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Canada weather

10 day weather forecast for Alliston

Monday, 11th May 2026, at 14:16
today
Sunny
12° 1°
tomorrow
Patchy rain possible
14° 0°
Wednesday
Patchy rain possible
10° 4°
Thursday
Patchy rain possible
7° 3°
Friday
Patchy rain possible
13° 2°
Saturday
Sunny
14° 1°
Sunday
Patchy rain possible
19° 6°
 More Details See
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Alliston Weather Pages

Alliston weather forecast

The weather forecast for Alliston over the next 5 days indicates chilly conditions with temperatures ranging from 7 °C to 14 °C.

Rain is expected from Tuesday until Friday.

Wind speeds are expected to be strong, averaging around 23 km/h.

Weather today
Alliston weather forecast

Alliston 14 days weather forecast

This weeks weather in Alliston. Click on a date for detailed forecasts
Mon. 11
12°
1°
Sunny
0 mm
Tue. 12
14°
0°
Patchy rain possible
2.5 mm
Wed. 13
10°
4°
Patchy rain possible
4.7 mm
Thu. 14
7°
3°
Patchy rain possible
0.6 mm
Fri. 15
13°
2°
Patchy rain possible
4 mm
Sat. 16
14°
1°
Sunny
0 mm
Sun. 17
19°
6°
Patchy rain possible
1.9 mm
Mon. 18
13°
7°
Overcast
0 mm
Tue. 19
10°
7°
Moderate rain
11.8 mm
Wed. 20
14°
8°
Patchy rain possible
5 mm
Thu. 21
17°
7°
Partly cloudy
0 mm
Fri. 22
16°
7°
Patchy rain possible
0.5 mm
Sat. 23
16°
4°
Partly cloudy
0 mm
Sun. 24
16°
10°
Patchy rain possible
0.8 mm
Further Ahead
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Access Alliston weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Alliston long range weather forecast

30 day weather forecast for Alliston
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
12°
2
Overcast
9°
3
Patchy rain possible
13°
4
Fog
18°
5
Light drizzle
15°
6
Sunny
15°
7
Overcast
13°
8
Patchy rain possible
14°
9
Light rain shower
15°
10
Patchy rain possible
12°
11
Sunny
12°
12
Patchy rain possible
14°
13
Patchy rain possible
10°
14
Patchy rain possible
7°
15
Patchy rain possible
13°
16
Sunny
14°
17
Patchy rain possible
19°
18
Overcast
13°
19
Moderate rain
10°
20
Patchy rain possible
14°
21
Partly cloudy
17°
22
Patchy rain possible
16°
23
Partly cloudy
16°
24
Patchy rain possible
16°
25
Sunny
15°
26
Mist
20°
27
Sunny
21°
28
Cloudy
18°
29
Sunny
18°
30
Partly cloudy
21°
31
Partly cloudy
19°
Important Notice
Our Alliston long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Alliston

The chart displays the expected rainfall values (in mm) over the next 14 days in Alliston, highlighting variations in precipitation levels for specific dates. ☔

Alliston Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Alliston over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Alliston?

Get accurate weather forecasts for Alliston, located at latitude 44.15 and longitude -79.866. Stay updated with localized weather information tailored for Alliston.

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