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Weather · Switzerland

St. Moritz Weekend Weather

  1. TodayOctober 1715° 3°
  2. TomorrowOctober 1810° 5°
  3. MonOctober 1910° 6°
  4. TueOctober 2010° 7°
  5. WedOctober 218° 1°
  6. ThuOctober 229° 0°
  7. FriOctober 237° -3°
  8. SatOctober 249° -4°
  9. SunOctober 258° -1°
  10. MonOctober 268° -2°
  11. TueOctober 2711° 0°
  12. WedOctober 2812° 1°
  13. ThuOctober 2911° 2°
  14. FriOctober 3014° 1°

Weekend in St. Moritz: Saturday 15°/3° (overcast), Sunday 10°/5° (light rain).

Saturday, October 17

St. Moritz · Saturday, October 17 2026

15°3°

Overcast

High 15°, low 3°

Chance of rain
3%
No rain
Wind
14 km/h
southwest
UV index
4
Moderate
Sunrise
07:40
Sunset 18:30
Day length
10 h 50 min
Moon
First quarter
41% illuminated

Updated: · Source: Open-Meteo

Forecast for St. Moritz on Saturday, October 17, 2026: overcast, with a high of 15°C and a low of 3°C. No significant rain is expected (3% chance). Wind from the southwest at up to 14 km/h. Sunrise is at 07:40 and sunset at 18:30; day length 10 h 50 min. This day is 5° warmer than the 7-day average. The best time to be outdoors looks like 11:00–19:00.

What to wear and what to watch out for

  • Cool in the morning and evening: dress in layers and bring a sweater or jacket.
  • A good day for outdoor activities.

Saturday, October 17: hour by hour

  1. 00:007° 
  2. 01:007° 
  3. 02:006° 
  4. 03:006° 
  5. 04:005° 
  6. 05:005° 
  7. 06:004° 
  8. 07:003° 
  9. 08:003° 
  10. 09:005° 
  11. 10:008° 
  12. 11:0010° 
  13. 12:0012° 
  14. 13:0014° 
  15. 14:0015° 
  16. 15:0015° 
  17. 16:0014° 
  18. 17:0012° 
  19. 18:0010° 
  20. 19:007°3%
  21. 20:006°3%
  22. 21:005°2%
  23. 22:005°1%
  24. 23:004° 

Sunday, October 18

St. Moritz · Sunday, October 18 2026

10°5°

Light rain

High 10°, low 5°

Chance of rain
51%
7.8 mm
Wind
14 km/h
southeast
UV index
2
Low
Sunrise
07:41
Sunset 18:28
Day length
10 h 47 min
Moon
First quarter
51% illuminated

Updated: · Source: Open-Meteo

Forecast for St. Moritz on Sunday, October 18, 2026: light rain, with a high of 10°C and a low of 5°C. The chance of rain is 51%, with 7.8 mm of precipitation expected in total. Wind from the southeast at up to 14 km/h. Sunrise is at 07:41 and sunset at 18:28; day length 10 h 47 min. 5° cooler than the previous day. Temperatures are close to the 7-day average. Rain is most likely between 21:00 and 00:00.

What to wear and what to watch out for

  • Take an umbrella or a raincoat with you.
  • Cool in the morning and evening: dress in layers and bring a sweater or jacket.

Sunday, October 18: hour by hour

  1. 00:005° 
  2. 01:005° 
  3. 02:006° 
  4. 03:006°1%
  5. 04:006°1%
  6. 05:005°3%
  7. 06:005°6%
  8. 07:005°10%
  9. 08:005°13%
  10. 09:006°16%
  11. 10:007°18%
  12. 11:009°20%
  13. 12:0010°20%
  14. 13:0010°19%
  15. 14:0010°20%
  16. 15:009°27%
  17. 16:008°36%
  18. 17:007°43%
  19. 18:007°40%
  20. 19:007°45%
  21. 20:007°48%
  22. 21:006°50%
  23. 22:006°51%
  24. 23:006°51%

Weather nearby on October 17

Frequently asked questions

Will it rain in St. Moritz on Saturday, October 17, 2026?
Most likely not: the chance of rain is 3%.
Will it rain in St. Moritz on Sunday, October 18, 2026?
Yes, the chance of rain is 51%, with 7.8 mm of rain expected in total.

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