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Santa Teresa County Park

Mountain bike trail conditions · Bay Area, CA 37.209° N  121.793° W   505 FT Verified

PRIME: Rideable now

No significant rain in the forecast.

Recent rain
No measurable rain in the past week
Today
88°Fcloudy
Last 10 daysoldest to newest

Updated Aug 26, 2026, 19:19 UTC. Modeled hourly. Official closures and current trail conditions take priority.

Is Santa Teresa County Park rideable today?

Yes. The live verdict is PRIME, rideable now. No measurable rain in the past week.

Trail outlook

FORECAST
PRIME 7d 2026-08-19: 0.00 inches of rain, representative trail outlook PRIME
PRIME 6d 2026-08-20: 0.00 inches of rain, representative trail outlook PRIME
PRIME 5d 2026-08-21: 0.00 inches of rain, representative trail outlook PRIME
PRIME 4d 2026-08-22: 0.00 inches of rain, representative trail outlook PRIME
PRIME 3d 2026-08-23: 0.00 inches of rain, representative trail outlook PRIME
PRIME 2d 2026-08-24: 0.00 inches of rain, representative trail outlook PRIME
PRIME 1d 2026-08-25: 0.00 inches of rain, representative trail outlook PRIME
88° PRIME Today 2026-08-26: 0.00 inches of rain, Cloudy, representative trail outlook PRIME
88° PRIME THU 2026-08-27: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
93° PRIME FRI 2026-08-28: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
86° PRIME SAT 2026-08-29: 0.00 inches of forecast rain, Clear, representative trail outlook PRIME
86° PRIME SUN 2026-08-30: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
No measurable rain in the window. Over the tracked history, Santa Teresa County Park has been rideable on 10 of the last 10 days. Daily trail markers are representative daytime outlooks. Weather is one input. The rideability verdict also accounts for soil, terrain, canopy, and drying time.

Why Santa Teresa County Park dries this way

Santa Teresa County Park sits in the Bay Area, CA area, on sandy soil that drains fast over terrain that drains at an even, moderate pace. With little tree cover, sun and wind get to the dirt fast. Whether it’s worth riding comes down to how that ground sheds and holds water after rain. That’s exactly what Loam tracks, hour by hour. The terrain here is gentle (a 4.9° average grade at 505 ft) and drains slowly enough that low spots stay soft after a storm, while the WNW-facing aspect gets its strongest sun in the afternoon, so morning laps can stay tacky after overnight moisture. Trails on the map here include Mine Trail, Stile Ranch and Bernal Hill.

Network profile

Soil
Sandydrains fast
Drainage
Moderateeven drying
Tree cover
0%Open
Elevation
505 ft
Average grade
4.9°
Predominant aspect
WNW-facing
How these factors affect drying

SoilSandy

Sandy, coarse soil sheds water fast. These trails are among the quickest to recover after rain.

CanopyOpen 0%

Little tree cover means full sun and wind, so these trails are among the fastest to rebound after rain.

TerrainModerate

Terrain here drains at a moderate pace. It neither sheds nor holds water strongly.

Around Santa Teresa County Park

Named trails

  • Mine Trail
  • Stile Ranch
  • Bernal Hill
  • Rocky Ridge Trail
  • Ohlone Trail

Some of the named trails our map data covers here, not a complete list; one verdict covers the whole network. Trail names from public agency data and © OpenStreetMap contributors.

FAQ

Can you ride Santa Teresa County Park right now?

As of the latest update, Santa Teresa County Park is Rideable now (PRIME). No significant rain in the forecast. No measurable rain in the past week.

Is Santa Teresa County Park muddy right now?

No. The current verdict is PRIME, which means the model reads the surface as dry. Its sandy soil sheds water quickly, so mud rarely lingers here. No measurable rain in the past week.

What is the soil and trail surface like at Santa Teresa County Park?

Santa Teresa County Park sits on sandy soil that drains fast. Sandy, coarse soil sheds water fast. These trails are among the quickest to recover after rain.

How long does Santa Teresa County Park take to dry after rain?

Santa Teresa County Park usually needs only a few hours to recover after light rain. Its terrain drains at a moderate pace.

Can you ride Santa Teresa County Park after rain?

Usually yes, often within hours of light rain, since sandy ground drains fast. Rather than counting days, check the live verdict above: it already accounts for how much rain actually fell here and how fast this exact ground, with its slope and tree cover, gives back a firm, dry surface.

Does Santa Teresa County Park get snow in winter?

Rarely. Santa Teresa County Park sits low and mild enough (around 505 ft) that snow seldom affects riding; conditions are driven by rain and drying. Loam still flags FROZEN on the rare freeze.

What trails are at Santa Teresa County Park?

Named trails at Santa Teresa County Park include Mine Trail, Stile Ranch, Bernal Hill, Rocky Ridge Trail and Ohlone Trail. That is a sample of what our map data covers rather than a full inventory, and local trail counts change as networks are built out. Loam models conditions for Santa Teresa County Park as a whole, so the verdict on this page covers the network rather than scoring each trail separately.

What's the terrain and elevation like at Santa Teresa County Park?

Santa Teresa County Park sits at roughly 505 feet, faces mostly WNW, and averages a 4.9° grade with about 0% tree cover. That makes it an afternoon-sun network where mornings run tackier, and the gentle grade means it leaves low spots soft after storms. Loam models this exact ground against live weather rather than using one regional forecast.

When is the best time of year to ride Santa Teresa County Park?

There is no real off-season at Santa Teresa County Park: snow rarely interferes, so good days come down to rain and how fast the dirt dries. The live verdict above reflects today.

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