Organ Mountains–Desert Peaks National Monument, NM

Today’s Forecast:

Today’s Report:

About Organ Mountains–Desert Peaks National Monument

This forecast point represents the main visitor approach and should be adjusted for elevation and exposure across the coverage area. Planning decisions include steep elevation gain, little shade, canyon runoff, ridge lightning, wind and remote roads.

Planning an Outing at Organ Mountains–Desert Peaks National Monument

Check the exact road, trail, water, fire, park or operating notice before departure. Conditions near Las Cruces may not represent the highest, most exposed or most remote part of the destination.

Weather Tips

• Carry water, sun protection and layers for rapid temperature changes.
• Leave ridges, open water, washes and exposed ground before lightning arrives.
• Check wind, smoke, fire restrictions and access for the specific activity.
• Expect limited cell service and longer response times away from developed areas.

Nearby Towns and Areas

Use this forecast as practical context for:

• Las Cruces
• Dripping Springs
• Aguirre Spring
• Soledad Canyon

Adjust the Day to the Forecast

Stay on a short foothill route instead of entering a canyon when runoff is possible, and abandon the ridge before monsoon clouds reach the crest.

7-Day Forecast for Organ Mountains–Desert Peaks National Monument

Weather by Season

Winter

Snow may dust the crest while lower desert trails remain open but cold and windy. Seasonal judgment must account for steep elevation gain, little shade, canyon runoff, ridge lightning, wind and remote roads.

Spring

Wind and rapidly rising heat make exposed climbs demanding before monsoon moisture. Seasonal judgment must account for steep elevation gain, little shade, canyon runoff, ridge lightning, wind and remote roads.

Summer

Start at dawn and leave canyons and ridges before lightning or runoff develops. Seasonal judgment must account for steep elevation gain, little shade, canyon runoff, ridge lightning, wind and remote roads.

Fall

Cooler temperatures favor longer routes, though high summits may see early snow. Seasonal judgment must account for steep elevation gain, little shade, canyon runoff, ridge lightning, wind and remote roads.

Key Climate Data Points

• Approximate annual average temperature: roughly 48–58°F, strongly modified by elevation.
• Annual snowfall: usually light and intermittent, though nearby high terrain receives much more.
• Warmest period: June through August, with lower desert areas hottest before monsoon moisture peaks.
• Summer monsoon: July into September is the principal thunderstorm period.
• Best outdoor window: Varies by elevation; spring and fall favor lower terrain while summer favors early high-country starts.