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Los Peñasquitos Canyon

Mountain bike trail conditions · San Diego, CA 32.926° N  117.182° W   121 FT Verified

DRY: Rideable

No significant rain in the forecast.

Recent rain
0.2″ of rain, 4d ago
Today
77°Ffog or low cloud
  • Mon 10/26, no measurable rain, daily high 79 degrees Fahrenheit, modeled conditions: DRY
  • Tue 10/27, no measurable rain, daily high 75 degrees Fahrenheit, modeled conditions: DRY
  • Wed 10/28, no measurable rain, daily high 74 degrees Fahrenheit, modeled conditions: DRY
  • Thu 10/29, 0.07 inches of rain, daily high 74 degrees Fahrenheit, modeled conditions: DRY
  • Fri 10/30, 0.12 inches of rain, daily high 72 degrees Fahrenheit, modeled conditions: DRY then CAUTION then DRY
  • Sat 10/31, 0.06 inches of rain, daily high 75 degrees Fahrenheit, modeled conditions: DRY
  • Sun 11/1, 0.26 inches of rain, daily high 69 degrees Fahrenheit, modeled conditions: DRY then STAY OFF then CAUTION then DRY
  • Mon 11/2, no measurable rain, daily high 73 degrees Fahrenheit, modeled conditions: DRY
  • Tue 11/3, no measurable rain, daily high 74 degrees Fahrenheit, modeled conditions: DRY
  • Wed 11/4, no measurable rain, daily high 74 degrees Fahrenheit, modeled conditions: DRY
  • Today, Thu 11/5, no measurable rain, daily high 77 degrees Fahrenheit, modeled conditions: DRY
  • Fri 11/6, no measurable rain, daily high 84 degrees Fahrenheit, modeled conditions: DRY
  • Sat 11/7, no measurable rain, daily high 85 degrees Fahrenheit, modeled conditions: DRY
  • Sun 11/8, no measurable rain, daily high 88 degrees Fahrenheit, modeled conditions: DRY
  • Mon 11/9, no measurable rain, daily high 86 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
  • Tue 11/10, no measurable rain, daily high 83 degrees Fahrenheit, modeled conditions: DRY, forecast preview, beyond the free window
Updated

Updated Thursday, November 5th, 2026 at 12:43 UTC. Verdict last changed: Thursday, November 5th. Official closures and current trail conditions take priority.

Modeled hourly. Closures and local conditions take priority.

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Is Los Peñasquitos Canyon rideable today?

Yes. The live verdict is DRY, rideable now. 0.2″ of rain, 4d ago.

CHANGED
Sunday, November 1st at 2pm
Dried back to DRY.
Sunday, November 1st at 5am
Dried back to CAUTION.
Sunday, November 1st at 3am
Rain moved in. Verdict dropped to STAY OFF.
Over the tracked history, Los Peñasquitos Canyon has been rideable on 9 of the last 10 days, and under a caution advisory on 1. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Los Peñasquitos Canyon

Los Peñasquitos Canyon is a mountain bike trail network in San Diego, CA. Soil data at the sampled location is classified as loam. Open tree cover can allow more sun and wind exposure, helping drying. Terrain data indicates an elevation of about 121 ft, an average terrain slope of 1.2° and a predominant NNW-facing aspect. Terrain slope does not measure the trail tread or its drainage features. Loam models conditions across the network; individual trails and constructed surfaces can differ from these environmental inputs. Official closures and conditions on the ground take priority.

How these factors affect drying

SoilLoam

Loam combines drainage with water retention. Soil type alone does not establish how long this network takes to dry. The model uses surveyed water-retention values, not measured trail recovery times.

CanopyOpen 17%

Open tree cover can allow more sunlight and wind to reach the ground. Terrain, weather and trail construction also affect drying.

TerrainGentle

Gentle terrain can allow water to linger, but slope alone does not establish whether water pools on a trail.

FAQ

Can you ride Los Peñasquitos Canyon right now?

The current estimate for Los Peñasquitos Canyon is DRY: rideable. Rideable now. No significant rain in the forecast. 0.2″ of rain, 4d ago.

Is Los Peñasquitos Canyon muddy right now?

Loam currently estimates dry conditions (DRY). 0.2″ of rain, 4d ago.

What is the soil and trail surface like at Los Peñasquitos Canyon?

The soil data at the sampled location is classified as loam. This describes an environmental input, not a survey of every trail surface.

How long does Los Peñasquitos Canyon take to dry after rain?

Los Peñasquitos Canyon has no fixed drying time. Rainfall, soil moisture, shade and the weather that follows all matter. Check the current estimate and wait until the trail surface is firm.

Can you ride Los Peñasquitos Canyon after rain?

Drying time depends on how much rain fell and the weather that follows. Wait until the surface is firm. Check the current estimate before heading out, and turn back if your tires leave ruts.

What does a frozen condition mean at Los Peñasquitos Canyon?

FROZEN means Loam estimates snow cover or frozen ground. It does not establish that riding is allowed or that every trail is frozen. Check posted winter access rules and watch for soft ground as temperatures rise.

What's the terrain and elevation like at Los Peñasquitos Canyon?

Terrain data indicates an elevation of about 121 ft, an average terrain slope of 1.2° and a predominant NNW-facing aspect. Terrain slope does not measure the trail tread or its drainage features.

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Network profile

Network profile

Soil
Loamdrainage input
Terrain
Gentleterrain slope
Tree cover
17%Open
Elevation
121 ft
Average grade
1.2°
Predominant aspect
NNW-facing

Around Los Peñasquitos Canyon