Boulder, Colorado Weather:
Tuesday, August 19, 2025
Partly Sunny with ShowersPartly sunny weather with scattered clouds and occasional rain showers.
Day 82°
Night 55°
Precipitation 56 %
Wind 6 mph
UV Index (0 - 11+) 9

Weather Forecast History

Last Year's Weather on This Day (August 19, 2024)

Day

88°

Night

64°