Weather Forecast for Orillia

Ontario, Canada

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Overcast

Current Weather - Orillia: 16°C

Ontario, Canada

Overcast

Feels like 12°C

Wind

17 km/h N

Humidity

60%

Pressure

1022 mb

UV Index

1

Visibility

10 km

Sunny

Sunny

Thursday, October 22, 2026

High

16°C

Low

7°C

Rain Chance

8%

Hourly Forecast

Clear 8°C
22:00
Clear 7°C
23:00
Oct 23

Day Statistics

Maximum Wind

18 km/h

Humidity

70%

Precipitation

0 mm

UV Index

3

Visibility

10 km

Rain Chance

8%

Snow Chance

0%

Sun & Moon

Sunrise

07:42 AM

Sunset

06:22 PM

Moonrise

04:42 PM

Moonset

03:51 AM

Moon Phase

Waxing Gibbous

Moon Illumination

92%

Air Quality

PM2.5

7

μg/m³

PM10

7.1

μg/m³

NO₂

10

μg/m³

O₃

58.3

μg/m³

SO₂

1.7

μg/m³

CO

208

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

117.28

Diffuse Radiation

115.15

DNI

5.07

GTI

101.93

When to visit Orillia?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: July August September

January

☀️
-4°C
💧
11 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

February

☀️
-3°C
💧
8 Days of rain
❄️
Very heavy snowfall
🌵 Driest month

March

☀️
3°C
💧
9 Days of rain
❄️
Very heavy snowfall

April

☀️
11°C
💧
12 Days of rain
❄️
Very heavy snowfall

May

☀️
19°C
💧
13 Days of rain
❄️
No snowfall

June

☀️
24°C
💧
14 Days of rain
❄️
No snowfall
🌧 Wettest month,

July

☀️
26°C
💧
13 Days of rain
❄️
No snowfall
⭐ Best time to visit
🔥 Hottest month

August

☀️
25°C
💧
13 Days of rain
❄️
No snowfall
⭐ Best time to visit

September

☀️
21°C
💧
13 Days of rain
❄️
No snowfall
⭐ Best time to visit

October

☀️
13°C
💧
13 Days of rain
❄️
Moderate snowfall

November

☀️
6°C
💧
12 Days of rain
❄️
Very heavy snowfall

December

☀️
-1°C
💧
11 Days of rain
❄️
Very heavy snowfall