Thornton, Colorado Weather:
Monday, July 27, 2026
Cloudy Weather
Day 97°
Night 70°
Precipitation 55 %
Wind 9 mph
UV Index (0 - 11+) 9
Weather Forecast History
Last Year's Weather on This Day (July 27, 2025)
Cloudy Night

Day

95°

Night

66°

Wind

8 mph

Precipitation

0 %