17.07
fri
fri
Day
79°F
S 2 mph
Precip.
3%
3%
Night
72°F
S 3 mph
Precip.
4%
4%
18.07
sat
sat
Day
73°F
N 10 mph
Precip.
36%
36%
Night
68°F
SE 14 mph
Precip.
20%
20%
19.07
sun
sun
Day
72°F
S 12 mph
Precip.
1%
1%
Night
61°F
SE 5 mph
Precip.
6%
6%
20.07
mon
mon
Day
75°F
NE 9 mph
Precip.
2%
2%
Night
68°F
NE 7 mph
Precip.
3%
3%
21.07
tue
tue
Day
75°F
NE 19 mph
Precip.
26%
26%
Night
63°F
SE 11 mph
Precip.
3%
3%
22.07
wed
wed
Day
72°F
NW 3 mph
Precip.
2%
2%
Night
64°F
SE 4 mph
Precip.
5%
5%
23.07
thu
thu
Day
75°F
N 4 mph
Precip.
1%
1%
Night
68°F
NE 4 mph
Precip.
6%
6%
24.07
fri
fri
Day
79°F
NW 6 mph
Precip.
1%
1%
Night
70°F
NE 3 mph
Precip.
11%
11%
25.07
sat
sat
Day
73°F
NW 6 mph
Precip.
15%
15%
Night
66°F
SW 4 mph
Precip.
25%
25%
26.07
sun
sun
Day
77°F
W 3 mph
Precip.
6%
6%
Night
70°F
NE 4 mph
Precip.
12%
12%
27.07
mon
mon
Day
81°F
NE 4 mph
Precip.
2%
2%
Night
73°F
NE 6 mph
Precip.
7%
7%
28.07
tue
tue
Day
86°F
NE 11 mph
Precip.
1%
1%
Night
79°F
NE 8 mph
Precip.
24%
24%
29.07
wed
wed
Day
82°F
NE 5 mph
Precip.
36%
36%
Night
73°F
SE 4 mph
Precip.
30%
30%
30.07
thu
thu
Day
90°F
E 12 mph
Precip.
17%
17%
Night
82°F
SE 6 mph
Precip.
4%
4%
sea water
temperature
temperature
| Mississauga |
monthly
weather
weather
| Mississauga |
current
weather
weather
| Mississauga |
7 days
forecast
forecast
| Mississauga |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 66.3°F. The highest and lowest sea temperatures during the month were 73.0°F and 57.9°F.
Air temperature in Mississauga, °F
Precipitation total in Mississauga, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Mississauga
Mississauga on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Mississauga
Local time: 07:28
July 17, friday
0900
70°F
S
2 mph
2 mph
1200
79°F
S
2 mph
2 mph
1500
84°F
SE
2 mph
2 mph
1800
81°F
E
4 mph
4 mph
2100
75°F
SE
3 mph
3 mph
July 18, saturday
0000
72°F
S
3 mph
3 mph
0300
70°F
E
4 mph
4 mph
0600
68°F
NE
4 mph
4 mph
