Orillia
October
Weather in Orillia for October 2025
Your guide to Orillia weather in October - trends and predictions
In general, the average temperature in Orillia at the beginning of October is 20.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.3 °C by the end of October.
Expect significant rainfall in Orillia during October, with an average of 18 rainy days.
With an average of 2 snowy days, Orillia enjoys a light touch of snow in October.
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11
Dry days
18
Rainy days
2
Snow days
15°/7°
Temperatures
20 km/h
Avg max wind
78 %
Avg humidity
Orillia in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  22° | 3 25° | 4 23° | 5  20° | ||
| 6  20° | 7  11° | 8 10° | 9 9° | 10 11° | 11 15° | 12 14° |
| 13 11° | 14 10° | 15 7° | 16 12° | 17 15° | 18 16° | 19  17° |
| 20 18° | 21 17° | 22  14° | 23 13° | 24  14° | 25 13° | 26 14° |
| 27 14° | 28 10° | 29  10° | 30  13° | 31 12° |
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Temperatures trend during October in Orillia
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Oct. | Mist | 22° /12° | 2.3 mm | 0 cm | |
| 2 Oct. | Partly cloudy | 22° /12° | 7.6 mm | 0 cm | |
| 3 Oct. | Partly cloudy | 25° /11° | 0 mm | 0 cm | |
| 4 Oct. | Mist | 23° /12° | 0 mm | 0 cm | |
| 5 Oct. | Overcast | 20° /12° | 0.6 mm | 0 cm | |
| 6 Oct. | Moderate or heavy rain shower | 20° /10° | 29.3 mm | 0 cm | |
| 7 Oct. | Light rain shower | 11° /7° | 5.6 mm | 0 cm | |
| 8 Oct. | Light rain shower | 10° /6° | 8.8 mm | 0 cm | |
| 9 Oct. | Light rain shower | 9° /5° | 3.5 mm | 0 cm | |
| 10 Oct. | Patchy rain possible | 11° /3° | 0.3 mm | 0 cm | |
| 11 Oct. | Light rain shower | 15° /5° | 2.6 mm | 0 cm | |
| 12 Oct. | Patchy rain possible | 14° /3° | 0.1 mm | 0 cm | |
| 13 Oct. | Mist | 11° /4° | 0 mm | 0 cm | |
| 14 Oct. | Overcast | 10° /3° | 0 mm | 0 cm | |
| 15 Oct. | Patchy rain possible | 7° /2° | 0.3 mm | 0 cm | |
| 16 Oct. | Overcast | 12° /4° | 0 mm | 0 cm | |
| 17 Oct. | Overcast | 15° /3° | 0 mm | 0 cm | |
| 18 Oct. | Mist | 16° /4° | 0 mm | 0 cm | |
| 19 Oct. | Light rain | 17° /4° | 1.2 mm | 0 cm | |
| 20 Oct. | Light rain shower | 18° /7° | 6 mm | 0 cm | |
| 21 Oct. | Light drizzle | 17° /7° | 0.6 mm | 0 cm | |
| 22 Oct. | Blizzard | 14° /5° | 1.1 mm | 0 cm | |
| 23 Oct. | Overcast | 13° /2° | 0 mm | 0 cm | |
| 24 Oct. | Thundery outbreaks possible | 14° /3° | 1 mm | 0 cm | |
| 25 Oct. | Light rain | 13° /7° | 1.7 mm | 0 cm | |
| 26 Oct. | Light rain | 14° /7° | 4.1 mm | 0 cm | |
| 27 Oct. | Light rain shower | 14° /8° | 1.7 mm | 0 cm | |
| 28 Oct. | Overcast | 10° /2° | 0.2 mm | 0 cm | |
| 29 Oct. | Light sleet | 10° /2° | 6 mm | 0 cm | |
| 30 Oct. | Moderate or heavy snow showers | 13° /7° | 0.9 mm | 0.2 cm | |
| 31 Oct. | Moderate or heavy snow showers | 12° /6° | 1.9 mm | 1 cm | |
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Important Notice
Our weather forecast for Orillia 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 Orillia forecast closer to your planned date for the most up-to-date weather information.
Orillia in October - FAQ
What are the expected maximum and minimum temperatures in Orillia during October?
During October, expect a variety of temperatures with highs around 15° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Orillia during October?
Significant rainfall exceeding 127.8 mm is expected in Orillia during October, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Orillia during October?
Orillia experiences an average snowfall of 2.3 cm during October, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Orillia during October?
The average wind speed in Orillia during October is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Orillia
Explore the daily rainfall trends and prepare for Orillias October weather 💧
October snowfall in Orillia
Track daily snowfall levels and discover Orillia’s snowy potential this October ❄️
UV exposure in Orillia during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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