Measurements:
°C
°F
CURRENT WEATHER
07:20
Niagara Falls
58°F
N 21 mph
Feels like: 54°F
Precip: 100%
World Resorts USA Niagara Falls Weather

7 Day Weather Forecast

04.03
fri
DAY
66°F
NE 22 mph
precip
0%
NIGHT
42°F
S 8 mph
precip
0%
04.04
sat
DAY
42°F
W 12 mph
precip
0%
NIGHT
56°F
NE 16 mph
precip
100%
04.05
sun
DAY
40°F
E 21 mph
precip
0%
NIGHT
38°F
E 17 mph
precip
0%
04.06
mon
DAY
38°F
E 12 mph
precip
0%
NIGHT
32°F
E 14 mph
precip
0%
04.07
tue
DAY
26°F
SE 15 mph
precip
0%
NIGHT
24°F
NE 9 mph
precip
0%
04.08
wed
DAY
34°F
N 4 mph
precip
0%
NIGHT
34°F
N 7 mph
precip
0%
04.09
thu
DAY
50°F
NE 17 mph
precip
0%
NIGHT
48°F
NE 14 mph
precip
0%

Niagara Falls Sea Water Temperature in April, °F

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for Niagara Falls was 3.2°F. The maximum and minimum values were 0.7°F and 6.6°F respectively.

Niagara Falls on the Weather Map

Best Time to Visit Niagara Falls
The most sunny months:
September 14 days
August 12 days
July 12 days
The most warm months:
July 81.8 °F
August 80.3 °F
June 75.6 °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:
April 3 days
July 3 days
October 2 days
The most windy months:
November 11 mph
December 11 mph
January 11 mph
more details