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Boulder, Colorado Weather:
Tuesday, December 30, 2025
Sunny Weather
Day 55°
Night 37°
Precipitation 1 %
Wind 2 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (December 30, 2024)
Windy Weather

Day

45°

Night

21°

Wind

23 mph

UV Index

2

Precipitation

12 %