F
Feels like 28°
Mostly cloudy
WindN 6 mph · Gusts 13 mph
Precip21% · –
Humidity84% · Dew point 29°
UV index1 Low
Air Quality26 Good
Pressure29.77 inHg
Visibility6 mi
Sunrise / Sunset6:58 AM · 4:35 PM · 9h 37m

Weather map — Ottawa South

Full radar →
Now
33°
25%
6 mph
07:00
33°
26%
6 mph
08:00
35°
21%
6 mph
09:00
36°
17%
8 mph
10:00
38°
16%
9 mph
11:00
39°
15%
9 mph
12:00
40°
14%
9 mph
13:00
40°
14%
10 mph
14:00
39°
14%
9 mph
15:00
39°
15%
8 mph
16:00
38°
15%
7 mph
17:00
38°
16%
6 mph
18:00
37°
17%
6 mph
19:00
37°
19%
6 mph
20:00
37°
19%
7 mph
21:00
37°
20%
7 mph
22:00
37°
21%
7 mph
23:00
36°
23%
7 mph
00:00
35°
25%
7 mph
01:00
35°
28%
7 mph
02:00
35°
29%
7 mph
03:00
35°
31%
6 mph
04:00
35°
30%
6 mph
05:00
35°
32%
7 mph

Today · Fri 11/13

High 40°
21% / –

Mostly cloudy. Winds N at 10 mph.

Overnight · Fri 11/13

Low 33°
— / –

Mostly cloudy.

Tomorrow · Sat 11/14

39° | 35°
73% / 0.06 in

Showers. Winds NW at 11 mph.

7-day trend

Ottawa South · temperature + precipitation

10-day forecast

Updated 6:43 AM

Details & indices

Wind
6 mph N
Gusts 13 mph
Humidity
84%
Dew point 29°
Pressure
29.77 inHg
Falling
UV index
1 — Low
High today
Air Quality
Good
AQI 26 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — Ottawa South

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
Low

Sun & moon

Sunrise6:58 AM
Sunset4:35 PM
Length of day9h 37m
Moonrise11:18 AM
Moonset7:32 PM
Moon phase🌒 Waxing Crescent · 16%
Next full moonNov 24 Beaver Moon
Latitude45.3921°N
Longitude-75.6873°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Great
Lace up outside
Patio
Poor
Dinner outdoors
Nearby places in Ontario
Toronto
Mostly cloudy
35°
Ottawa
Mostly cloudy
33°
Mississauga
Mostly cloudy
34°
Brampton
Mostly cloudy
33°
Hamilton
Mostly cloudy
37°
London
Mostly cloudy
33°
NBM + global weather models
Updated: 6:43 AM
Ottawa South, ON · Elev 203 ft · 45.39°N, 75.69°W · Ontario · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 6:43 AM