Longmont, Colorado Weather:
Tuesday, June 23, 2026
Cloudy Weather
Day 88°
Night 55°
Precipitation 40 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (June 23, 2025)
Sunny with a Chance of Thunderstorms

Day

73°

Night

55°

Wind

7 mph

UV Index

8

Precipitation

40 %