Arches National Park
UTWEATHER INFO
Arches is part of the Colorado Plateau, a "high desert" region that experiences wide temperature fluctuations, sometimes over 40 degrees in a single day. The temperate (and most popular) seasons are spring (April-May) and fall (mid-September-October), when daytime highs average 60 to 80 F and lows average 30 to 50 F. Summer temperatures often exceed 100 F, making strenuous exercise difficult. Winters are cold, with highs averaging 30 to 50 F, and lows averaging 0 to 20 F.
Weather @ Archeslast updated: 2 hrDIRECTIONS INFO
PARK CLOSURE
Unpaved Salt Valley Rd & Willow Spring Rd to close temporarily March 23-24
Maintenance crews will apply road surface treatments to the unpaved Salt Valley Road and Willow Spring Road March 23-24, 2026. The roads will close to all uses while work is occurring but should reopen later the same day.
INFORMATION
Trip-planning tips for 2026
Planning to visit Arches this year? Stay tuned on this website for updates on road and trail conditions and how to minimize waits and crowds while maximizing trail time and fun.









