Measurements:
°C
°F
CURRENT WEATHER
14:23
Niagara Falls
94°F
E 11 mph
Feels like: 98°F
Precip: 1%
World Resorts USA Niagara Falls Weather

7 Day Weather Forecast

07.15
wed
DAY
100°F
E 9 mph
precip
1%
NIGHT
78°F
E 7 mph
precip
2%
07.16
thu
DAY
86°F
E 7 mph
precip
1%
NIGHT
74°F
SE 6 mph
precip
5%
07.17
fri
DAY
82°F
S 3 mph
precip
3%
NIGHT
76°F
N 4 mph
precip
5%
07.18
sat
DAY
74°F
NE 13 mph
precip
75%
NIGHT
70°F
E 19 mph
precip
28%
07.19
sun
DAY
72°F
SE 11 mph
precip
1%
NIGHT
64°F
SE 3 mph
precip
3%
07.20
mon
DAY
74°F
NE 12 mph
precip
4%
NIGHT
76°F
NE 14 mph
precip
36%
07.21
tue
DAY
66°F
SE 16 mph
precip
24%
NIGHT
64°F
SE 10 mph
precip
5%

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 22.4°F. The maximum and minimum values were 20.3°F and 23.4°F respectively.

Niagara Falls on the Weather Map

Best Time to Visit Niagara Falls
The most sunny months:
September 14 days
June 12 days
July 12 days
The most warm months:
July 81.8 °F
August 80.3 °F
June 76.3 °F
Warmest sea temperature:
August 75.2 °F
July 73.7 °F
September 71.5 °F
The most cold months:
January 26.7 °F
February 27.8 °F
December 34.4 °F
The most rainy months:
July 3 days
October 2 days
April 2 days
The most windy months:
November 11 mph
December 11 mph
January 11 mph
more details