Hourly Forecast - Ottawa

Date/Time (EDT)	Temp. (°C)	Weather Conditions	Likelihood of precip (%)	UV index	Wind (km/h)	Humidex
17 July 2026
13:00	22	Sunny	0	7	W 10	*
14:00	23	Sunny	0	6	W 10	*
15:00	24	Sunny	0	5	SW 10	25
16:00	24	Sunny	0	3	SW 10	26
17:00	25	Sunny	0	1	SW 10	27
18:00	24	Sunny	0	*	SW 10	26
19:00	23	Sunny	0	*	SW 10	26
20:00	22	Sunny	0	*	SW 10	25
21:00	21	Clear	0	*	SW 10	*
22:00	20	Partly cloudy	0	*	SW 10	*
23:00	19	Mainly cloudy	0	*	SW 10	*
18 July 2026
00:00	19	Cloudy	0	*	SE 10	*
01:00	18	Cloudy	20	*	SE 10	*
02:00	18	Cloudy	20	*	SE 10	*
03:00	17	Cloudy	20	*	SE 10	*
04:00	17	Chance of showers. Risk of thunderstorms	60	*	SE 10	*
05:00	16	Chance of showers. Risk of thunderstorms	60	*	SE 10	*
06:00	16	Chance of showers. Risk of thunderstorms	60	*	SE 10	*
07:00	17	Chance of showers. Risk of thunderstorms	60	1	SE 10	*
08:00	17	Chance of showers. Risk of thunderstorms	60	2	SE 10	*
09:00	18	Chance of showers. Risk of thunderstorms	60	3	SE 10	*
10:00	18	Chance of showers. Risk of thunderstorms	60	4	SE 20	*
11:00	19	Chance of showers. Risk of thunderstorms	60	5	SE 20	*
12:00	20	Chance of showers. Risk of thunderstorms	60	6	SE 20	26

* Value not significant

How to Use

How to use

Add to shortcuts
- Go to the desired page on the site, open the Weather shortcuts menu and click on the "Add to shortcuts" button
- Page name will display in the "Add this page" window, the name can be changed by highlighting the text and entering the desired name
- Click on the "Save" button to add the link to the list
- Click on the "X" button to close the panel
Delete a link
- Click on the "Organize shortcuts" button
- Select the link to delete
- Click on the "Delete" button to remove the link from the list
- Click on the "Close" button to save the change
Move a link up/down the list
- Click on the "Organize shortcuts" button
- Click and hold the link and move to new location in the list
- Click on the "Close" button to save the change
Rename a link
- Click on the "Organize shortcuts" button
- Select the link to rename
- Click on the "Rename" button and change the link name
- Click the enter or tab key
- Click on the "Close" button to save the change
Keyboard navigation
- Use the Tab key to move to a button or link
- Use the Enter key to click on buttons or links
- Organize shortcuts navigation
  - Use the ↑ Up key to select the link above. If none are selected, it will select the first link.
  - Use the ↓ Down key to select the link below. If none are selected, it will select the last link.
  - Use the Page Up key to move a selection up in the list.
  - Use the Page Down key to move a selection down in the list.
Restore default list

Warning: Clicking on the button below will remove all your customized links.