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St. Moritz
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Weather in St. Moritz for October 2025

Your guide to St. Moritz weather in October - trends and predictions

    Official Weather Alert ⚠️

  • Gale Force Wind Warning - See hour by hour.

    • Snow Forecast ❄️

  • With an average of 2 snowy days, St. Moritz usually enjoys a light touch of snow in October.
    According to St. Moritz snow forecast for October 2025, 2 snowy days are expected until the end of the month. The closest date with snow is Wednesday, 29 October.

    • Temperatures

  • Until now, October 2025 in St. Moritz is slightly cooler than the historical average by -1.3 °C.

  • The forecast for the coming days of October 2025 predicts a temperature of 6.5 °C , which is warmer than usual.

  • In general, the average temperature in St. Moritz at the beginning of October is 8.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 4.3 °C by the end of October.

    • Rain 🌧️

  • The climate of St. Moritz in October is notably wet, with an average of 11 rainy days, and a total of 517.3 mm of precipitation.

Average dry days
18
Dry days
Average rainy days
11
Rainy days
Average snowy days
2
Snow days
Average temperatures
11°/-6°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
81 %
Avg humidity

St. Moritz Weather October

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

Temperatures trend during October in St. Moritz

See the weather trend as well as the moving average line

October weather in St. Moritz day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Sunny
Sunny
 10° /-2° 0.5 mm 0 cm
2 Oct. Sunny
Sunny
 9° /-2° 3.2 mm 0 cm
3 Oct. Patchy rain possible
Patchy rain possible
 9° /-2° 5.9 mm 2.9 cm
4 Oct. Thundery outbreaks possible
Thundery outbreaks possible
 8° /-2° 2.8 mm 1.8 cm
5 Oct. Partly cloudy
Partly cloudy
 5° /-6° 2.6 mm 1.8 cm
6 Oct. Sunny
Sunny
 6° /-6° 0 mm 0 cm
7 Oct. Sunny
Sunny
 10° /-3° 0 mm 0 cm
8 Oct. Sunny
Sunny
 11° /-1° 23.7 mm 0 cm
9 Oct. Sunny
Sunny
 10° /-2° 1.5 mm 0 cm
10 Oct. Sunny
Sunny
 10° /-2° 10.8 mm 1.4 cm
11 Oct. Sunny
Sunny
 11° /-3° 0 mm 0 cm
12 Oct. Sunny
Sunny
 10° /-3° 0 mm 0 cm
13 Oct. Patchy rain possible
Patchy rain possible
 10° /-2° 0 mm 0 cm
14 Oct. Patchy light drizzle
Patchy light drizzle
 10° /-2° 0.6 mm 0 cm
15 Oct. Light snow showers
Light snow showers
 8° /-3° 0.3 mm 0 cm
16 Oct. Overcast
Overcast
 8° /-3° 3.2 mm 0 cm
17 Oct. Sunny
Sunny
 9° /-3° 0.2 mm 0 cm
18 Oct. Light freezing rain
Light freezing rain
 8° /-2° 4.4 mm 0 cm
19 Oct. Light rain
Light rain
 7° /-2° 6.3 mm 0 cm
20 Oct. Moderate or heavy sleet
Moderate or heavy sleet
 6° /-2° 31.4 mm 0.5 cm
21 Oct. Light rain shower
Light rain shower
 6° /-1° 2.9 mm 0.1 cm
22 Oct. Patchy rain possible
Patchy rain possible
 6° /-2° 1 mm 0.4 cm
23 Oct. Cloudy
Cloudy
 5° /-2° 7.4 mm 1.1 cm
24 Oct. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 4° /-4° 6.2 mm 0 cm
25 Oct. Fog
Fog
 4° /-3° 0.3 mm 0 cm
26 Oct. Fog
Fog
 4° /-2° 6.2 mm 0 cm
27 Oct. Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 4° /-4° 17.1 mm 7.4 cm
28 Oct. Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 5° /-7° 0.2 mm 0.1 cm
29 Oct. Moderate snow
Moderate snow
 3° /-7° 1.1 mm 0.8 cm
30 Oct. Fog
Fog
 4° /-3° 5 mm 3.4 cm
31 Oct. Patchy rain possible
Patchy rain possible
 6° /-2° 0.1 mm 0 cm
Next
Important Notice
Our weather forecast for St. Moritz 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. Moritz forecast closer to your planned date for the most up-to-date weather information.
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St. Moritz in October - FAQ

What are the expected maximum and minimum temperatures in St. Moritz during October?
During October, expect a variety of temperatures with highs around 11° and lows near -6°, suitable for diverse activities and preferences.
How much rainfall should be expected in St. Moritz during October?
Significant rainfall exceeding 517.3 mm is expected in St. Moritz during October, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
Will it snow in St. Moritz in October 2025?
St. Moritz experiences an average snowfall of 79.5 cm during October, occurring over 2 days.
What are the typical wind conditions in St. Moritz during October?
The average wind speed in St. Moritz during October is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

St. Moritz snow forecast October 2025

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

October rainfall patterns in St. Moritz

Explore the daily rainfall trends and prepare for St. Moritzs October weather 💧

Quick links

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Location coordinates Where is St. Moritz?

Get accurate weather forecasts for St. Moritz, located at latitude 46.499 and longitude 9.843. Stay updated with localized weather information tailored for St. Moritz.

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