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Oshawa, Ontario

81°F
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Oshawa

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Oshawa, Ontario Weather
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August

January February March April May June July August September October November December

2025

2024 2025 2026

Daily
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F
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27
90°
71°
28
88°
67°
29
89°
66°
30
86°
64°
31
76°
56°
1
77°
56°
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77°
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82°
61°
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84°
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81°
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81°
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82°
66°
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83°
68°
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85°
69°
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86°
68°
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87°
70°
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84°
69°
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82°
64°
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81°
64°
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82°
65°
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80°
60°
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79°
63°
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76°
63°
19
79°
64°
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79°
64°
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77°
63°
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76°
62°
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74°
61°
24
78°
63°
25
78°
63°
26
79°
64°
27
77°
63°
28
76°
62°
29
72°
60°
30
73°
60°
31
77°
63°
1
77°
63°
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76°
61°
3
70°
60°
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73°
62°
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76°
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76°
61°

Temperature Graph

°F
90° 82° 74° 66° 58° Aug
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

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Weather Near Oshawa:

  • Mississauga Valley, Ontario
  • Oshawa, Ontario
  • Toronto, Ontario
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