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Canada weather

Weather in Barrie for October 2025

Your guide to Barrie weather in October - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Barrie usually enjoys a light touch of snow in October.
    According to Barrie snow forecast for October 2025, no snow is expected until the end of the month.

    • Temperatures

  • Until now, October 2025 in Barrie has been nearly identical to the historical average, with a temperature of 14.8 °C (showing only a slight deviation of -0.5 °C).

  • The forecast for the next days in Barrie predicts temperatures to be around 7 °C, close to the historical average.

  • In general, the average temperature in Barrie at the beginning of October is 21.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10 °C by the end of October.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
15
Dry days
Average rainy days
12
Rainy days
Average snowy days
4
Snow days
Average temperatures
15°/7°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Barrie Weather October

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

Temperatures trend during October in Barrie

See the weather trend as well as the moving average line

October weather in Barrie day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Mist
Mist
 20° /10° 1.2 mm 0 cm
2 Oct. Partly cloudy
Partly cloudy
 22° /10° 5.5 mm 0 cm
3 Oct. Partly cloudy
Partly cloudy
 24° /9° 0 mm 0 cm
4 Oct. Sunny
Sunny
 25° /13° 0 mm 0 cm
5 Oct. Patchy rain possible
Patchy rain possible
 23° /13° 0.8 mm 0 cm
6 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 23° /11° 14 mm 0 cm
7 Oct. Light rain shower
Light rain shower
 14° /9° 5.5 mm 0 cm
8 Oct. Light rain shower
Light rain shower
 12° /6° 4.8 mm 0 cm
9 Oct. Light rain shower
Light rain shower
 10° /4° 1.3 mm 0 cm
10 Oct. Patchy rain possible
Patchy rain possible
 12° /3° 0.1 mm 0 cm
11 Oct. Light rain shower
Light rain shower
 15° /7° 4.7 mm 0 cm
12 Oct. Patchy rain possible
Patchy rain possible
 15° /8° 0 mm 0 cm
13 Oct. Overcast
Overcast
 12° /7° 0 mm 0 cm
14 Oct. Overcast
Overcast
 13° /5° 0 mm 0 cm
15 Oct. Overcast
Overcast
 8° /3° 0.2 mm 0 cm
16 Oct. Overcast
Overcast
 13° /3° 0 mm 0 cm
17 Oct. Overcast
Overcast
 12° /3° 6.8 mm 0 cm
18 Oct. Overcast
Overcast
 18° /6° 0.7 mm 0 cm
19 Oct. Overcast
Overcast
 19° /8° 7.6 mm 0 cm
20 Oct. Light rain shower
Light rain shower
 16° /8° 2.2 mm 0 cm
21 Oct. Patchy rain possible
Patchy rain possible
 16° /7° 0.2 mm 0 cm
22 Oct. Mist
Mist
 13° /6° 1.1 mm 0.1 cm
23 Oct. Overcast
Overcast
 13° /4° 0 mm 0 cm
24 Oct. Patchy light drizzle
Patchy light drizzle
 11° /4° 1.6 mm 0 cm
25 Oct. Light drizzle
Light drizzle
 11° /6° 2.4 mm 0 cm
26 Oct. Light rain
Light rain
 12° /5° 1.8 mm 0 cm
27 Oct. Light drizzle
Light drizzle
 13° /7° 0.5 mm 0 cm
28 Oct. Overcast
Overcast
 11° /2° 0.2 mm 0 cm
29 Oct. Heavy snow
Heavy snow
 10° /4° 13.8 mm 1.4 cm
30 Oct. Patchy rain possible
Patchy rain possible
 9° /4° 0.2 mm 0 cm
31 Oct. Moderate rain
Moderate rain
 4° /2° 5.2 mm 0 cm
Next
Important Notice
Our weather forecast for Barrie 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 Barrie forecast closer to your planned date for the most up-to-date weather information.
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Barrie in October - FAQ

What are the expected maximum and minimum temperatures in Barrie during October?
During October, expect a variety of temperatures with highs around 15° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Barrie during October?
Moderate rainfall is anticipated in Barrie during October, with a total of 81.5 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
Will it snow in Barrie in October 2025?
Barrie experiences an average snowfall of 2.08 cm during October, occurring over 4 days.
What are the typical wind conditions in Barrie during October?
The average wind speed in Barrie during October is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

Barrie snow forecast October 2025

Track daily snowfall levels and discover Barrie’s snowy potential this October ❄️

October rainfall patterns in Barrie

Explore the daily rainfall trends and prepare for Barries October weather 💧

UV exposure in Barrie during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

Quick links

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Location coordinates Where is Barrie?

Get accurate weather forecasts for Barrie, located at latitude 44.4 and longitude -79.666. Stay updated with localized weather information tailored for Barrie.

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