On Monday, 17 March, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be +1°C at 6 am, the highest temperature will be +10°C around 3 pm. The atmospheric pressure will be within 585-591 mm Hg. The relative humidity 32-59%. The wind will be mainly southerly 12 m/s with maximum gusts up to 19 m/s
now at 17:19 according to the forecast
weather / precip chance
temperature
wind direction and speed
wind gust
pressure, mmHg
humidity
UVI
Atmospheric pressure charts in Alton - detailed forecast for 14 days
On Tuesday, 18 March, mostly cloudy weather, light precipitation are expected in Alton. The lowest air temperature will be -4°C at 9 pm, the highest temperature will be +4°C at midnight. The atmospheric pressure will be within 582-591 mm Hg. The relative humidity 39-82%. The wind will be mainly northwesterly 11 m/s with maximum gusts up to 15 m/s
UVI
On Wednesday, 19 March, mostly clear weather, no precipitation are expected in Alton. The lowest air temperature will be -9°C at 6 am, the highest temperature will be +4°C around 6 pm. The atmospheric pressure will be within 592-597 mm Hg. The relative humidity 25-64%. The wind will be mainly westerly 0 m/s with maximum gusts up to 7 m/s
UVI
On Thursday, 20 March, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be -3°C at midnight, the highest temperature will be +7°C around 6 pm. The atmospheric pressure will be within 588-591 mm Hg. The relative humidity 31-50%. The wind will be mainly westerly 7 m/s with maximum gusts up to 13 m/s
UVI
On Friday, 21 March, mostly partly cloudy weather, no precipitation are expected in Alton. The lowest air temperature will be -5°C at 6 am, the highest temperature will be +9°C around 3 pm. The atmospheric pressure will be within 588-594 mm Hg. The relative humidity 34-59%. The wind will be mainly southerly 5 m/s with maximum gusts up to 7 m/s
UVI
On Saturday, 22 March, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be -2°C at 3 am, the highest temperature will be +11°C around 3 pm. The atmospheric pressure will be within 586-591 mm Hg. The relative humidity 35-63%. The wind will be mainly westerly 7 m/s with maximum gusts up to 11 m/s
UVI
On Sunday, 23 March, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be -1°C at 6 am, the highest temperature will be +13°C around 3 pm. The atmospheric pressure will be within 587-594 mm Hg. The relative humidity 29-64%. The wind will be mainly northwesterly 1 m/s with maximum gusts up to 5 m/s
UVI
On Monday, 24 March, mostly partly cloudy weather, no precipitation are expected in Alton. The lowest air temperature will be 0°C at 6 am, the highest temperature will be +16°C around 3 pm. The atmospheric pressure will be within 591-599 mm Hg. The relative humidity 25-57%. The wind will be mainly northerly 3 m/s with maximum gusts up to 5 m/s
UVI
On Tuesday, 25 March, mostly clear weather, no precipitation are expected in Alton. The lowest air temperature will be +3°C at 6 am, the highest temperature will be +18°C around 3 pm. The atmospheric pressure will be within 594-599 mm Hg. The relative humidity 23-54%. The wind will be mainly southerly 2 m/s with maximum gusts up to 4 m/s
UVI
On Wednesday, 26 March, mostly partly cloudy weather, no precipitation are expected in Alton. The lowest air temperature will be +5°C at 6 am, the highest temperature will be +17°C around 3 pm. The atmospheric pressure will be within 593-597 mm Hg. The relative humidity 19-43%. The wind will be mainly southerly 3 m/s with maximum gusts up to 3 m/s
UVI
On Thursday, 27 March, mostly partly cloudy weather, no precipitation are expected in Alton. The lowest air temperature will be +5°C at 6 am, the highest temperature will be +12°C at noon. The atmospheric pressure will be within 591-594 mm Hg. The relative humidity 28-42%. The wind will be mainly southwesterly 6 m/s with maximum gusts up to 5 m/s