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Canada weather

Weather in Waterloo for October 2025

Your guide to Waterloo weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Waterloo at the beginning of October is 21 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.3 °C by the end of October.

    • Rain 🌧️

  • The climate of Waterloo in October is notably wet, with an average of 12 rainy days, and a total of 70.9 mm of precipitation.

    • More

  • Halloween weather in Waterloo 🎃 - See the complete forecast for Thursday, 31 October.

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

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/6°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Waterloo in October average weather

Move between months or click on a day
September
November
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Mist
23°
2
Partly cloudy
23°
3
Partly cloudy
25°
4
Partly cloudy
24°
5
Overcast
21°
6
Light rain shower
20°
7
Light rain shower
11°
8
Light rain shower
10°
9
Patchy rain possible
11°
10
Partly cloudy
12°
11
Light rain shower
16°
12
Mist
14°
13
Fog
12°
14
Moderate rain
9°
15
Light rain shower
8°
16
Overcast
12°
17
Overcast
15°
18
Patchy rain possible
16°
19
Light rain
18°
20
Light rain shower
18°
21
Patchy rain possible
17°
22
Overcast
15°
23
Overcast
15°
24
Fog
15°
25
Light drizzle
16°
26
Light rain
15°
27
Patchy rain possible
15°
28
Cloudy
14°
29
Light sleet
10°
30
Light snow showers
12°
31
Light freezing rain
11°
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Access Waterloo weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during October in Waterloo

See the weather trend as well as the moving average line

October weather day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Mist
Mist
 23° /12° 2.5 mm 0 cm
2 Oct. Partly cloudy
Partly cloudy
 23° /11° 6.4 mm 0 cm
3 Oct. Partly cloudy
Partly cloudy
 25° /10° 0 mm 0 cm
4 Oct. Partly cloudy
Partly cloudy
 24° /12° 0 mm 0 cm
5 Oct. Overcast
Overcast
 21° /10° 0.4 mm 0 cm
6 Oct. Light rain shower
Light rain shower
 20° /9° 27.2 mm 0 cm
7 Oct. Light rain shower
Light rain shower
 11° /7° 7 mm 0 cm
8 Oct. Light rain shower
Light rain shower
 10° /5° 4.2 mm 0 cm
9 Oct. Patchy rain possible
Patchy rain possible
 11° /4° 0 mm 0 cm
10 Oct. Partly cloudy
Partly cloudy
 12° /3° 0.1 mm 0 cm
11 Oct. Light rain shower
Light rain shower
 16° /3° 0.4 mm 0 cm
12 Oct. Mist
Mist
 14° /6° 0 mm 0 cm
13 Oct. Fog
Fog
 12° /5° 0.1 mm 0 cm
14 Oct. Moderate rain
Moderate rain
 9° /3° 4.1 mm 0 cm
15 Oct. Light rain shower
Light rain shower
 8° /3° 0.4 mm 0 cm
16 Oct. Overcast
Overcast
 12° /4° 0.1 mm 0 cm
17 Oct. Overcast
Overcast
 15° /2° 0 mm 0 cm
18 Oct. Patchy rain possible
Patchy rain possible
 16° /2° 0 mm 0 cm
19 Oct. Light rain
Light rain
 18° /5° 1.6 mm 0 cm
20 Oct. Light rain shower
Light rain shower
 18° /6° 4.8 mm 0 cm
21 Oct. Patchy rain possible
Patchy rain possible
 17° /7° 0 mm 0 cm
22 Oct. Overcast
Overcast
 15° /5° 0 mm 0 cm
23 Oct. Overcast
Overcast
 15° /3° 0.1 mm 0 cm
24 Oct. Fog
Fog
 15° /3° 0 mm 0 cm
25 Oct. Light drizzle
Light drizzle
 16° /7° 1 mm 0 cm
26 Oct. Light rain
Light rain
 15° /7° 1.2 mm 0 cm
27 Oct. Patchy rain possible
Patchy rain possible
 15° /7° 3.2 mm 0 cm
28 Oct. Cloudy
Cloudy
 14° /3° 0.2 mm 0 cm
29 Oct. Light sleet
Light sleet
 10° /4° 4.3 mm 0 cm
30 Oct. Light snow showers
Light snow showers
 12° /7° 0.7 mm 0.1 cm
31 Oct. Light freezing rain
Light freezing rain
 11° /5° 0.6 mm 0 cm
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Important Notice
Our weather forecast for Waterloo 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 Waterloo forecast closer to your planned date for the most up-to-date weather information.

Waterloo in October - FAQ

What are the expected maximum and minimum temperatures in Waterloo during October?
During October, expect a variety of temperatures with highs around 15° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Waterloo during October?
Moderate rainfall is anticipated in Waterloo during October, with a total of 70.9 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
Will it snow in Waterloo in October 2025?
Waterloo typically sees 0.095 cm of snowfall during October.
What are the typical wind conditions in Waterloo during October?
The average wind speed in Waterloo during October is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

Waterloo snow forecast October 2025

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

October rainfall patterns in Waterloo

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

UV exposure in Waterloo during October

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

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Location coordinates Where is Waterloo?

Get accurate weather forecasts for Waterloo, located at latitude 43.467 and longitude -80.516. Stay updated with localized weather information tailored for Waterloo.

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