17.03
tue
tue
Day

19°F
E 21 mph
Precip.
81%
81%
Night

21°F
E 9 mph
Precip.
0%
0%
18.03
wed
wed
Day

30°F
N 9 mph
Precip.
0%
0%
Night

32°F
N 9 mph
Precip.
0%
0%
19.03
thu
thu
Day

39°F
NE 7 mph
Precip.
0%
0%
Night

37°F
NE 4 mph
Precip.
0%
0%
20.03
fri
fri
Day

39°F
NE 8 mph
Precip.
0%
0%
Night

37°F
SW 4 mph
Precip.
0%
0%
21.03
sat
sat
Day

34°F
W 14 mph
Precip.
80%
80%
Night

46°F
N 11 mph
Precip.
100%
100%
22.03
sun
sun
Day

46°F
E 14 mph
Precip.
100%
100%
Night

30°F
SE 17 mph
Precip.
67%
67%
23.03
mon
mon
Day

27°F
SE 16 mph
Precip.
0%
0%
Night

27°F
S 6 mph
Precip.
0%
0%
24.03
tue
tue
Day

34°F
NE 4 mph
Precip.
0%
0%
Night

36°F
NW 6 mph
Precip.
57%
57%
25.03
wed
wed
Day

34°F
NW 5 mph
Precip.
100%
100%
Night

37°F
W 7 mph
Precip.
53%
53%
26.03
thu
thu
Day

52°F
N 12 mph
Precip.
100%
100%
Night

41°F
E 9 mph
Precip.
100%
100%
27.03
fri
fri
Day

45°F
E 14 mph
Precip.
0%
0%
Night

30°F
S 14 mph
Precip.
0%
0%
28.03
sat
sat
Day

28°F
S 8 mph
Precip.
0%
0%
Night

28°F
S 9 mph
Precip.
0%
0%
29.03
sun
sun
Day

30°F
SE 16 mph
Precip.
0%
0%
Night

27°F
SE 10 mph
Precip.
57%
57%
30.03
mon
mon
Day

28°F
SE 12 mph
Precip.
0%
0%
Night

28°F
E 6 mph
Precip.
0%
0%
sea water
temperature
temperature
| Niagara Falls |
monthly
weather
weather
| Niagara Falls |
current
weather
weather
| Niagara Falls |
7 days
forecast
forecast
| Niagara Falls |
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 33.6°F. The highest and lowest sea temperatures during the month were 33.8°F and 33.6°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: 06:24
March 17, tuesday
0900

12°F
E
21 mph
21 mph
1200

19°F
E
21 mph
21 mph
1500

25°F
E
19 mph
19 mph
1800

23°F
E
16 mph
16 mph
2100

21°F
E
12 mph
12 mph
March 18, wednesday
0000

21°F
E
9 mph
9 mph
0300

19°F
E
6 mph
6 mph
0600

18°F
N
4 mph
4 mph




























