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Sawtooth National Forest - Grandjean Campground

Lowman, Idaho · Boise County · Campground

Grandjean Campground - This campground is managed by Sawtooth National Forest - Stanley Ranger Station - 208-774-3000.It is a first come, first serve basis only. NO RESERVATIONS. Because of the proximity of the campground to the Boise National Forest Lowman District, many forest vistors do not know that the Sawtooth Na…

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44.14040, -115.15273
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5-Day Forecast

Weather at Sawtooth National Forest - Grandjean Campground

Live forecast for the park. Plan your visit accordingly.

Avg High67°F
Avg Low46°F
Peak Rain Chance8%
Humidity45%
UV (avg)7
Air Quality42 · Good
Today
🌧
Light Rain
58°/45°
💧 8%🌬 9mph
6:01 AM9:15 PM
Sun
☁️
Overcast
65°/42°
💧 1%🌬 10mph
6:00 AM9:16 PM
Mon
☁️
Overcast
67°/46°
💧 8%🌬 11mph
6:00 AM9:17 PM
Tue
☁️
Overcast
71°/46°
🌬 12mph
5:59 AM9:17 PM
Wed
☁️
Overcast
76°/49°
💧 2%🌬 7mph
5:59 AM9:18 PM

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

About Sawtooth National Forest - Grandjean Campground

Grandjean Campground - This campground is managed by Sawtooth National Forest - Stanley Ranger Station - 208-774-3000.It is a first come, first serve basis only. NO RESERVATIONS. Because of the proximity of the campground to the Boise National Forest Lowman District, many forest vistors do not know that the Sawtooth National Forest manages the campground. Please refer all calls to the Stanley Ranger Station. The Idaho Centennial Trail heads south along the Payette River, ultimately reaching a lush alpine paradise filled with lakes. Once in the lake area, you can complete the loop back to Grandjean. Fishing in the South Fork of the Payette. Sawtooth Lodge and swimming pool is one mile away. Natural hot springs 1.5 miles away. Horse trips out of the Sawtooth Lodge. Ten sites for horse campers. Campground is located in an old growth ponderosa pine forest.

What to Pack for Your Stay

Tuned to the live forecast for this park.

👔 What to Wear

  • 👕
    Long-sleeve shirt
    Synthetic or merino, sun-protective.
  • 🧥
    Light shell or windbreaker
    Even on warm days, wind can chill (avg wind 9 mph).
  • 👖
    Hiking pants or convertible
    Layer for variable conditions.
  • 🥾
    Trail runners or low boots
    Comfortable, broken in.
  • 🌡
    Layers for swings
    Daily temp range is wide (46°F low → 67°F high). Pack layers.

🎒 What to Pack

  • 💧
    Water
    Bring at least 1L of water; more in heat.
  • 🍫
    High-energy snacks
    A snack for the trail.
  • 🧴
    Sun protection (UV 7)
    SPF 50+ sunscreen, lip balm w/ SPF, sunglasses, sun hat.
  • 🩹
    First-aid kit
    Blister patches, ibuprofen, tape, antiseptic wipes.
  • 🗺
    Offline map
    Download your route in advance via Gaia, Caltopo, or OSM-based apps.

Recommendations adapt to the current forecast + trail stats. Use them as a starting point — local conditions, your experience, and the time of day you start all matter.

Plan Your Visit to Sawtooth National Forest - Grandjean Campground

Heading to Sawtooth National Forest - Grandjean Campground? 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 Sawtooth National Forest - Grandjean Campground?

No central reservation system listed for Sawtooth National Forest - Grandjean Campground. Check the official page (https://www.recreation.gov/camping/campgrounds/238084) for the latest entry policy and availability.