On Saturday, 21 September, mostly cloudy weather, light rain are expected in Port St Johns. The lowest air temperature will be +13°C at 5 am, the highest temperature will be +16°C around 2 pm. The atmospheric pressure will be within 768-769 mm Hg. The relative humidity 70-84%. The wind will be mainly northerly 1 m/s with maximum gusts up to 3 m/s. Ultraviolet index 1, no sun protection is required
now at 06:00 according to the forecast
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UVI
Weather in Port St Johns for a week - 7 day detailed forecast
On Sunday, 22 September, mostly partly cloudy, light rain are expected in Port St Johns. The lowest air temperature will be +13°C at 5 am, the highest temperature will be +18°C around 8 pm. The atmospheric pressure will be within 765-768 mm Hg. The relative humidity 56-83%. The wind will be mainly easterly 5 m/s with maximum gusts up to 9 m/s. Ultraviolet index 6, sun protection is required
UVI
On Monday, 23 September, mostly partly cloudy, light rain are expected in Port St Johns. The lowest air temperature will be +16°C at 5 am, the highest temperature will be +21°C around 2 pm. The atmospheric pressure will be within 757-764 mm Hg. The relative humidity 65-84%. The wind will be mainly northeasterly 7 m/s with maximum gusts up to 12 m/s. Ultraviolet index 7, sun protection is required
UVI
On Tuesday, 24 September, mostly partly cloudy, light rain are expected in Port St Johns. The lowest air temperature will be +17°C at 5 am, the highest temperature will be +23°C around 2 pm. The atmospheric pressure will be within 751-756 mm Hg. The relative humidity 66-88%. The wind will be mainly easterly 2 m/s with maximum gusts up to 5 m/s. Ultraviolet index 5, sun protection is required
UVI
On Wednesday, 25 September, mostly partly cloudy, no precipitation are expected in Port St Johns. The lowest air temperature will be +19°C at 5 am, the highest temperature will be +23°C around 11 am. The atmospheric pressure will be within 753-755 mm Hg. The relative humidity 71-88%. The wind will be mainly southeasterly 3 m/s with maximum gusts up to 3 m/s. Ultraviolet index 8, enhanced sun protection is required
UVI
On Thursday, 26 September, mostly partly cloudy, light rain are expected in Port St Johns. The lowest air temperature will be +18°C at 5 am, the highest temperature will be +21°C around 11 am. The atmospheric pressure will be within 747-753 mm Hg. The relative humidity 65-96%. The wind will be mainly southerly 4 m/s with maximum gusts up to 13 m/s. Ultraviolet index 5, sun protection is required
UVI
On Friday, 27 September, mostly clear weather, no precipitation are expected in Port St Johns. The lowest air temperature will be +16°C at 5 am, the highest temperature will be +21°C around 2 pm. The atmospheric pressure will be within 754-757 mm Hg. The relative humidity 64-89%. The wind will be mainly easterly 4 m/s with maximum gusts up to 8 m/s. Ultraviolet index 8, enhanced sun protection is required