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Niagara Falls Weather

Niagara Falls 14 Days Forecast

25.08
tue

Day

68°F

SE 8 mph

Precip.
12%

Night

66°F

NE 4 mph

Precip.
15%

26.08
wed

Day

73°F

N 6 mph

Precip.
12%

Night

68°F

N 6 mph

Precip.
7%

27.08
thu

Day

73°F

NE 12 mph

Precip.
4%

Night

68°F

SE 5 mph

Precip.
12%

28.08
fri

Day

77°F

NE 4 mph

Precip.
5%

Night

61°F

S 5 mph

Precip.
3%

29.08
sat

Day

72°F

E 2 mph

Precip.
2%

Night

66°F

N 6 mph

Precip.
4%

30.08
sun

Day

75°F

NE 10 mph

Precip.
7%

Night

68°F

SE 3 mph

Precip.
40%

31.08
mon

Day

72°F

SW 6 mph

Precip.
7%

Night

66°F

W 6 mph

Precip.
13%

01.09
tue

Day

73°F

NE 17 mph

Precip.
58%

Night

64°F

E 7 mph

Precip.
30%

02.09
wed

Day

59°F

S 9 mph

Precip.
19%

Night

55°F

SE 6 mph

Precip.
11%

03.09
thu

Day

55°F

SE 7 mph

Precip.
52%

Night

55°F

NW 2 mph

Precip.
26%

04.09
fri

Day

59°F

SE 6 mph

Precip.
37%

Night

57°F

SE 3 mph

Precip.
32%

05.09
sat

Day

57°F

S 9 mph

Precip.
33%

Night

57°F

SE 5 mph

Precip.
21%

06.09
sun

Day

63°F

S 10 mph

Precip.
2%

Night

55°F

NW 2 mph

Precip.
12%

07.09
mon

Day

64°F

SE 6 mph

Precip.
2%

Night

59°F

W 6 mph

Precip.
5%

sea water
temperature

Niagara Falls

monthly
weather

Niagara Falls

current
weather

Niagara Falls

7 days
forecast

Niagara Falls

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in August of 2026 was 71.8°F. The highest and lowest sea temperatures during the month were 74.5°F and 67.5°F.

Show year:

2025

2024

2023

The average sea water temperature in September of 2025 was 66.4°F. The highest and lowest sea temperatures during the month were 69.3°F and 62.8°F.