Weather forecast in Orillia (ON)

This data display current weather and forecast for the coming days in Orillia. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Orillia current temperature and weather

26 September 2025

Night
15.4°C Feels like: 15.4°C	Clear
	Wind: 11.9 Km/h (7.4 mph) W Pressure: 982 hPa (29 inHg) Humidity: 94%	Precip. prob.: 0% Visibility: 0 km (0 mi) UV index: 0
Morning
15.3°C Feels like: 15°C	Partly Cloudy
	Wind: 13.3 Km/h (8.3 mph) NW Pressure: 984 hPa (29.05 inHg) Humidity: 89%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0.6
Day
16.2°C Feels like: 16.2°C	Mist
	Wind: 11.5 Km/h (7.2 mph) W Pressure: 996 hPa (29.41 inHg) Humidity: 94%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 3.7
Evening
14.9°C Feels like: 14.9°C	Overcast
	Wind: 7.6 Km/h (4.7 mph) N Pressure: 1008 hPa (29.76 inHg) Humidity: 95%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0

Marine weather forecast Orillia

The graphs show wave heights and directions, as well as wind speed and direction in Orillia for the coming days. Click on the sea state chart for more details

In order for you to be able to estimate what the weather is like in Orillia throughout the year, we provide monthly data for the last few years. Select the month you are interested in.

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Our report for Orillia is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.