Niagara Falls weather live forecast

Today's maximum temperature in Niagara Falls is expected to be 19°C. Select a day from the live weather forecast for Niagara Falls, Ontario, Canada for more weather parameters.

Saturday
6th Sep
19

12

3

4
Sunday
7th Sep
17

11

8

5
Monday
8th Sep
19

10

11

5
Tuesday
9th Sep
23

10

11

6
Wednesday
10th Sep
23

12

9

6

5-day weather forecast updated at 04:02 on Saturday 6th September 2025 GMT

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The 5-day weather forecast for Ontario (Niagara Falls) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Niagara Falls weather forecast by day

Below are the detailed weather forecasts for Niagara Falls for the next 5 days.

Niagara Falls weather for Saturday 6th September 2025

Expect broken clouds in Niagara Falls, Ontario with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

19
°C maximum temperature
12
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
19
kph wind from SW

Niagara Falls weather for Sunday 7th September 2025

Expect broken clouds in Niagara Falls, Ontario with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

17
°C maximum temperature
11
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
18
kph wind from W

Niagara Falls weather for Monday 8th September 2025

Expect clear skies in Niagara Falls, Ontario with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

19
°C maximum temperature
10
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
10
kph wind from W

Niagara Falls weather for Tuesday 9th September 2025

Expect scattered clouds in Niagara Falls, Ontario with a maximum temperature of 23°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

23
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
12
kph wind from S

Niagara Falls weather for Wednesday 10th September 2025

Expect scattered clouds in Niagara Falls, Ontario with a maximum temperature of 23°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

23
°C maximum temperature
12
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from SW

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Metric (°C / mm) | Imperial (°F / inches)

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Ontario - quick facts
Flight time^✝	8 hours
Time difference	UK -5 to -6 hours
Language(s)	English, French
Currency	Canadian Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Destination Ontario