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Boulder, Colorado Weather:
Tuesday, October 21, 2025
Snowy Weather
Day 55°
Night 27°
Precipitation 75 %
Wind 9 mph
UV Index (0 - 11+) 10

Weather Forecast History

Last Year's Weather on This Day (October 21, 2024)

Night

Day

68°

Night

48°

Wind

12 mph

Precipitation

0