Weather Forecast for Orillia
Ontario, Canada
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Current Weather - Orillia: 18°C
Current Weather - Orillia: 18°C
Ontario, Canada
Patchy rain nearby
Feels like 17°C
Wind
12 km/h WNW
Humidity
89%
Pressure
1013 mb
UV Index
0
Visibility
10 km
Patchy rain nearby
Thursday, September 03, 2026
High
25°C
Low
18°C
Rain Chance
26%
Hourly Forecast
22°C
23°C
23°C
23°C
23°C
22°C
21°C
20°C
19°C
19°C
18°C
Day Statistics
Maximum Wind
20 km/h
Humidity
77%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
26%
Snow Chance
0%
Sun & Moon
Sunrise
06:42 AM
Sunset
07:51 PM
Moonrise
10:34 PM
Moonset
02:00 PM
Moon Phase
Last Quarter
Moon Illumination
50%
Air Quality
PM2.5
4.8
μg/m³
PM10
5
μg/m³
NO₂
2.5
μg/m³
O₃
82.2
μg/m³
SO₂
0.2
μg/m³
CO
158
μg/m³
Sunny
Friday, September 04, 2026
High
22°C
Low
16°C
Rain Chance
8%
Hourly Forecast
18°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
17°C
19°C
20°C
21°C
22°C
22°C
22°C
22°C
22°C
21°C
19°C
19°C
18°C
17°C
17°C
Day Statistics
Maximum Wind
22 km/h
Humidity
73%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
06:43 AM
Sunset
07:49 PM
Moonrise
11:23 PM
Moonset
03:12 PM
Moon Phase
Last Quarter
Moon Illumination
39%
Air Quality
PM2.5
4.7
μg/m³
PM10
4.8
μg/m³
NO₂
4.5
μg/m³
O₃
70.6
μg/m³
SO₂
0.2
μg/m³
CO
157.6
μg/m³
Sunny
Saturday, September 05, 2026
High
22°C
Low
14°C
Rain Chance
6%
Hourly Forecast
17°C
16°C
16°C
16°C
16°C
15°C
15°C
14°C
14°C
15°C
17°C
19°C
20°C
21°C
22°C
22°C
22°C
22°C
22°C
20°C
19°C
18°C
18°C
17°C
Day Statistics
Maximum Wind
14 km/h
Humidity
70%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
06:45 AM
Sunset
07:47 PM
Moonrise
Does not rise today
Moonset
04:16 PM
Moon Phase
Waning Crescent
Moon Illumination
29%
Air Quality
PM2.5
1.5
μg/m³
PM10
1.5
μg/m³
NO₂
2.8
μg/m³
O₃
55.7
μg/m³
SO₂
0.3
μg/m³
CO
146.8
μg/m³
Sunny
Sunday, September 06, 2026
High
23°C
Low
15°C
Rain Chance
7%
Hourly Forecast
18°C
18°C
17°C
17°C
16°C
16°C
16°C
16°C
15°C
16°C
17°C
18°C
19°C
19°C
21°C
22°C
23°C
22°C
22°C
22°C
21°C
17°C
17°C
19°C
Day Statistics
Maximum Wind
17 km/h
Humidity
72%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
06:46 AM
Sunset
07:45 PM
Moonrise
12:26 AM
Moonset
05:10 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
2.1
μg/m³
PM10
2.4
μg/m³
NO₂
2.8
μg/m³
O₃
64.8
μg/m³
SO₂
0.8
μg/m³
CO
142.7
μg/m³
Overcast
Monday, September 07, 2026
High
24°C
Low
15°C
Rain Chance
12%
Hourly Forecast
17°C
17°C
17°C
16°C
16°C
17°C
15°C
15°C
17°C
16°C
18°C
20°C
20°C
20°C
23°C
23°C
23°C
24°C
23°C
22°C
21°C
21°C
20°C
20°C
Day Statistics
Maximum Wind
12 km/h
Humidity
70%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
12%
Snow Chance
0%
Sun & Moon
Sunrise
06:47 AM
Sunset
07:44 PM
Moonrise
01:41 AM
Moonset
05:52 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
3.3
μg/m³
PM10
3.6
μg/m³
NO₂
9.7
μg/m³
O₃
50.6
μg/m³
SO₂
2.7
μg/m³
CO
202.7
μg/m³
Overcast
Tuesday, September 08, 2026
High
19°C
Low
17°C
Rain Chance
85%
Hourly Forecast
19°C
19°C
18°C
18°C
17°C
17°C
17°C
17°C
17°C
17°C
18°C
19°C
19°C
18°C
18°C
18°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
24 km/h
Humidity
89%
Precipitation
4 mm
UV Index
4
Visibility
9 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
06:48 AM
Sunset
07:42 PM
Moonrise
03:03 AM
Moonset
06:25 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Light rain shower
Wednesday, September 09, 2026
High
27°C
Low
16°C
Rain Chance
78%
Hourly Forecast
17°C
17°C
18°C
18°C
19°C
19°C
20°C
20°C
20°C
21°C
23°C
24°C
25°C
26°C
27°C
27°C
27°C
27°C
24°C
22°C
19°C
18°C
17°C
16°C
Day Statistics
Maximum Wind
35 km/h
Humidity
81%
Precipitation
6 mm
UV Index
7
Visibility
10 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
06:49 AM
Sunset
07:40 PM
Moonrise
04:28 AM
Moonset
06:52 PM
Moon Phase
New Moon
Moon Illumination
2%
Solar Radiation Data
Shortwave Radiation
0.26
Diffuse Radiation
0.13
DNI
0
GTI
0
Weather Alerts
squall watch in effect
Multiple waves of thunderstorms will continue through this afternoon. These storms could produce up to 50 knot gusts, large hail and frequent lightning. ### Poor to very poor visibility may contribute to voyage delays and make marine navigation hazardous. Large hail can damage vessels and cause injury. Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway. Consider delaying or postponing travel in areas under the Squall Watch.
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