On Friday, November 22, mostly cloudy weather, no precipitation are expected in Alton. The lowest air temperature will be -1°C at 4 am, the highest temperature will be +6°C around 7 pm. The atmospheric pressure will be within 731-732 mm Hg. The relative humidity 75-90%. The wind will be mainly westerly 6 m/s with maximum gusts up to 15 m/s. Ultraviolet index 2, no sun protection is required
now at 15:29 according to the forecast
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UVI
weather in Alton for 14 days - detailed forecast
On Saturday, November 23, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be +4°C at 10 pm, the highest temperature will be +7°C around 4 pm. The atmospheric pressure will be within 733-737 mm Hg. The relative humidity 77-91%. The wind will be mainly westerly 5 m/s with maximum gusts up to 9 m/s. Ultraviolet index 2, no sun protection is required
UVI
On Sunday, November 24, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be +3°C at 4 am, the highest temperature will be +7°C around 4 pm. The atmospheric pressure will be within 737-740 mm Hg. The relative humidity 71-92%. The wind will be mainly southwesterly 3 m/s with maximum gusts up to 5 m/s. Ultraviolet index 3, sun protection is required
UVI
On Monday, November 25, mostly cloudy weather, light rain are expected in Alton. The lowest air temperature will be +4°C at 1 am, the highest temperature will be +14°C around 4 pm. The atmospheric pressure will be within 735-739 mm Hg. The relative humidity 69-92%. The wind will be mainly southerly 5 m/s with maximum gusts up to 14 m/s. Ultraviolet index 3, sun protection is required
UVI
On Tuesday, November 26, mostly partly cloudy weather, no precipitation are expected in Alton. The lowest air temperature will be -1°C at 10 pm, the highest temperature will be +6°C around 1 am. The atmospheric pressure will be within 736-743 mm Hg. The relative humidity 55-84%. The wind will be mainly westerly 4 m/s with maximum gusts up to 8 m/s. Ultraviolet index 3, sun protection is required
UVI
On Wednesday, November 27, mostly cloudy weather, no precipitation are expected in Alton. The lowest air temperature will be -2°C at 4 am, the highest temperature will be +1°C around 4 pm. The atmospheric pressure will be within 735-742 mm Hg. The relative humidity 60-80%. The wind will be mainly easterly 3 m/s with maximum gusts up to 8 m/s. Ultraviolet index 3, sun protection is required
UVI
On Thursday, November 28, mostly cloudy weather, light precipitation are expected in Alton. The lowest air temperature will be -4°C at 7 am, the highest temperature will be +1°C around 1 pm. The atmospheric pressure will be within 730-734 mm Hg. The relative humidity 59-83%. The wind will be mainly northwesterly 3 m/s with maximum gusts up to 9 m/s. Ultraviolet index 2, no sun protection is required
UVI
On Friday, November 29, mostly cloudy weather, light precipitation are expected in Alton. The lowest air temperature will be -3°C at 1 am, the highest temperature will be +6°C around 10 pm. The atmospheric pressure will be within 734-739 mm Hg. The relative humidity 68-96%. The wind will be mainly westerly 6 m/s with maximum gusts up to 10 m/s. Ultraviolet index 2, no sun protection is required
UVI
On Saturday, November 30, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be -1°C at 7 pm, the highest temperature will be +7°C around 1 am. The atmospheric pressure will be within 738-742 mm Hg. The relative humidity 66-94%. The wind will be mainly westerly 4 m/s with maximum gusts up to 10 m/s. Ultraviolet index 2, no sun protection is required
UVI
On Sunday, December 1, mostly cloudy weather, light snow are expected in Alton. The lowest air temperature will be -6°C at 10 pm, the highest temperature will be 0°C around 1 pm. The atmospheric pressure will be within 731-737 mm Hg. The relative humidity 72-92%. The wind will be mainly westerly 9 m/s with maximum gusts up to 18 m/s. Ultraviolet index 2, no sun protection is required
UVI
On Monday, December 2, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be -13°C at 7 am, the highest temperature will be -8°C around 1 am. The atmospheric pressure will be within 738-744 mm Hg. The relative humidity 60-77%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 6 m/s. Ultraviolet index 3, sun protection is required