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Weather in Orillia for October 2026

Your guide to Orillia weather in October - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Orillia during October is quite rare, with fewer than 2 snowy days on average.
    According to Orillia snow forecast for October 2026, no snow is expected until the end of the month.

    • Temperatures

  • Until now, October 2026 in Orillia has been nearly identical to the historical average, with a temperature of 15.1 °C (showing only a slight deviation of 0.1 °C).

  • The forecast for the coming days of October 2026 predicts a temperature of 12.8 °C , which is warmer than usual.

  • In general, the average temperature in Orillia at the beginning of October is 20 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11 °C by the end of October.

    • Rain 🌧️

  • Orillia experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 87.6 mm.

    • More

  • Is October a good time to visit Orillia? check out the best time to travel to Orillia page.

  • ✨ Is October a good time to visit Orillia? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
1
Snow days
Average temperatures
14°/6°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Orillia Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
20°
2
Light rain
20°
3
Partly cloudy
22°
4
Mist
23°
5
Patchy rain possible
20°
6
Moderate rain
20°
7
Light rain
16°
8
Light rain
12°
9
Light rain shower
11°
10
Patchy rain possible
13°
11
Light rain
15°
12
Overcast
15°
13
Light rain
14°
14
Overcast
13°
15
Overcast
9°
16
Light rain
12°
17
Light rain
11°
18
Mist
17°
19
Light rain
18°
20
Light rain
16°
21
Sunny
15°
22
Overcast
13°
23
Overcast
12°
24
Thundery outbreaks possible
12°
25
Light rain
12°
26
Light rain
12°
27
Partly cloudy
8°
28
Sunny
13°
29
Patchy rain possible
20°
30
Sunny
11°
31
Overcast
12°

Temperatures trend during October in Orillia

See the weather trend as well as the moving average line

October weather in Orillia day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Light rain
Light rain
 20° /11° 4.6 mm 4
2 Oct. Light rain
Light rain
 20° /11° 5.9 mm 4.5
3 Oct. Partly cloudy
Partly cloudy
 22° /9° 0 mm 4.4
4 Oct. Mist
Mist
 23° /12° 0.5 mm 4
5 Oct. Patchy rain possible
Patchy rain possible
 20° /11° 1 mm 4.2
6 Oct. Moderate rain
Moderate rain
 20° /9° 14.6 mm 4.1
7 Oct. Light rain
Light rain
 16° /9° 4.1 mm 3
8 Oct. Light rain
Light rain
 12° /7° 7.2 mm 3
9 Oct. Light rain shower
Light rain shower
 11° /5° 2.1 mm 3
10 Oct. Patchy rain possible
Patchy rain possible
 13° /4° 0.2 mm 3.8
11 Oct. Light rain
Light rain
 15° /8° 5 mm 3
12 Oct. Overcast
Overcast
 15° /7° 0.1 mm 3
13 Oct. Light rain
Light rain
 14° /8° 4.2 mm 2
14 Oct. Overcast
Overcast
 13° /7° 0.3 mm 3
15 Oct. Overcast
Overcast
 9° /4° 0.5 mm 2
16 Oct. Light rain
Light rain
 12° /4° 3 mm 2
17 Oct. Light rain
Light rain
 11° /3° 4.8 mm 3
18 Oct. Mist
Mist
 17° /6° 0 mm 3.2
19 Oct. Light rain
Light rain
 18° /8° 7.2 mm 3.1
20 Oct. Light rain
Light rain
 16° /7° 3 mm 3.1
21 Oct. Sunny
Sunny
 15° /7° 0.3 mm 3
22 Oct. Overcast
Overcast
 13° /5° 0.6 mm 2.9
23 Oct. Overcast
Overcast
 12° /4° 0 mm 2.9
24 Oct. Thundery outbreaks possible
Thundery outbreaks possible
 12° /4° 0.5 mm 2.8
25 Oct. Light rain
Light rain
 12° /6° 0.9 mm 2
26 Oct. Light rain
Light rain
 12° /5° 2.1 mm 2
27 Oct. Partly cloudy
Partly cloudy
 8° /1° 0 mm 2.7
28 Oct. Sunny
Sunny
 13° /6° 0 mm 2.5
29 Oct. Patchy rain possible
Patchy rain possible
 20° /9° 1.7 mm 2.2
30 Oct. Sunny
Sunny
 11° /6° 0.1 mm 2.5
31 Oct. Overcast
Overcast
 12° /4° 0 mm 3
Next
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.
Change Month
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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 14° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Orillia during October?
Moderate rainfall is anticipated in Orillia during October, with a total of 87.6 mm spread over approximately 10 days. Considering plans for rainy days is advisable.

Will it snow in Orillia in October 2026?
Orillia typically sees 0.8 cm of snowfall during October.

What are the typical wind conditions in Orillia during October?
The average wind speed in Orillia during October is 21 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 💧
Typically, Orillia has 10 rainy days in October with a total of 87.6 mm of rainfall.

UV exposure in Orillia during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Orillia?

Get accurate weather forecasts for Orillia, located at latitude 44.609 and longitude -79.421. Stay updated with localized weather information tailored for Orillia.

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