On Monday, December 2, mostly partly cloudy, light precipitation are expected in Lewiston. The lowest air temperature will be -1°C at 4 am, the highest temperature will be +1°C around 7 pm. The atmospheric pressure will be within 753-757 mm Hg. The relative humidity 67-83%. The wind will be mainly westerly 2 m/s with maximum gusts up to 5 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, December 3, mostly cloudy weather, light precipitation are expected in Lewiston. The lowest air temperature will be -1°C at 4 am, the highest temperature will be +1°C around 7 pm. The atmospheric pressure will be within 757-759 mm Hg. The relative humidity 71-83%. The wind will be mainly westerly 5 m/s with maximum gusts up to 11 m/s. Ultraviolet index 2, no sun protection is required

On Wednesday, December 4, mostly cloudy weather, light precipitation are expected in Lewiston. The lowest air temperature will be -1°C at 7 am, the highest temperature will be +1°C around 7 pm. The atmospheric pressure will be within 741-756 mm Hg. The relative humidity 73-92%. The wind will be mainly southwesterly 11 m/s with maximum gusts up to 18 m/s. Ultraviolet index 2, no sun protection is required

On Thursday, December 5, mostly partly cloudy, light snow are expected in Lewiston. The lowest air temperature will be -4°C at 10 pm, the highest temperature will be 0°C around 1 am. The atmospheric pressure will be within 740-752 mm Hg. The relative humidity 68-79%. The wind will be mainly westerly 10 m/s with maximum gusts up to 18 m/s. Ultraviolet index 2, no sun protection is required

On Friday, December 6, mostly cloudy weather, light snow are expected in Lewiston. The lowest air temperature will be -6°C at 4 am, the highest temperature will be -4°C around 4 pm. The atmospheric pressure will be within 754-759 mm Hg. The relative humidity 49-81%. The wind will be mainly westerly 4 m/s with maximum gusts up to 9 m/s. Ultraviolet index 2, no sun protection is required

On Saturday, December 7, mostly cloudy weather, snow are expected in Lewiston. The lowest air temperature will be -7°C at 4 am, the highest temperature will be -2°C around 10 pm. The atmospheric pressure will be within 744-752 mm Hg. The relative humidity 60-75%. The wind will be mainly westerly 5 m/s with maximum gusts up to 13 m/s. Ultraviolet index 2, no sun protection is required

On Sunday, December 8, mostly cloudy weather, light rain are expected in Lewiston. The lowest air temperature will be -3°C at 4 am, the highest temperature will be +6°C around 10 pm. The atmospheric pressure will be within 751-758 mm Hg. The relative humidity 61-70%. The wind will be mainly northwesterly 3 m/s with maximum gusts up to 7 m/s. Ultraviolet index 2, no sun protection is required

On Monday, December 9, mostly partly cloudy, no precipitation are expected in Lewiston. The lowest air temperature will be +5°C at 10 pm, the highest temperature will be +7°C around 10 am. The atmospheric pressure will be within 757-760 mm Hg. The relative humidity 70-85%. The wind will be mainly northeasterly 2 m/s with maximum gusts up to 10 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, December 10, mostly cloudy weather, precipitation are expected in Lewiston. The lowest air temperature will be -1°C at 7 pm, the highest temperature will be +4°C around 1 am. The atmospheric pressure will be within 737-755 mm Hg. The relative humidity 64-87%. The wind will be mainly northeasterly 8 m/s with maximum gusts up to 14 m/s. Ultraviolet index 2, no sun protection is required

On Wednesday, December 11, mostly partly cloudy, precipitation are expected in Lewiston. The lowest air temperature will be -3°C at 4 am, the highest temperature will be +1°C around 7 pm. The atmospheric pressure will be within 736-752 mm Hg. The relative humidity 63-76%. The wind will be mainly westerly 7 m/s with maximum gusts up to 12 m/s. Ultraviolet index 2, no sun protection is required