World Resorts

Canada

Oshawa Weather

Oshawa 14 Days Forecast

27.04
mon

Day

59°F

W 11 mph

Precip.
0%

Night

48°F

NW 14 mph

Precip.
0%

28.04
tue

Day

46°F

NW 9 mph

Precip.
100%

Night

46°F

S 11 mph

Precip.
0%

29.04
wed

Day

46°F

S 5 mph

Precip.
100%

Night

43°F

SE 12 mph

Precip.
0%

30.04
thu

Day

46°F

SE 11 mph

Precip.
82%

Night

37°F

SE 9 mph

Precip.
0%

01.05
fri

Day

45°F

NE 8 mph

Precip.
67%

Night

37°F

SE 11 mph

Precip.
0%

02.05
sat

Day

45°F

E 4 mph

Precip.
73%

Night

36°F

SE 11 mph

Precip.
0%

03.05
sun

Day

46°F

E 9 mph

Precip.
0%

Night

43°F

NE 11 mph

Precip.
100%

04.05
mon

Day

50°F

E 11 mph

Precip.
0%

Night

45°F

E 3 mph

Precip.
100%

05.05
tue

Day

50°F

NW 4 mph

Precip.
0%

Night

43°F

SW 4 mph

Precip.
0%

06.05
wed

Day

48°F

NE 9 mph

Precip.
100%

Night

41°F

E 9 mph

Precip.
23%

07.05
thu

Day

46°F

E 11 mph

Precip.
21%

Night

39°F

SE 7 mph

Precip.
0%

08.05
fri

Day

46°F

SE 9 mph

Precip.
84%

Night

45°F

SE 7 mph

Precip.
0%

09.05
sat

Day

52°F

NW 4 mph

Precip.
43%

Night

45°F

S 9 mph

Precip.
0%

10.05
sun

Day

57°F

SE 7 mph

Precip.
0%

Night

52°F

SE 14 mph

Precip.
0%

sea water
temperature

Oshawa

monthly
weather

Oshawa

current
weather

Oshawa

7 days
forecast

Oshawa

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in April of 2026 was 37.6°F. The highest and lowest sea temperatures during the month were 40.8°F and 34.9°F.

Show year:

2025

2024

2023

The average sea water temperature in May of 2025 was 44.9°F. The highest and lowest sea temperatures during the month were 49.6°F and 41.4°F.