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 68-95%. The wind will be mainly northwesterly 1 m/s with maximum gusts up to 3 m/s. Ultraviolet index 3, sun protection is required

On Tuesday, 24 September, mostly partly cloudy, rain, thunderstorm are expected in New Haven. The lowest air temperature will be +16°C at 11 am, the highest temperature will be +20°C around 8 pm. The atmospheric pressure will be within 736-739 mm Hg. The relative humidity 87-98%. The wind will be mainly southerly 7 m/s with maximum gusts up to 11 m/s. Ultraviolet index 4, sun protection is required

On Wednesday, 25 September, mostly semi-transparent clouds, no precipitation are expected in New Haven. The lowest air temperature will be +16°C at 11 pm, the highest temperature will be +23°C around 5 pm. The atmospheric pressure will be within 739-743 mm Hg. The relative humidity 64-99%. The wind will be mainly southwesterly 4 m/s with maximum gusts up to 5 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 +12°C at 8 am, the highest temperature will be +23°C around 2 pm. The atmospheric pressure will be within 742-744 mm Hg. The relative humidity 53-95%. The wind will be mainly northerly 1 m/s with maximum gusts up to 3 m/s. Ultraviolet index 1, no sun protection is required

On Friday, 27 September, mostly cloudy weather, rain are expected in New Haven. The lowest air temperature will be +12°C at 8 am, the highest temperature will be +25°C around 2 pm. The atmospheric pressure will be within 740-742 mm Hg. The relative humidity 49-94%. The wind will be mainly northeasterly 5 m/s with maximum gusts up to 8 m/s. Ultraviolet index 2, no sun protection is required

On Saturday, 28 September, mostly cloudy weather, light rain are expected in New Haven. The lowest air temperature will be +15°C at 8 am, the highest temperature will be +28°C around 5 pm. The atmospheric pressure will be within 737-739 mm Hg. The relative humidity 41-88%. The wind will be mainly northeasterly 7 m/s with maximum gusts up to 13 m/s. Ultraviolet index 4, sun protection is required

On Sunday, 29 September, mostly partly cloudy, no precipitation are expected in New Haven. The lowest air temperature will be +16°C at 8 am, the highest temperature will be +28°C around 2 pm. The atmospheric pressure will be within 736-738 mm Hg. The relative humidity 47-85%. The wind will be mainly northeasterly 8 m/s with maximum gusts up to 13 m/s. Ultraviolet index 4, sun protection is required

On Monday, 30 September, mostly clear weather, no precipitation are expected in New Haven. The lowest air temperature will be +15°C at 8 am, the highest temperature will be +28°C around 5 pm. The atmospheric pressure will be within 738-740 mm Hg. The relative humidity 40-94%. The wind will be mainly northeasterly 4 m/s with maximum gusts up to 7 m/s. Ultraviolet index 6, sun protection is required

On Tuesday, 1 October, mostly partly cloudy, light rain are expected in New Haven. The lowest air temperature will be +17°C at 8 am, the highest temperature will be +21°C around 5 pm. The atmospheric pressure will be within 734-738 mm Hg. The relative humidity 70-89%. The wind will be mainly westerly 9 m/s with maximum gusts up to 15 m/s. Ultraviolet index 6, sun protection is required