World Resorts Canada Niagara-on-the-Lake Weather

Niagara-on-the-Lake 7 Days Forecast

17.03
tue
Day
19°F
E 27 mph
Precip.
73%
Night
23°F
E 15 mph
Precip.
0%
18.03
wed
Day
32°F
NE 6 mph
Precip.
0%
Night
32°F
NW 9 mph
Precip.
0%
19.03
thu
Day
39°F
NE 8 mph
Precip.
0%
Night
37°F
NE 9 mph
Precip.
0%
20.03
fri
Day
37°F
SE 2 mph
Precip.
100%
Night
37°F
SW 8 mph
Precip.
80%
21.03
sat
Day
34°F
W 19 mph
Precip.
100%
Night
37°F
E 7 mph
Precip.
0%
22.03
sun
Day
41°F
E 13 mph
Precip.
35%
Night
32°F
E 23 mph
Precip.
88%
23.03
mon
Day
27°F
SE 24 mph
Precip.
0%
Night
25°F
S 19 mph
Precip.
0%

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 35.3°F. The highest and lowest sea temperatures during the month were 37.4°F and 33.6°F.

Air temperature in Niagara-on-the-Lake, °F

Precipitation total in Niagara-on-the-Lake, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Niagara-on-the-Lake

Sunniest months:
September 14 days
August 12 days
July 12 days
Warmest months:
July 78.2 °F
August 77.0 °F
June 72.6 °F
Warmest sea temp:
August 74.1 °F
July 73.2 °F
September 69.6 °F
Coldest months:
January 29.2 °F
February 30.1 °F
December 35.9 °F
Rainiest months:
July 3 days
April 3 days
October 2 days
Windiest months:
January 11.9 mph
February 11.9 mph
December 11.8 mph

Niagara-on-the-Lake on a weather map

Current weather
13:04
Niagara-on-the-Lake
+19°F
E 27 mph
Feels like: +5°F
Precip.: 73%
Places in Canada:
Name
°F
Vancouver
+48°F
Victoria
+50°F
Winnipeg
+10°F
Halifax
+50°F
Quebec
+25°F
Kingston
+14°F
Moncton
+48°F
Montreal
+19°F
Niagara Falls
+19°F
Prince Edward Island
+54°F
Ottawa
+12°F
Saint John
+43°F
St. John's
+46°F
Sydney
+54°F
Toronto
+18°F
all places
24 Hours Forecast
Niagara-on-the-Lake
Local time: 13:04
March 17, tuesday
1500
23°F
E
24 mph
1800
23°F
E
23 mph
2100
21°F
E
16 mph
March 18, wednesday
0000
23°F
E
15 mph
0300
23°F
E
11 mph
0600
21°F
E
7 mph
0900
25°F
NE
6 mph
1200
32°F
NE
6 mph
Units of measurement: °C / °F