World Resorts Canada Niagara-on-the-Lake Weather

Niagara-on-the-Lake 7 Days Forecast

06.08
thu
Day
84°F
E 7 mph
Precip.
6%
Night
72°F
NE 6 mph
Precip.
9%
07.08
fri
Day
72°F
N 6 mph
Precip.
26%
Night
72°F
N 7 mph
Precip.
13%
08.08
sat
Day
79°F
E 14 mph
Precip.
18%
Night
70°F
NE 7 mph
Precip.
16%
09.08
sun
Day
73°F
NE 3 mph
Precip.
2%
Night
72°F
N 9 mph
Precip.
9%
10.08
mon
Day
77°F
NE 11 mph
Precip.
29%
Night
72°F
E 11 mph
Precip.
30%
11.08
tue
Day
75°F
E 7 mph
Precip.
17%
Night
70°F
W 7 mph
Precip.
22%
12.08
wed
Day
73°F
E 6 mph
Precip.
2%
Night
68°F
NE 6 mph
Precip.
8%

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 74.7°F. The highest and lowest sea temperatures during the month were 77.7°F and 70.0°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
July 14 days
June 12 days
Warmest months:
July 78.9 °F
August 77.0 °F
June 73.3 °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
October 2 days
April 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
12:24
Niagara-on-the-Lake
+84°F
E 7 mph
Feels like: +91°F
Precip.: 6%
Places in Canada:
Name
°F
Barrie
+77°F
Vancouver
+66°F
Victoria
+66°F
Winnipeg
+84°F
Halifax
+90°F
Yellowknife
+54°F
Quebec
+82°F
Montreal
+86°F
Niagara Falls
+90°F
Prince Edward Island
+84°F
Ottawa
+82°F
Saint John
+66°F
Sydney
+77°F
Thunder Bay
+84°F
Toronto
+88°F
all places
24 Hours Forecast
Niagara-on-the-Lake
Local time: 12:24
August 06, thursday
1500
86°F
NE
4 mph
1800
82°F
NE
11 mph
2100
75°F
NE
7 mph
August 07, friday
0000
72°F
NE
6 mph
0300
70°F
E
3 mph
0600
70°F
NE
3 mph
0900
72°F
NE
5 mph
1200
72°F
N
6 mph
Units of measurement: °C / °F