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Boulder, Colorado Weather:
Saturday, January 17, 2026
Cloudy Weather
Day 52°
Night 36°
Precipitation 4 %
Wind 2 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (January 17, 2025)
Snowy Weather

Day

52°

Night

10°

Wind

6 mph

UV Index

2

Precipitation

65 %