Longmont, Colorado Weather:
Friday, July 17, 2026
Cloudy Weather
Day 91°
Night 59°
Precipitation 2 %
Wind 6 mph
Weather Forecast History
Last Year's Weather on This Day (July 17, 2025)
Stormy Weather

Day

88°

Night

61°

Wind

8 mph

UV Index

5

Precipitation

40 %