Measurements:
°C
°F
CURRENT WEATHER
05:00
Niagara Falls
62°F
SE 7 mph
Feels like: 62°F
Precip: 12%
World Resorts Canada Niagara Falls Weather

7 Day Weather Forecast

07.30
thu
DAY
78°F
S 7 mph
precip
11%
NIGHT
68°F
E 5 mph
precip
6%
07.31
fri
DAY
80°F
E 5 mph
precip
1%
NIGHT
72°F
N 6 mph
precip
5%
08.01
sat
DAY
86°F
W 2 mph
precip
3%
NIGHT
68°F
SW 3 mph
precip
54%
08.02
sun
DAY
68°F
S 5 mph
precip
26%
NIGHT
62°F
S 11 mph
precip
12%
08.03
mon
DAY
74°F
SE 5 mph
precip
2%
NIGHT
66°F
NE 7 mph
precip
7%
08.04
tue
DAY
80°F
NE 6 mph
precip
1%
NIGHT
72°F
N 6 mph
precip
3%
08.05
wed
DAY
86°F
NE 6 mph
precip
3%
NIGHT
80°F
N 5 mph
precip
7%

Niagara Falls Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Niagara Falls was 22.1°F. The maximum and minimum values were 19.8°F and 23.5°F respectively.

Niagara Falls on the Weather Map

Best Time to Visit Niagara Falls
The most sunny months:
September 13 days
July 13 days
June 12 days
The most warm months:
July 82.3 °F
August 79.8 °F
June 75.6 °F
Warmest sea temperature:
August 75.2 °F
July 73.8 °F
September 71.5 °F
The most cold months:
January 26.6 °F
February 27.6 °F
December 34.2 °F
The most rainy months:
July 3 days
April 3 days
October 2 days
The most windy months:
November 12 mph
December 11 mph
February 11 mph
more details