Grand Junction, Colorado Weather:
Tuesday, September 29, 2026
Sunny with a Chance of Thunderstorms
Day 75°
Night 55°
Precipitation 80 %
Wind 4 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (September 29, 2025)
Cloudy Weather

Day

79°

Night

54°

Wind

6 mph

UV Index

50

Precipitation

25 %