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First comebooking
Jun–Sepbest months
About Rainbow Lake Campground
- Where: 7 mi northeast of Plains, MT · 47.52348, -114.76012
Weather by month
32°20°Jan
37°20°Feb
45°25°Mar
53°31°Apr
63°38°May
70°44°Jun
82°51°Jul
81°51°Aug
70°43°Sep
53°34°Oct
38°25°Nov
31°20°Dec
Typical daily highs and lows (°F), 1991–2020 NOAA normals. Best months: Jun–Sep (comfortable days, mild nights, little rain). Nights below freezing: Nov–Apr.
See Rainbow Lake Campground from above
Fly over it in 3D, check today's weather and fire news, plan the drive and print a trip plan.
Good to know
Cell signal
Verizon 4G
From the carriers' FCC coverage maps, which tend to be generous.Night sky: Pristine
The Milky Way casts shadows and the sky is crowded with stars.
Class 1 of 9, from NASA/NOAA night-light data.Stargazing nearby: Lost Trail National Wildlife Refuge (Dark Sky Sanctuary), 39 mi.
RV essentials
Dump station: 23.2 mi
Nearest of each within 25 miles, straight-line.Camps nearby
- Wild camping 9.2 mi
- Muchwater Recreation Area 15.2 mi
- Peninsula Dispersed Campground and Recreation Area 15.2 mi
- Muchwater Dispersed Campground and Recreation Area 15.3 mi
- Cascade Campground 15.4 mi
- Big Hole Lookout 15.7 mi