FacilityFacilityRecreation.gov

Grassy Hollow Picnic Site

Wrightwood, California · Los Angeles County · Facility

Picnic Site

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34.37611, -117.72245
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5-Day Forecast

Weather at Grassy Hollow Picnic Site

Live forecast for the park. Plan your visit accordingly.

Avg High84°F
Avg Low62°F
Peak Rain Chance1%
Humidity32%
UV (avg)9
Air Quality70 · Moderate
Today
☀️
Clear
81°/62°
🌬 15mph
↑ 5:55 AM ↓ 7:59 PM
Fri
☁️
Overcast
80°/63°
💧 1%🌬 17mph
↑ 5:56 AM ↓ 7:58 PM
Sat
☁️
Overcast
85°/61°
🌬 11mph
↑ 5:56 AM ↓ 7:57 PM
Sun
☁️
Overcast
85°/62°
🌬 9mph
↑ 5:57 AM ↓ 7:57 PM
Mon
☁️
Overcast
87°/62°
🌬 8mph
↑ 5:58 AM ↓ 7:56 PM

Forecast data © Open-Meteo. Refreshed every 6 hours. Always check the most recent forecast before heading out.

About Grassy Hollow Picnic Site

Picnic Site

Plan Your Visit to Grassy Hollow Picnic Site

Heading to Grassy Hollow Picnic Site? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Grassy Hollow Picnic Site?

No central reservation system listed for Grassy Hollow Picnic Site. Check the official page (https://www.recreation.gov/camping/campgrounds/270842) for the latest entry policy and availability.

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