On Wednesday, 25 September, mostly cloudy weather, rain are expected in Spiekeroog. The lowest air temperature will be +13°C at 11 pm, the highest temperature will be +15°C around 2 pm. The atmospheric pressure will be within 748-751 mm Hg. The relative humidity 76-86%. The wind will be mainly southerly 8 m/s with maximum gusts up to 13 m/s. Ultraviolet index 1, no sun protection is required

On Thursday, 26 September, mostly cloudy weather, rain are expected in Spiekeroog. The lowest air temperature will be +14°C at 5 am, the highest temperature will be +15°C around 2 pm. The atmospheric pressure will be within 742-748 mm Hg. The relative humidity 79-89%. The wind will be mainly southerly 7 m/s with maximum gusts up to 12 m/s. Ultraviolet index 1, no sun protection is required

On Friday, 27 September, mostly cloudy weather, light rain are expected in Spiekeroog. The lowest air temperature will be +13°C at 2 pm, the highest temperature will be +14°C around 2 am. The atmospheric pressure will be within 741-754 mm Hg. The relative humidity 67-89%. The wind will be mainly northwesterly 9 m/s with maximum gusts up to 13 m/s. Ultraviolet index 2, no sun protection is required

On Saturday, 28 September, mostly partly cloudy, light rain are expected in Spiekeroog. The lowest air temperature will be +12°C at 8 am, the highest temperature will be +14°C around 5 pm. The atmospheric pressure will be within 756-766 mm Hg. The relative humidity 63-76%. The wind will be mainly westerly 9 m/s with maximum gusts up to 13 m/s. Ultraviolet index 3, sun protection is required

On Sunday, 29 September, mostly partly cloudy, light rain are expected in Spiekeroog. The lowest air temperature will be +11°C at 8 am, the highest temperature will be +14°C around 8 pm. The atmospheric pressure will be within 766-767 mm Hg. The relative humidity 66-82%. The wind will be mainly southwesterly 8 m/s with maximum gusts up to 11 m/s. Ultraviolet index 3, sun protection is required

On Monday, 30 September, mostly cloudy weather, light rain are expected in Spiekeroog. The lowest air temperature will be +11°C at 11 am, the highest temperature will be +14°C around 11 pm. The atmospheric pressure will be within 755-764 mm Hg. The relative humidity 71-91%. The wind will be mainly southeasterly 9 m/s with maximum gusts up to 13 m/s. Ultraviolet index 1, no sun protection is required

On Tuesday, 1 October, mostly partly cloudy, rain are expected in Spiekeroog. The lowest air temperature will be +13°C at 11 pm, the highest temperature will be +15°C around 5 pm. The atmospheric pressure will be within 755-757 mm Hg. The relative humidity 75-87%. The wind will be mainly southerly 8 m/s with maximum gusts up to 10 m/s. Ultraviolet index 3, sun protection is required

On Wednesday, 2 October, mostly partly cloudy, light rain are expected in Spiekeroog. The lowest air temperature will be +13°C at 8 am, the highest temperature will be +15°C around 5 pm. The atmospheric pressure will be within 755-763 mm Hg. The relative humidity 74-80%. The wind will be mainly westerly 6 m/s with maximum gusts up to 10 m/s. Ultraviolet index 3, sun protection is required

On Thursday, 3 October, mostly cloudy weather, light rain are expected in Spiekeroog. The lowest air temperature will be +13°C at 5 am, the highest temperature will be +15°C around 5 pm. The atmospheric pressure will be within 755-762 mm Hg. The relative humidity 75-83%. The wind will be mainly southwesterly 14 m/s with maximum gusts up to 19 m/s. Ultraviolet index 1, no sun protection is required

On Friday, 4 October, mostly cloudy weather, light rain are expected in Spiekeroog. The lowest air temperature will be +13°C at 8 am, the highest temperature will be +14°C around 2 pm. The atmospheric pressure will be within 751-755 mm Hg. The relative humidity 75-79%. The wind will be mainly westerly 12 m/s with maximum gusts up to 16 m/s. Ultraviolet index 2, no sun protection is required