Weather today
°C °F
September 18, 2026
Friday
14°
0 mm
16°
0 mm
15°
0 mm
10°
0 mm

The local weather in Ottawa today

Friday, 18 September 2026

The weather today in Ottawa will be comfortable with temperatures around 17°C. During the evening and night time the temperatures will drop to 7°C.

For deep dive information check out our hourly weather forecast for today down the page.

Today's hourly weather in Ottawa

Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature12°C12°C12°C14°C16°C17°C15°C10°C
Weather
Clear
Clear
Clear
Sunny
Sunny
Sunny
Overcast
Overcast
Chance of rain11%9%8%4%1%1%12%14%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Humidity85%80%78%63%39%36%49%56%
Wind9Km/h10Km/h10Km/h19Km/h18Km/h18Km/h12Km/h13Km/h
Wind Gust10Km/h14Km/h35Km/h38Km/h25Km/h25Km/h25Km/h37Km/h
Wind Degree307°
295°
318°
343°
338°
342°
3°
2°
Wind DirectionNWWNWNWNNWNNWNNWNN
Cloud Cover0%0%0%0%0%5%99%100%
UV Index00014400
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

Ottawa today weather

Morning

The temperature in Ottawa today in the early morning is 12°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 11°C.

The chance of rain in Ottawa in the morning is 8%, and the wind will blow at 10km/h.

Noon

The temperature in Ottawa today at noon time is 16°C and it will feel like 16°C. The humidity will be around 39% with wind speed of 18km/h.

Evening

The temperature in Ottawa today's evening will get to 17°C.

The chance of rain in Ottawa in the evening time is 1%, with wind speed of 18km/h.

Night

The night temperature in Ottawa today is 10°C with a wind speed of 13km/h.

The weather in Ottawa today - FAQ

What is the weather today in Ottawa?
The wather forecast for today in Ottawa is mostly sunny.
What is today's highest and lowest temperature in Ottawa?
The temperature today in Ottawa will range between 7° and 17°.
Will it be raining today in Ottawa?
The chance of rain today in Ottawa is 14%.
Will it be windy today in Ottawa?
The wind will blow between 9 Km/h to 19 Km/h today in Ottawa.
How many hours of sunlight today in Ottawa?
There will be 11 hours of sun today in Ottawa.
What time is the sunrise and sunset today in Ottawa?
The sun will rise at 06:45 and set at 19:08.

Clothing recommendation for Ottawa

Friday, 18 September 2026
Sunglasses
Winter Hat
Coat

Sunrise and sunset time in Ottawa today

What time is the sunset and sunrise in Ottawa today? The sun will rise at 06:45 and will set at 19:08. There will be 11 hours of sunlight in Ottawa.

Sunrise
06:45
Sunset
19:08
More about the weather in Ottawa