Mississauga
October
Weather in Mississauga for October 2026
Your guide to Mississauga weather in October - trends and predictions
In general, the average temperature in Mississauga at the beginning of October is 22.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.4 °C by the end of October.
Mississauga experiences moderate rainfall in October, with an average of 6 rainy days and a total precipitation of 80.4 mm.
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Temperatures
Rain 🌧️
More
25
Dry days
6
Rainy days
0
Snow days
16°/8°
Temperatures
19 km/h
Avg max wind
73 %
Avg humidity
Mississauga Weather October
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Temperatures trend during October in Mississauga
See the weather trend as well as the moving average line
October weather in Mississauga day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Partly cloudy | 21° /12° | 0 mm | 6 | |
| 2 Oct. |  Cloudy | 22° /11° | 3.1 mm | 5 | |
| 3 Oct. |  Mist | 26° /11° | 0 mm | 6 | |
| 4 Oct. | Cloudy | 24° /14° | 0 mm | 6 | |
| 5 Oct. | Mist | 24° /13° | 1.5 mm | 6 | |
| 6 Oct. |  Moderate or heavy rain shower | 23° /13° | 13 mm | 6 | |
| 7 Oct. |  Light rain | 17° /10° | 8.1 mm | 4 | |
| 8 Oct. |  Patchy rain possible | 14° /6° | 0.2 mm | 4 | |
| 9 Oct. | Patchy rain possible | 13° /4° | 0 mm | 3 | |
| 10 Oct. | Cloudy | 14° /6° | 0 mm | 4 | |
| 11 Oct. | Patchy rain possible | 16° /8° | 16.5 mm | 4 | |
| 12 Oct. | Mist | 16° /9° | 0 mm | 4 | |
| 13 Oct. |  Overcast | 13° /8° | 0 mm | 3 | |
| 14 Oct. | Light drizzle | 14° /7° | 1.1 mm | 4 | |
| 15 Oct. | Overcast | 11° /5° | 0.1 mm | 3 | |
| 16 Oct. | Overcast | 13° /4° | 0.1 mm | 4 | |
| 17 Oct. | Overcast | 14° /3° | 5.9 mm | 3 | |
| 18 Oct. | Patchy rain possible | 18° /6° | 1.2 mm | 5 | |
| 19 Oct. | Light drizzle | 20° /9° | 10.4 mm | 5 | |
| 20 Oct. | Light rain shower | 17° /8° | 1.5 mm | 4 | |
| 21 Oct. | Overcast | 16° /8° | 0 mm | 4 | |
| 22 Oct. | Overcast | 14° /7° | 2.9 mm | 3 | |
| 23 Oct. | Overcast | 14° /5° | 1 mm | 3 | |
| 24 Oct. | Light rain shower | 12° /6° | 0.2 mm | 3 | |
| 25 Oct. | Light drizzle | 14° /7° | 0.4 mm | 3 | |
| 26 Oct. | Light rain | 13° /6° | 0.6 mm | 3 | |
| 27 Oct. | Overcast | 13° /6° | 0.1 mm | 4 | |
| 28 Oct. | Overcast | 12° /4° | 0.1 mm | 3 | |
| 29 Oct. |  Moderate rain | 11° /4° | 3.8 mm | 3 | |
| 30 Oct. | Light rain shower | 11° /6° | 8.4 mm | 3 | |
| 31 Oct. | Partly cloudy | 13° /7° | 0.2 mm | 4 | |
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Important Notice
Our weather forecast for Mississauga in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Mississauga forecast closer to your planned date for the most up-to-date weather information.
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Mississauga in October - FAQ
What are the expected maximum and minimum temperatures in Mississauga during October?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Mississauga during October?
Moderate rainfall is anticipated in Mississauga during October, with a total of 80.4 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Mississauga during October?
The average wind speed in Mississauga during October is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Mississauga
Explore the daily rainfall trends and prepare for Mississaugas October weather 💧
Typically, Mississauga has 6 rainy days in October with a total of 80.4 mm of rainfall.
UV exposure in Mississauga during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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