On Friday, 20 September, mostly partly cloudy, no precipitation are expected in Williamstown. The lowest air temperature will be +17°C at 8 am, the highest temperature will be +32°C around 5 pm. The atmospheric pressure will be within 733-735 mm Hg. The relative humidity 39-91%. The wind will be mainly southwesterly 2 m/s with maximum gusts up to 4 m/s. Ultraviolet index 6, sun protection is required
now at 22:55 according to the forecast
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Atmospheric pressure charts in Williamstown - detailed forecast for 3 days
On Saturday, 21 September, mostly clear weather, no precipitation are expected in Williamstown. The lowest air temperature will be +20°C at 5 am, the highest temperature will be +32°C around 5 pm. The atmospheric pressure will be within 734-736 mm Hg. The relative humidity 46-88%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 6 m/s. Ultraviolet index 6, sun protection is required
UVI
On Sunday, 22 September, mostly cloudy weather, rain are expected in Williamstown. The lowest air temperature will be +19°C at 5 am, the highest temperature will be +30°C around 11 am. The atmospheric pressure will be within 734-736 mm Hg. The relative humidity 47-91%. The wind will be mainly westerly 3 m/s with maximum gusts up to 7 m/s. Ultraviolet index 6, sun protection is required