Sion Weather Forecast
14 Day API Weather Forecast. Note: Our 7 day
Sion weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Sion, Weather Forecast Dated: 453 PM Mon May 29 2023 (Sion Time)
Mon, 29th

Lo: 4°C40°F Hi: 17°C63°F |
Moderate rain Monday, temperatures as high as 17°C63°F, low temperature around 4°C40°F, chance of rain 94%, wind out of the SSE 9 km/h5 mph. Barometric pressure 1015 mb29.97 in, visibility 10 km6 mi, humidity 73%. |
Tue, 30th

Lo: 6°C42°F Hi: 15°C59°F |
Moderate rain Tuesday, temperatures as high as 15°C59°F, low temperature around 6°C42°F, chance of rain 87%, wind out of the SSW 9 km/h6 mph. Barometric pressure 1016 mb30 in, visibility 10 km6 mi, humidity 78%. |
Wed, 31st

Lo: 6°C43°F Hi: 13°C56°F |
Moderate rain Wednesday, temperatures as high as 13°C56°F, low temperature around 6°C43°F, chance of rain 85%, wind out of the ESE 10 km/h6 mph. Barometric pressure 1016 mb30 in, visibility 10 km6 mi, humidity 78%. |
Thu, 1st

Lo: 4°C39°F Hi: 18°C64°F |
Moderate rain Thursday, temperatures as high as 18°C64°F, low temperature around 4°C39°F, chance of rain 88%, wind out of the SSW 11 km/h7 mph. Barometric pressure 1017 mb30.03 in, visibility 10 km6 mi, humidity 69%. |
Fri, 2nd

Lo: 6°C43°F Hi: 16°C61°F |
Moderate rain Friday, temperatures as high as 16°C61°F, low temperature around 6°C43°F, chance of rain 77%, wind out of the SSW 12 km/h7 mph. Barometric pressure 1015 mb29.97 in, visibility 10 km6 mi, humidity 80%. |
Sat, 3rd

Lo: 7°C44°F Hi: 16°C60°F |
Heavy rain Saturday, temperatures as high as 16°C60°F, low temperature around 7°C44°F, chance of rain 85%, wind out of the SE 10 km/h6 mph. Barometric pressure 1015 mb29.97 in, visibility 9 km6 mi, humidity 83%. |
Sun, 4th

Lo: 7°C44°F Hi: 15°C58°F |
Moderate rain Sunday, temperatures as high as 15°C58°F, low temperature around 7°C44°F, chance of rain 87%, wind out of the SSW 7 km/h4 mph. Barometric pressure 1016 mb30 in, visibility 9 km6 mi, humidity 82%. |
Mon, 5th

Lo: 8°C46°F Hi: 13°C55°F |
Heavy rain Monday, temperatures as high as 13°C55°F, low temperature around 8°C46°F, chance of rain 84%, wind out of the S 11 km/h7 mph. Barometric pressure 1017 mb30.03 in, visibility 8 km5 mi, humidity 88%. |
Tue, 6th

Lo: 5°C41°F Hi: 17°C63°F |
Patchy rain possible Tuesday, temperatures as high as 17°C63°F, low temperature around 5°C41°F, chance of rain 89%, wind out of the WSW 13 km/h8 mph. Barometric pressure 1017 mb30.03 in, visibility 10 km6 mi, humidity 75%. |
Wed, 7th

Lo: 8°C46°F Hi: 11°C52°F |
Moderate rain Wednesday, temperatures as high as 11°C52°F, low temperature around 8°C46°F, chance of rain 86%, wind out of the E 9 km/h5 mph. Barometric pressure 1017 mb30.03 in, visibility 8 km5 mi, humidity 87%. |
Thu, 8th

Lo: 8°C46°F Hi: 11°C53°F |
Moderate rain Thursday, temperatures as high as 11°C53°F, low temperature around 8°C46°F, chance of rain 88%, wind out of the SE 7 km/h4 mph. Barometric pressure 1016 mb30 in, visibility 7 km4 mi, humidity 94%. |
Fri, 9th

Lo: 6°C43°F Hi: 18°C65°F |
Patchy rain possible Friday, temperatures as high as 18°C65°F, low temperature around 6°C43°F, chance of rain 82%, wind out of the SSW 13 km/h8 mph. Barometric pressure 1017 mb30.03 in, visibility 10 km6 mi, humidity 74%. |
Sat, 10th

Lo: 6°C42°F Hi: 19°C66°F |
Sunny Saturday, temperatures as high as 19°C66°F, low temperature around 6°C42°F, wind out of the SW 14 km/h9 mph. Barometric pressure 1014 mb29.94 in, visibility 10 km6 mi, humidity 64%, uv index 4. |
Sun, 11th

Lo: 7°C45°F Hi: 14°C57°F |
Patchy rain possible Sunday, temperatures as high as 14°C57°F, low temperature around 7°C45°F, chance of rain 73%, wind out of the W 11 km/h7 mph. Barometric pressure 1011 mb29.85 in, visibility 10 km6 mi, humidity 72%. |