Boulder, Colorado Weather:
Monday, April 13, 2026
Stormy Weather
Day 63°
Night 37°
Precipitation 61 %
Wind 5 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (April 13, 2025)
Partly Sunny with Showers

Day

66°

Night

34°

Wind

15 mph

UV Index

8

Precipitation

49 %