On Monday, 23 September, mostly cloudy weather, light rain are expected in New Haven. The lowest air temperature will be +18°C at 8 am, the highest temperature will be +22°C around 5 pm. The atmospheric pressure will be within 738-740 mm Hg. The relative humidity 64-95%. The wind will be mainly westerly 1 m/s with maximum gusts up to 2 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, 24 September, mostly partly cloudy, light rain, thunderstorm possible are expected in New Haven. The lowest air temperature will be +17°C at 11 am, the highest temperature will be +21°C around 5 pm. The atmospheric pressure will be within 736-738 mm Hg. The relative humidity 80-100%. The wind will be mainly southerly 5 m/s with maximum gusts up to 10 m/s. Ultraviolet index 4, sun protection is required

On Wednesday, 25 September, mostly cloudy weather, no precipitation are expected in New Haven. The lowest air temperature will be +18°C at 8 am, the highest temperature will be +23°C around 5 pm. The atmospheric pressure will be within 738-742 mm Hg. The relative humidity 68-96%. The wind will be mainly southwesterly 3 m/s with maximum gusts up to 4 m/s. Ultraviolet index 4, sun protection is required

On Thursday, 26 September, mostly cloudy weather, light rain are expected in New Haven. The lowest air temperature will be +14°C at 8 am, the highest temperature will be +24°C around 2 pm. The atmospheric pressure will be within 742-744 mm Hg. The relative humidity 56-100%. The wind will be mainly southerly 6 m/s with maximum gusts up to 8 m/s. Ultraviolet index 4, sun protection is required

On Friday, 27 September, mostly cloudy weather, light rain, thunderstorm possible are expected in New Haven. The lowest air temperature will be +14°C at 5 am, the highest temperature will be +24°C around 2 pm. The atmospheric pressure will be within 742-743 mm Hg. The relative humidity 54-93%. The wind will be mainly southerly 6 m/s with maximum gusts up to 13 m/s. Ultraviolet index 4, sun protection is required

On Saturday, 28 September, mostly cloudy weather, light rain are expected in New Haven. The lowest air temperature will be +16°C at 8 am, the highest temperature will be +25°C around 2 pm. The atmospheric pressure will be within 742-744 mm Hg. The relative humidity 56-79%. The wind will be mainly southerly 3 m/s with maximum gusts up to 3 m/s. Ultraviolet index 4, sun protection is required

On Sunday, 29 September, mostly semi-transparent clouds, no precipitation are expected in New Haven. The lowest air temperature will be +18°C at 5 am, the highest temperature will be +25°C around 5 pm. The atmospheric pressure will be within 744-745 mm Hg. The relative humidity 64-89%. The wind will be mainly easterly 4 m/s with maximum gusts up to 9 m/s. Ultraviolet index 6, sun protection is required

On Monday, 30 September, mostly partly cloudy weather, no precipitation are expected in New Haven. The lowest air temperature will be +17°C at 11 pm, the highest temperature will be +23°C around 5 pm. The atmospheric pressure will be within 745-747 mm Hg. The relative humidity 74-99%. The wind will be mainly northeasterly 6 m/s with maximum gusts up to 11 m/s. Ultraviolet index 6, sun protection is required

On Tuesday, 1 October, mostly clear weather, no precipitation are expected in New Haven. The lowest air temperature will be +11°C at 8 pm, the highest temperature will be +17°C around 2 am. The atmospheric pressure will be within 743-745 mm Hg. The relative humidity 86-96%. The wind will be mainly easterly 3 m/s with maximum gusts up to 4 m/s. Ultraviolet index 6, sun protection is required