Sierre weather
At 7:45 PM local time it was mostly clear and 8°C (46°F). Little to no rain in the next 24 hours. Best months for weather: Jun–Sep. Sierre sits 531 m (1,742 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Sierre, Valais, Switzerland.
Current conditions
- Clouds
- 0%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Nov–Apr
About Sierre weather
Is it raining in Sierre right now?
No. It’s mostly clear and 8° right now. Little to no rain in the next 24 hours.
What’s the weather like in Sierre this week?
Over the next 7 days, expect highs of 12–15° and lows of 0–7°. Little rain is expected. The driest day looks like Saturday.
Has it been raining in Sierre lately?
In the past 7 days, Sierre had 2 rainy days and 16.7 mm of rain in total.
What should I pack for Sierre?
For the coming week, bring a warm winter coat.
Sierre weather by month
When is the best time to visit Sierre?
Based on weather alone, the best time to visit Sierre is Jun–Sep, according to NASA's 2001–2025 climate averages. Nov–Apr tends to be the least pleasant. Average highs run from -2°C (29°F) in January to 18°C (65°F) in July.
What is the rainiest month in Sierre?
August is the wettest month, with about 132 mm (5.2 in) of rain on average. February is the driest, with about 67 mm (2.6 in).
What is the hottest month in Sierre?
July is the warmest, with average highs of 18°C (65°F) and lows of 9°C (48°F). January is the coolest, with highs of -2°C (29°F) and lows of -9°C (15°F).
Does Sierre have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is August at about 132 mm (5.2 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months