On Thursday, 19 September, mostly partly cloudy weather, no precipitation are expected in Boulder. The lowest air temperature will be +4°C at 6 am, the highest temperature will be +17°C around 6 pm. The atmospheric pressure will be within 591-595 mm Hg. The relative humidity 41-88%. The wind will be mainly westerly 3 m/s with maximum gusts up to 7 m/s. Ultraviolet index 7, sun protection is required
now at 18:17 according to the forecast
weather / precip chance
temperature
wind direction and speed
wind gust
pressure, mmHg
humidity
UVI
weather in Boulder for 14 days - detailed forecast
On Friday, 20 September, mostly partly cloudy weather, no precipitation are expected in Boulder. The lowest air temperature will be +6°C at 6 am, the highest temperature will be +18°C around 3 pm. The atmospheric pressure will be within 589-593 mm Hg. The relative humidity 35-75%. The wind will be mainly westerly 7 m/s with maximum gusts up to 10 m/s. Ultraviolet index 7, sun protection is required
UVI
On Saturday, 21 September, mostly partly cloudy weather, no precipitation are expected in Boulder. The lowest air temperature will be +4°C at 6 am, the highest temperature will be +17°C around 6 pm. The atmospheric pressure will be within 589-595 mm Hg. The relative humidity 37-74%. The wind will be mainly southwesterly 1 m/s with maximum gusts up to 4 m/s. Ultraviolet index 6, sun protection is required
UVI
On Sunday, 22 September, mostly partly cloudy weather, no precipitation are expected in Boulder. The lowest air temperature will be +4°C at 6 am, the highest temperature will be +19°C around 6 pm. The atmospheric pressure will be within 594-599 mm Hg. The relative humidity 33-79%. The wind will be mainly southwesterly 2 m/s with maximum gusts up to 4 m/s. Ultraviolet index 7, sun protection is required
UVI
On Monday, 23 September, mostly semi-transparent clouds, no precipitation are expected in Boulder. The lowest air temperature will be +7°C at 6 am, the highest temperature will be +19°C around 3 pm. The atmospheric pressure will be within 593-597 mm Hg. The relative humidity 30-67%. The wind will be mainly northwesterly 7 m/s with maximum gusts up to 7 m/s. Ultraviolet index 7, sun protection is required
UVI
On Tuesday, 24 September, mostly clear weather, no precipitation are expected in Boulder. The lowest air temperature will be +5°C at 6 am, the highest temperature will be +20°C around 6 pm. The atmospheric pressure will be within 593-598 mm Hg. The relative humidity 32-72%. The wind will be mainly southerly 2 m/s with maximum gusts up to 2 m/s. Ultraviolet index 7, sun protection is required
UVI
On Wednesday, 25 September, mostly clear weather, no precipitation are expected in Boulder. The lowest air temperature will be +7°C at 6 am, the highest temperature will be +23°C around 6 pm. The atmospheric pressure will be within 592-596 mm Hg. The relative humidity 29-70%. The wind will be mainly southwesterly 2 m/s with maximum gusts up to 3 m/s. Ultraviolet index 8, enhanced sun protection is required
UVI
On Thursday, 26 September, mostly clear weather, no precipitation are expected in Boulder. The lowest air temperature will be +8°C at 6 am, the highest temperature will be +26°C around 3 pm. The atmospheric pressure will be within 590-597 mm Hg. The relative humidity 23-61%. The wind will be mainly southwesterly 8 m/s with maximum gusts up to 10 m/s. Ultraviolet index 7, sun protection is required
UVI
On Friday, 27 September, mostly clear weather, no precipitation are expected in Boulder. The lowest air temperature will be +9°C at 6 am, the highest temperature will be +25°C around 3 pm. The atmospheric pressure will be within 593-599 mm Hg. The relative humidity 24-57%. The wind will be mainly westerly 3 m/s with maximum gusts up to 5 m/s. Ultraviolet index 7, sun protection is required
UVI
On Saturday, 28 September, mostly clear weather, no precipitation are expected in Boulder. The lowest air temperature will be +9°C at 6 am, the highest temperature will be +24°C around 3 pm. The atmospheric pressure will be within 594-601 mm Hg. The relative humidity 23-58%. The wind will be mainly westerly 4 m/s with maximum gusts up to 6 m/s. Ultraviolet index 7, sun protection is required
UVI
On Sunday, 29 September, mostly clear weather, no precipitation are expected in Boulder. The lowest air temperature will be +8°C at 6 am, the highest temperature will be +24°C around 6 pm. The atmospheric pressure will be within 599-605 mm Hg. The relative humidity 23-57%. The wind will be mainly southerly 1 m/s with maximum gusts up to 2 m/s. Ultraviolet index 7, sun protection is required