On Wednesday, 18 December, mostly cloudy weather, light rain are expected in Alton. The lowest air temperature will be +9°C at 7 am, the highest temperature will be +17°C around 4 pm. The atmospheric pressure will be within 746-753 mm Hg. The relative humidity 69-97%. The wind will be mainly southerly 5 m/s with maximum gusts up to 14 m/s
now at 21:24 according to the forecast
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UVI
Weather in Alton for a week - 7 day detailed forecast
On Thursday, 19 December, mostly cloudy weather, no precipitation are expected in Alton. The lowest air temperature will be +6°C at 10 pm, the highest temperature will be +14°C around 1 am. The atmospheric pressure will be within 747-753 mm Hg. The relative humidity 61-93%. The wind will be mainly northeasterly 3 m/s with maximum gusts up to 9 m/s
UVI
On Friday, 20 December, mostly partly cloudy, light rain are expected in Alton. The lowest air temperature will be +3°C at 10 pm, the highest temperature will be +7°C around 4 pm. The atmospheric pressure will be within 745-750 mm Hg. The relative humidity 66-82%. The wind will be mainly northerly 2 m/s with maximum gusts up to 8 m/s
UVI
On Saturday, 21 December, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be -2°C at 10 pm, the highest temperature will be +5°C around 4 pm. The atmospheric pressure will be within 748-753 mm Hg. The relative humidity 27-79%. The wind will be mainly northerly 2 m/s with maximum gusts up to 6 m/s
UVI
On Sunday, 22 December, mostly partly cloudy weather, no precipitation are expected in Alton. The lowest air temperature will be -6°C at 10 pm, the highest temperature will be +1°C around 4 pm. The atmospheric pressure will be within 753-759 mm Hg. The relative humidity 39-64%. The wind will be mainly northerly 2 m/s with maximum gusts up to 5 m/s
UVI
On Monday, 23 December, mostly clear weather, no precipitation are expected in Alton. The lowest air temperature will be -9°C at 7 am, the highest temperature will be +2°C around 4 pm. The atmospheric pressure will be within 760-764 mm Hg. The relative humidity 36-75%. The wind will be mainly northeasterly 2 m/s with maximum gusts up to 5 m/s
UVI
On Tuesday, 24 December, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be -7°C at 7 am, the highest temperature will be +6°C around 4 pm. The atmospheric pressure will be within 758-764 mm Hg. The relative humidity 32-76%. The wind will be mainly southerly 1 m/s with maximum gusts up to 3 m/s