10.05
fri
fri
Day
52°F
SW 10 mph
Precip.
100%
100%
Night
46°F
N 4 mph
Precip.
0%
0%
11.05
sat
sat
Day
54°F
N 7 mph
Precip.
100%
100%
Night
48°F
N 2 mph
Precip.
100%
100%
12.05
sun
sun
Day
50°F
S 6 mph
Precip.
74%
74%
Night
50°F
NE 7 mph
Precip.
80%
80%
13.05
mon
mon
Day
61°F
NE 18 mph
Precip.
100%
100%
Night
57°F
NE 7 mph
Precip.
62%
62%
14.05
tue
tue
Day
61°F
NE 9 mph
Precip.
73%
73%
Night
55°F
SW 6 mph
Precip.
100%
100%
15.05
wed
wed
Day
54°F
SW 9 mph
Precip.
100%
100%
Night
52°F
W 2 mph
Precip.
0%
0%
16.05
thu
thu
Day
64°F
W 11 mph
Precip.
0%
0%
Night
59°F
W 11 mph
Precip.
100%
100%
sea water
temperature
temperature
Niagara Falls |
monthly
weather
weather
Niagara Falls |
current
weather
weather
Niagara Falls |
14 days
forecast
forecast
Niagara Falls |
Sea water temperature in May, °F
Show year:
2023
2022
2021
The average sea water temperature in May of 2023 was 48.4°F. The highest and lowest sea temperatures during the month were 55.0°F and 44.6°F.
Air temperature in Niagara Falls, °F
Precipitation total in Niagara Falls, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Niagara Falls
Niagara Falls on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Niagara Falls
Local time: 04:28
May 10, friday
0600
46°F
SW
6 mph
6 mph
0900
50°F
SW
9 mph
9 mph
1200
52°F
SW
10 mph
10 mph
1500
50°F
W
7 mph
7 mph
1800
54°F
W
3 mph
3 mph
2100
48°F
NW
3 mph
3 mph
May 11, saturday
0000
46°F
N
4 mph
4 mph
0300
45°F
N
5 mph
5 mph