Weather in Owen Sound for August 2026
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So far, August 2026 in Owen Sound is slightly warmer than the historical average by 0.7 °C.
Expect cooler weather in the next days in Owen Sound with the forecast suggesting a temperature of 23.4 °C, lower than the historical average.
In general, the average temperature in Owen Sound at the beginning of August is 25.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.7 °C by the end of August.
Owen Sound in August brings notable rainfall, with an average of 18 rainy days and a total precipitation of 127.1 mm.
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Owen Sound Weather August
Temperatures trend during August in Owen Sound
August weather in Owen Sound day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 25° /15° | 2.8 mm | 7 | |
| 2 Aug. |  Moderate or heavy rain shower | 25° /15° | 6.8 mm | 6 | |
| 3 Aug. | Sunny | 27° /15° | 0.8 mm | 8 | |
| 4 Aug. | Sunny | 26° /15° | 2.4 mm | 7 | |
| 5 Aug. |  Partly cloudy | 25° /14° | 0.3 mm | 7 | |
| 6 Aug. |  Overcast | 25° /16° | 3.7 mm | 5 | |
| 7 Aug. | Moderate or heavy rain shower | 24° /15° | 13.8 mm | 7 | |
| 8 Aug. | Overcast | 26° /16° | 1.4 mm | 7 | |
| 9 Aug. | Sunny | 26° /15° | 0.1 mm | 7 | |
| 10 Aug. | Moderate or heavy rain shower | 24° /17° | 4.6 mm | 6 | |
| 11 Aug. |  Cloudy | 24° /15° | 2.7 mm | 7 | |
| 12 Aug. | Sunny | 28° /14° | 0 mm | 5.6 | |
| 13 Aug. | Sunny | 25° /15° | 0 mm | 5.8 | |
| 14 Aug. | Sunny | 24° /14° | 0 mm | 6.3 | |
| 15 Aug. | Partly cloudy | 28° /14° | 0 mm | 7.1 | |
| 16 Aug. |  Patchy rain possible | 24° /17° | 2.7 mm | 6 | |
| 17 Aug. | Patchy rain possible | 24° /14° | 0.1 mm | 6 | |
| 18 Aug. | Sunny | 26° /13° | 5.2 mm | 7 | |
| 19 Aug. | Sunny | 25° /16° | 0.4 mm | 6 | |
| 20 Aug. | Sunny | 22° /14° | 63.2 mm | 6 | |
| 21 Aug. | Sunny | 17° /10° | 0 mm | 5 | |
| 22 Aug. | Sunny | 20° /12° | 0 mm | 5 | |
| 23 Aug. | Sunny | 21° /11° | 0 mm | 6 | |
| 24 Aug. | Sunny | 22° /11° | 0 mm | 6 | |
| 25 Aug. | Sunny | 21° /11° | 0 mm | 6 | |
| 26 Aug. |  Fog | 22° /13° | 0.3 mm | 5 | |
| 27 Aug. | Sunny | 24° /14° | 1 mm | 6 | |
| 28 Aug. | Cloudy | 20° /12° | 7 mm | 5 | |
| 29 Aug. | Patchy rain possible | 20° /12° | 0.4 mm | 5 | |
| 30 Aug. | Light rain shower | 22° /10° | 5.9 mm | 5 | |
| 31 Aug. | Sunny | 23° /11° | 0.2 mm | 6 | |
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Owen Sound in August - FAQ
What are the expected maximum and minimum temperatures in Owen Sound during August?
How much rainfall should be expected in Owen Sound during August?
What are the typical wind conditions in Owen Sound during August?
August rainfall patterns in Owen Sound
UV exposure in Owen Sound during August
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