On Monday, December 2, mostly partly cloudy, light precipitation are expected in Marathon. The lowest air temperature will be -5°C at 1 am, the highest temperature will be -1°C around 4 pm. The atmospheric pressure will be within 735-739 mm Hg. The relative humidity 66-85%. The wind will be mainly westerly 2 m/s with maximum gusts up to 6 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, December 3, mostly partly cloudy, light snow are expected in Marathon. The lowest air temperature will be -3°C at 4 am, the highest temperature will be -1°C around 4 pm. The atmospheric pressure will be within 739-740 mm Hg. The relative humidity 72-87%. The wind will be mainly westerly 2 m/s with maximum gusts up to 7 m/s. Ultraviolet index 2, no sun protection is required

On Wednesday, December 4, mostly cloudy weather, snow are expected in Marathon. The lowest air temperature will be -4°C at 1 am, the highest temperature will be -2°C around 4 pm. The atmospheric pressure will be within 726-740 mm Hg. The relative humidity 70-95%. The wind will be mainly southerly 7 m/s with maximum gusts up to 16 m/s. Ultraviolet index 2, no sun protection is required

On Thursday, December 5, mostly cloudy weather, snowstorm are expected in Marathon. The lowest air temperature will be -5°C at 10 pm, the highest temperature will be 0°C around 4 am. The atmospheric pressure will be within 722-730 mm Hg. The relative humidity 69-90%. The wind will be mainly westerly 10 m/s with maximum gusts up to 20 m/s. Ultraviolet index 3, sun protection is required

On Friday, December 6, mostly cloudy weather, light snow are expected in Marathon. The lowest air temperature will be -11°C at 10 pm, the highest temperature will be -6°C around 4 pm. The atmospheric pressure will be within 732-738 mm Hg. The relative humidity 65-82%. The wind will be mainly westerly 4 m/s with maximum gusts up to 12 m/s. Ultraviolet index 3, sun protection is required

On Saturday, December 7, mostly cloudy weather, snow are expected in Marathon. The lowest air temperature will be -11°C at 7 am, the highest temperature will be -6°C around 1 pm. The atmospheric pressure will be within 726-736 mm Hg. The relative humidity 59-83%. The wind will be mainly southerly 3 m/s with maximum gusts up to 12 m/s. Ultraviolet index 3, sun protection is required

On Sunday, December 8, mostly cloudy weather, light precipitation are expected in Marathon. The lowest air temperature will be -11°C at 4 am, the highest temperature will be 0°C around 4 pm. The atmospheric pressure will be within 727-739 mm Hg. The relative humidity 51-76%. The wind will be mainly northwesterly 7 m/s with maximum gusts up to 16 m/s. Ultraviolet index 2, no sun protection is required

On Monday, December 9, mostly partly cloudy, no precipitation are expected in Marathon. The lowest air temperature will be -1°C at 1 am, the highest temperature will be +4°C around 10 am. The atmospheric pressure will be within 739-743 mm Hg. The relative humidity 68-90%. The wind will be mainly westerly 1 m/s with maximum gusts up to 9 m/s. Ultraviolet index 3, sun protection is required

On Tuesday, December 10, mostly cloudy weather, precipitation are expected in Marathon. The lowest air temperature will be -2°C at 7 pm, the highest temperature will be +2°C around 1 pm. The atmospheric pressure will be within 720-741 mm Hg. The relative humidity 79-91%. The wind will be mainly southeasterly 6 m/s with maximum gusts up to 21 m/s. Ultraviolet index 3, sun protection is required

On Wednesday, December 11, mostly cloudy weather, snow are expected in Marathon. The lowest air temperature will be -5°C at 7 am, the highest temperature will be -2°C around 1 pm. The atmospheric pressure will be within 719-733 mm Hg. The relative humidity 58-79%. The wind will be mainly westerly 7 m/s with maximum gusts up to 15 m/s. Ultraviolet index 2, no sun protection is required