On Tuesday, 24 September, mostly cloudy weather, light rain are expected in Okegawa. The lowest air temperature will be +20°C at 6 am, the highest temperature will be +24°C around 3 pm. The atmospheric pressure will be within 762-765 mm Hg. The relative humidity 55-79%. The wind will be mainly northeasterly 4 m/s with maximum gusts up to 6 m/s. Ultraviolet index 3, sun protection is required

On Wednesday, 25 September, mostly cloudy weather, rain are expected in Okegawa. The lowest air temperature will be +18°C at 3 am, the highest temperature will be +25°C around 3 pm. The atmospheric pressure will be within 754-762 mm Hg. The relative humidity 60-77%. The wind will be mainly northwesterly 6 m/s with maximum gusts up to 11 m/s. Ultraviolet index 2, no sun protection is required

On Thursday, 26 September, mostly partly cloudy, light rain are expected in Okegawa. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +25°C at noon. The atmospheric pressure will be within 751-756 mm Hg. The relative humidity 71-90%. The wind will be mainly southerly 4 m/s with maximum gusts up to 7 m/s. Ultraviolet index 7, sun protection is required

On Friday, 27 September, mostly partly cloudy weather, light rain, thunderstorm possible are expected in Okegawa. The lowest air temperature will be +20°C at 6 am, the highest temperature will be +28°C around 3 pm. The atmospheric pressure will be within 757-762 mm Hg. The relative humidity 66-95%. The wind will be mainly northeasterly 3 m/s with maximum gusts up to 8 m/s. Ultraviolet index 7, sun protection is required

On Saturday, 28 September, mostly partly cloudy, light rain are expected in Okegawa. The lowest air temperature will be +22°C at 6 am, the highest temperature will be +27°C around 3 pm. The atmospheric pressure will be within 763-767 mm Hg. The relative humidity 68-91%. The wind will be mainly northeasterly 5 m/s with maximum gusts up to 9 m/s. Ultraviolet index 4, sun protection is required

On Sunday, 29 September, mostly cloudy weather, rain are expected in Okegawa. The lowest air temperature will be +22°C at 6 am, the highest temperature will be +27°C at noon. The atmospheric pressure will be within 764-767 mm Hg. The relative humidity 56-90%. The wind will be mainly northerly 6 m/s with maximum gusts up to 15 m/s. Ultraviolet index 3, sun protection is required

On Monday, 30 September, mostly cloudy weather, light rain are expected in Okegawa. The lowest air temperature will be +21°C at 3 am, the highest temperature will be +27°C around 3 pm. The atmospheric pressure will be within 760-764 mm Hg. The relative humidity 62-85%. The wind will be mainly northerly 2 m/s with maximum gusts up to 7 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, 1 October, mostly partly cloudy, rain, thunderstorm are expected in Okegawa. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +28°C around 3 pm. The atmospheric pressure will be within 758-761 mm Hg. The relative humidity 61-88%. The wind will be mainly northerly 1 m/s with maximum gusts up to 1 m/s. Ultraviolet index 6, sun protection is required

On Wednesday, 2 October, mostly partly cloudy, rain, thunderstorm are expected in Okegawa. The lowest air temperature will be +21°C at 3 am, the highest temperature will be +29°C around 3 pm. The atmospheric pressure will be within 754-757 mm Hg. The relative humidity 64-92%. The wind will be mainly easterly 2 m/s with maximum gusts up to 2 m/s. Ultraviolet index 5, sun protection is required