Zion National Park, UT

Today’s Forecast:

Today’s Report:

About Zion National Park

Conditions at Zion National Park can shift the best route, launch, campsite, or turnaround time within a single day. Conditions may differ between Springdale and Watchman Campground, so use the forecast for the exact part of the destination you plan to visit.

Planning an Outing at Zion National Park

Start with current observations and official access notices; use the forecast to choose distance, exposure, and turnaround time. For this page, the main planning focus is hiking, camping, biking; verify the approach toward Rockville rather than assuming the entire region is operating normally.

Weather Tips for Zion National Park

• Check flash-flood potential, upstream storms, recent rainfall, and wash crossings before entering narrow or low terrain.
• Clay and dirt roads may become impassable after rain even when the main highway remains dry.
• Plan for limited shade, weak cell service, dust, smoke, lightning, and longer-than-expected emergency travel.
• For Zion National Park, compare upstream rainfall and flash-flood guidance with the condition of local washes and access roads before entering confined terrain.

Nearby Towns and Areas

Use this forecast as practical context for outdoor plans near:

• Springdale
• Rockville
• Virgin
• Kolob Canyons
• East Entrance
• Kolob Terrace
• Watchman Campground

Adjust the Day to the Forecast

Shorten, relocate, or postpone the plan when observed conditions differ materially from the forecast.

7-Day Forecast for Zion National Park

Zion National Park Weather by Season

Winter

Cold water, wind, limited services, and possible ice narrow the margin for water recreation. Verify ice independently wherever approved winter use occurs. Around Virgin, confirm local roads and facilities before committing to the day.

Spring

Runoff and changing levels alter ramps, currents, shoreline access, and water temperature before warm recreation fully returns. Around Kolob Canyons, confirm local roads and facilities before committing to the day.

Summer

Heat, afternoon gusts, lightning, crowds, and exposed shorelines make morning the most dependable boating or paddling window. Around East Entrance, confirm local roads and facilities before committing to the day.

Fall

Cooling air can improve camping and fishing, while colder water, stronger fronts, lower levels, and shorter daylight require added caution. Around Kolob Terrace, confirm local roads and facilities before committing to the day.

Key Climate Data Points

• Annual average temperature: roughly 55–65°F in Utah’s lower desert and canyon country; local elevation and aspect create substantial variation.
• Annual snowfall: usually light at low elevations, while nearby mountains receive much more.
• Warmest months: July is generally warmest, moderated strongly by elevation.
• Coolest months: December and January are usually coolest.
• Wettest season: Winter and early spring bring much of the mountain precipitation, while southern and eastern Utah also receive summer monsoon moisture.
• Driest season: Late spring into early summer is commonly driest before monsoon influence develops.
• Best outdoor window: Spring and fall for exposed terrain; use early hours for summer activity.