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Weather in Greater Sudbury for October 2026

Your guide to Greater Sudbury weather in October - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Greater Sudbury usually enjoys a light touch of snow in October.
    According to Greater Sudbury snow forecast for October 2026, no snow is expected until the end of the month.

    • Temperatures

  • Until now, October 2026 in Greater Sudbury has been nearly identical to the historical average, with a temperature of 13.1 °C (showing only a slight deviation of 0.1 °C).

  • The forecast for the coming days of October 2026 predicts a temperature of 11.2 °C , which is warmer than usual.

  • In general, the average temperature in Greater Sudbury at the beginning of October is 17.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 8 °C by the end of October.

    • Rain 🌧️

  • Greater Sudbury experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 144 mm.

    • More

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

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

Average dry days
19
Dry days
Average rainy days
10
Rainy days
Average snowy days
2
Snow days
Average temperatures
12°/5°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Greater Sudbury Weather October

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

Temperatures trend during October in Greater Sudbury

See the weather trend as well as the moving average line

October weather in Greater Sudbury day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Moderate rain
Moderate rain
 18° /10° 12.8 mm 0 cm
2 Oct. Fog
Fog
 18° /8° 0 mm 0 cm
3 Oct. Fog
Fog
 21° /10° 0.9 mm 0 cm
4 Oct. Patchy rain possible
Patchy rain possible
 19° /10° 1.7 mm 0 cm
5 Oct. Light rain
Light rain
 17° /10° 4.1 mm 0 cm
6 Oct. Moderate rain
Moderate rain
 17° /8° 14.5 mm 0 cm
7 Oct. Light rain
Light rain
 14° /7° 9.6 mm 0 cm
8 Oct. Light snow
Light snow
 10° /3° 2.9 mm 2.4 cm
9 Oct. Light snow
Light snow
 8° /2° 1.9 mm 0.9 cm
10 Oct. Patchy rain possible
Patchy rain possible
 11° /3° 1.4 mm 0.1 cm
11 Oct. Patchy rain possible
Patchy rain possible
 14° /6° 1.5 mm 0.1 cm
12 Oct. Light rain
Light rain
 12° /5° 3.4 mm 0 cm
13 Oct. Light rain
Light rain
 10° /6° 3 mm 0 cm
14 Oct. Overcast
Overcast
 9° /4° 0.1 mm 0 cm
15 Oct. Patchy rain possible
Patchy rain possible
 8° /2° 1.2 mm 0 cm
16 Oct. Patchy rain possible
Patchy rain possible
 9° /1° 1.2 mm 0 cm
17 Oct. Moderate rain
Moderate rain
 11° /1° 10.8 mm 0 cm
18 Oct. Light rain
Light rain
 14° /5° 4.7 mm 0 cm
19 Oct. Moderate rain
Moderate rain
 16° /9° 15.7 mm 0 cm
20 Oct. Light rain
Light rain
 13° /7° 4.9 mm 0 cm
21 Oct. Light rain
Light rain
 13° /6° 3.7 mm 0 cm
22 Oct. Light rain
Light rain
 12° /6° 5 mm 0 cm
23 Oct. Patchy rain possible
Patchy rain possible
 10° /2° 2 mm 0 cm
24 Oct. Overcast
Overcast
 9° /3° 0.6 mm 0 cm
25 Oct. Moderate rain
Moderate rain
 10° /6° 6.3 mm 0 cm
26 Oct. Overcast
Overcast
 11° /2° 0 mm 0 cm
27 Oct. Overcast
Overcast
 7° /-2° 0 mm 0 cm
28 Oct. Partly cloudy
Partly cloudy
 14° /3° 0 mm 0 cm
29 Oct. Patchy rain possible
Patchy rain possible
 14° /7° 1.7 mm 0 cm
30 Oct. Sunny
Sunny
 11° /4° 0 mm 0 cm
31 Oct. Sunny
Sunny
 10° /1° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Greater Sudbury 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 Greater Sudbury forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Greater Sudbury in October - FAQ

What are the expected maximum and minimum temperatures in Greater Sudbury during October?
During October, expect a variety of temperatures with highs around 12° and lows near 5°, suitable for diverse activities and preferences.

How much rainfall should be expected in Greater Sudbury during October?
Significant rainfall exceeding 144 mm is expected in Greater Sudbury during October, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Greater Sudbury in October 2026?
Greater Sudbury experiences an average snowfall of 4.4 cm during October, occurring over 2 days.

What are the typical wind conditions in Greater Sudbury during October?
The average wind speed in Greater Sudbury during October is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

Greater Sudbury snow forecast October 2026

Track daily snowfall levels and discover Greater Sudbury’s snowy potential this October ❄️
On average, Greater Sudbury sees 2 snowy days during October, with approximately 4.4 cm of total snowfall.

October rainfall patterns in Greater Sudbury

Explore the daily rainfall trends and prepare for Greater Sudburys October weather 💧
Typically, Greater Sudbury has 10 rainy days in October with a total of 144 mm of rainfall.

UV exposure in Greater Sudbury during October

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

Get accurate weather forecasts for Greater Sudbury, located at latitude 46.49 and longitude -80.99. Stay updated with localized weather information tailored for Greater Sudbury.

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