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Canada weather

Weather in St. John's for October 2025

Your guide to St. John's weather in October - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, St. John's usually enjoys a light touch of snow in October.
    According to St. John's snow forecast for October 2025, no snow is expected until the end of the month.

    • Temperatures

  • Until now, October 2025 in St. John's is slightly cooler than the historical average by -0.8 °C.

  • Expect cooler weather in the next days in St. John's with the forecast suggesting a temperature of 8.7 °C, lower than the historical average.

  • In general, the average temperature in St. John's at the beginning of October is 11.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 9.7 °C by the end of October.

    • Rain 🌧️

  • The climate of St. John's in October is notably wet, with an average of 14 rainy days, and a total of 120.6 mm of precipitation.

    • More

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

Average dry days
15
Dry days
Average rainy days
14
Rainy days
Average snowy days
2
Snow days
Average temperatures
11°/7°
Temperatures
Average wind speed
31 km/h
Avg max wind
Average humidity
80 %
Avg humidity

St. John's Weather October

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

Temperatures trend during October in St. John's

See the weather trend as well as the moving average line

October weather in St. John's day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Overcast
Overcast
 12° /7° 0.7 mm 0 cm
2 Oct. Patchy rain possible
Patchy rain possible
 10° /7° 0.6 mm 0 cm
3 Oct. Patchy light drizzle
Patchy light drizzle
 13° /7° 0.3 mm 0 cm
4 Oct. Patchy rain possible
Patchy rain possible
 11° /6° 0.5 mm 0 cm
5 Oct. Patchy rain possible
Patchy rain possible
 10° /6° 0.4 mm 0 cm
6 Oct. Patchy rain possible
Patchy rain possible
 13° /6° 0.2 mm 0 cm
7 Oct. Patchy rain possible
Patchy rain possible
 13° /9° 0.6 mm 0 cm
8 Oct. Partly cloudy
Partly cloudy
 13° /10° 0.2 mm 0 cm
9 Oct. Patchy rain possible
Patchy rain possible
 14° /8° 2.1 mm 0 cm
10 Oct. Patchy rain possible
Patchy rain possible
 11° /7° 10.7 mm 0 cm
11 Oct. Light drizzle
Light drizzle
 12° /7° 1.4 mm 0 cm
12 Oct. Light rain
Light rain
 10° /7° 2.5 mm 0 cm
13 Oct. Mist
Mist
 11° /7° 0.4 mm 0 cm
14 Oct. Light rain shower
Light rain shower
 10° /8° 3.8 mm 0 cm
15 Oct. Patchy rain possible
Patchy rain possible
 13° /8° 2.4 mm 0 cm
16 Oct. Light rain shower
Light rain shower
 11° /8° 9.7 mm 0 cm
17 Oct. Patchy rain possible
Patchy rain possible
 9° /6° 1 mm 0 cm
18 Oct. Patchy rain possible
Patchy rain possible
 9° /5° 0.1 mm 0 cm
19 Oct. Partly cloudy
Partly cloudy
 10° /5° 1.7 mm 0 cm
20 Oct. Sunny
Sunny
 12° /7° 0 mm 0 cm
21 Oct. Moderate rain
Moderate rain
 13° /7° 8.1 mm 0 cm
22 Oct. Light rain shower
Light rain shower
 13° /7° 2 mm 0 cm
23 Oct. Light rain
Light rain
 11° /6° 1.9 mm 0 cm
24 Oct. Patchy rain possible
Patchy rain possible
 11° /8° 10 mm 0 cm
25 Oct. Overcast
Overcast
 13° /6° 20.3 mm 0 cm
26 Oct. Light rain
Light rain
 10° /7° 2.2 mm 0 cm
27 Oct. Patchy rain possible
Patchy rain possible
 9° /5° 0.1 mm 0 cm
28 Oct. Patchy rain possible
Patchy rain possible
 9° /4° 3.2 mm 0 cm
29 Oct. Patchy rain possible
Patchy rain possible
 8° /2° 0.7 mm 0.1 cm
30 Oct. Partly cloudy
Partly cloudy
 10° /5° 0 mm 0 cm
31 Oct. Patchy rain possible
Patchy rain possible
 9° /4° 1.1 mm 0 cm
Next
Important Notice
Our weather forecast for St. John's 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 St. John's forecast closer to your planned date for the most up-to-date weather information.
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St. John's in October - FAQ

What are the expected maximum and minimum temperatures in St. John's during October?
During October, expect a variety of temperatures with highs around 11° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in St. John's during October?
Significant rainfall exceeding 120.6 mm is expected in St. John's during October, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
Will it snow in St. John's in October 2025?
St. John's experiences an average snowfall of 4.54 cm during October, occurring over 2 days.
What are the typical wind conditions in St. John's during October?
The average wind speed in St. John's during October is 31 km/h, suggesting breezy to windy conditions, depending on your activities.

St. John's snow forecast October 2025

Track daily snowfall levels and discover St. John's’s snowy potential this October ❄️

October rainfall patterns in St. John's

Explore the daily rainfall trends and prepare for St. John'ss October weather 💧

Quick links

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Location coordinates Where is St. John's?

Get accurate weather forecasts for St. John's, located at latitude 47.565 and longitude -52.709. Stay updated with localized weather information tailored for St. John's.

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