On Sunday, December 1, mostly partly cloudy weather, no precipitation are expected in Riverside. The lowest air temperature will be -12°C at 6 am, the highest temperature will be -4°C around 3 pm. The atmospheric pressure will be within 750-755 mm Hg. The relative humidity 46-63%. The wind will be mainly northwesterly 6 m/s with maximum gusts up to 10 m/s. Ultraviolet index 2, no sun protection is required

On Monday, December 2, mostly partly cloudy, no precipitation are expected in Riverside. The lowest air temperature will be -8°C at 9 pm, the highest temperature will be -3°C around 3 pm. The atmospheric pressure will be within 755-757 mm Hg. The relative humidity 55-76%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 7 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, December 3, mostly partly cloudy weather, no precipitation are expected in Riverside. The lowest air temperature will be -9°C at midnight, the highest temperature will be -1°C around 3 pm. The atmospheric pressure will be within 751-757 mm Hg. The relative humidity 58-81%. The wind will be mainly southeasterly 3 m/s with maximum gusts up to 13 m/s. Ultraviolet index 3, sun protection is required

On Wednesday, December 4, mostly partly cloudy weather, no precipitation are expected in Riverside. The lowest air temperature will be -4°C at midnight, the highest temperature will be +6°C around 3 pm. The atmospheric pressure will be within 742-749 mm Hg. The relative humidity 57-83%. The wind will be mainly westerly 8 m/s with maximum gusts up to 13 m/s. Ultraviolet index 3, sun protection is required

On Thursday, December 5, mostly clear weather, no precipitation are expected in Riverside. The lowest air temperature will be -2°C at 6 am, the highest temperature will be +10°C around 3 pm. The atmospheric pressure will be within 747-756 mm Hg. The relative humidity 57-87%. The wind will be mainly northwesterly 8 m/s with maximum gusts up to 13 m/s. Ultraviolet index 3, sun protection is required

On Friday, December 6, mostly partly cloudy, no precipitation are expected in Riverside. The lowest air temperature will be -9°C at 9 pm, the highest temperature will be +1°C at midnight. The atmospheric pressure will be within 752-756 mm Hg. The relative humidity 47-78%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 6 m/s. Ultraviolet index 3, sun protection is required

On Saturday, December 7, mostly cloudy weather, snow are expected in Riverside. The lowest air temperature will be -12°C at 6 am, the highest temperature will be -2°C around 3 pm. The atmospheric pressure will be within 744-753 mm Hg. The relative humidity 31-70%. The wind will be mainly southeasterly 5 m/s with maximum gusts up to 10 m/s. Ultraviolet index 2, no sun protection is required

On Sunday, December 8, mostly partly cloudy, light rain are expected in Riverside. The lowest air temperature will be -5°C at 3 am, the highest temperature will be +6°C around 6 pm. The atmospheric pressure will be within 743-754 mm Hg. The relative humidity 54-72%. The wind will be mainly northwesterly 8 m/s with maximum gusts up to 14 m/s. Ultraviolet index 3, sun protection is required

On Monday, December 9, mostly cloudy weather, snow are expected in Riverside. The lowest air temperature will be -2°C at 6 pm, the highest temperature will be +4°C at midnight. The atmospheric pressure will be within 748-755 mm Hg. The relative humidity 63-85%. The wind will be mainly southerly 5 m/s with maximum gusts up to 13 m/s. Ultraviolet index 3, sun protection is required