Measurements:
°C
°F
CURRENT WEATHER
04:33
Niagara-on-the-Lake
36°F
NE 13 mph
Feels like: 30°F
Precip: 0%
World Resorts Canada Niagara-on-the-Lake Weather

7 Day Weather Forecast

03.30
mon
DAY
56°F
NE 20 mph
precip
0%
NIGHT
50°F
NE 6 mph
precip
0%
03.31
tue
DAY
54°F
W 7 mph
precip
100%
NIGHT
56°F
NE 16 mph
precip
100%
04.01
wed
DAY
38°F
SW 6 mph
precip
0%
NIGHT
38°F
SW 14 mph
precip
0%
04.02
thu
DAY
38°F
SW 19 mph
precip
80%
NIGHT
40°F
SW 6 mph
precip
100%
04.03
fri
DAY
42°F
W 1 mph
precip
100%
NIGHT
44°F
NE 3 mph
precip
43%
04.04
sat
DAY
48°F
W 7 mph
precip
79%
NIGHT
56°F
NE 21 mph
precip
100%
04.05
sun
DAY
40°F
E 20 mph
precip
0%
NIGHT
34°F
SE 13 mph
precip
0%

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

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Niagara-on-the-Lake was 2.0°F. The maximum and minimum values were 0.9°F and 3.1°F respectively.

Niagara-on-the-Lake on the Weather Map

Best Time to Visit Niagara-on-the-Lake
The most sunny months:
September 14 days
August 12 days
July 12 days
The most warm months:
July 81.3 °F
August 80.0 °F
June 75.1 °F
Warmest sea temperature:
August 76.8 °F
July 75.8 °F
September 71.7 °F
The most cold months:
January 26.9 °F
February 27.9 °F
December 34.3 °F
The most rainy months:
July 3 days
April 3 days
October 2 days
The most windy months:
January 12 mph
February 12 mph
December 12 mph
more details