Measurements:
°C
°F
CURRENT WEATHER
19:50
Niagara-on-the-Lake
28°F
N 6 mph
Feels like: 20°F
Precip: 0%
World Resorts Canada Niagara-on-the-Lake Weather

7 Day Weather Forecast

03.17
mon
DAY
32°F
SE 8 mph
precip
0%
NIGHT
26°F
NE 7 mph
precip
0%
03.18
tue
DAY
44°F
NE 16 mph
precip
0%
NIGHT
36°F
N 8 mph
precip
0%
03.19
wed
DAY
56°F
N 13 mph
precip
0%
NIGHT
48°F
N 16 mph
precip
0%
03.20
thu
DAY
40°F
NE 19 mph
precip
100%
NIGHT
32°F
SE 17 mph
precip
0%
03.21
fri
DAY
34°F
S 14 mph
precip
0%
NIGHT
30°F
NE 6 mph
precip
0%
03.22
sat
DAY
44°F
N 4 mph
precip
0%
NIGHT
38°F
W 2 mph
precip
0%
03.23
sun
DAY
46°F
N 3 mph
precip
0%
NIGHT
44°F
W 11 mph
precip
100%

Niagara-on-the-Lake Sea Water Temperature in March, °F

Select Year: 2025 2024 2023
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25
27
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31
0
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10

The average sea surface temperature in March 2025 for Niagara-on-the-Lake was 1.9°F. The maximum and minimum values were 1.1°F and 2.5°F respectively.

Niagara-on-the-Lake on the Weather Map

Best Time to Visit Niagara-on-the-Lake
The most sunny months:
September 13 days
July 12 days
August 12 days
The most warm months:
July 80.3 °F
August 79.4 °F
June 74.0 °F
Warmest sea temperature:
August 76.6 °F
July 75.5 °F
September 72.1 °F
The most cold months:
January 27.8 °F
February 28.2 °F
December 35.6 °F
The most rainy months:
July 3 days
April 3 days
June 2 days
The most windy months:
February 12 mph
January 11 mph
November 11 mph
more details