On Wednesday, 22 January, mostly partly cloudy, light snow are expected in St. Catharines. The lowest air temperature will be -16°C at 7 am, the highest temperature will be -8°C around 10 pm. The atmospheric pressure will be within 759-764 mm Hg. The relative humidity 60-75%. The wind will be mainly southerly 7 m/s with maximum gusts up to 11 m/s
now at 21:47 according to the forecast
weather / precip chance
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UVI
Weather in St. Catharines for 10 days - detailed forecast
On Thursday, 23 January, mostly cloudy weather, light snow are expected in St. Catharines. The lowest air temperature will be -7°C at 1 am, the highest temperature will be -3°C around 4 pm. The atmospheric pressure will be within 754-757 mm Hg. The relative humidity 67-79%. The wind will be mainly westerly 6 m/s with maximum gusts up to 11 m/s
UVI
On Friday, 24 January, mostly partly cloudy, light snow are expected in St. Catharines. The lowest air temperature will be -8°C at 7 am, the highest temperature will be -5°C around 4 pm. The atmospheric pressure will be within 756-759 mm Hg. The relative humidity 61-80%. The wind will be mainly southwesterly 4 m/s with maximum gusts up to 6 m/s
UVI
On Saturday, 25 January, mostly partly cloudy, light snow are expected in St. Catharines. The lowest air temperature will be -7°C at 7 am, the highest temperature will be 0°C around 10 pm. The atmospheric pressure will be within 754-759 mm Hg. The relative humidity 69-80%. The wind will be mainly southwesterly 11 m/s with maximum gusts up to 17 m/s
UVI
On Sunday, 26 January, mostly partly cloudy, no precipitation are expected in St. Catharines. The lowest air temperature will be -3°C at 10 pm, the highest temperature will be 0°C around 1 am. The atmospheric pressure will be within 755-759 mm Hg. The relative humidity 58-83%. The wind will be mainly southwesterly 6 m/s with maximum gusts up to 12 m/s
UVI
On Monday, 27 January, mostly partly cloudy, light snow are expected in St. Catharines. The lowest air temperature will be -4°C at 7 am, the highest temperature will be -2°C around 4 pm. The atmospheric pressure will be within 748-753 mm Hg. The relative humidity 62-75%. The wind will be mainly westerly 9 m/s with maximum gusts up to 16 m/s
UVI
On Tuesday, 28 January, mostly cloudy weather, no precipitation are expected in St. Catharines. The lowest air temperature will be -3°C at 4 am, the highest temperature will be +1°C around 10 pm. The atmospheric pressure will be within 738-750 mm Hg. The relative humidity 66-72%. The wind will be mainly southwesterly 10 m/s with maximum gusts up to 20 m/s
UVI
On Wednesday, 29 January, mostly cloudy weather, precipitation are expected in St. Catharines. The lowest air temperature will be +1°C at 4 am, the highest temperature will be +5°C around 4 pm. The atmospheric pressure will be within 734-744 mm Hg. The relative humidity 62-81%. The wind will be mainly westerly 7 m/s with maximum gusts up to 15 m/s
UVI
On Thursday, 30 January, mostly partly cloudy, light snow are expected in St. Catharines. The lowest air temperature will be 0°C at 7 am, the highest temperature will be +3°C around 4 pm. The atmospheric pressure will be within 747-754 mm Hg. The relative humidity 75-89%. The wind will be mainly westerly 5 m/s with maximum gusts up to 9 m/s
UVI
On Friday, 31 January, mostly partly cloudy, no precipitation are expected in St. Catharines. The lowest air temperature will be -1°C at 4 am, the highest temperature will be +2°C around 4 pm. The atmospheric pressure will be within 755-766 mm Hg. The relative humidity 72-89%. The wind will be mainly northwesterly 7 m/s with maximum gusts up to 12 m/s