Bureau of Land Management · Montana
Marshall Reservoir
Bureau of Land Management · Montana, United States
- Elevation
- 2,444 ft
- Dark sky
- Bortle class 1
- Cell coverage
- T-Mobile none · AT&T none · Verizon none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
About
BLM campground.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 32° | 15° | -18° | 49° | 11 of 11 |
| February | 34° | 13° | -22° | 63° | 11 of 11 |
| March | 43° | 26° | -2° | 73° | 11 of 11 |
| April | 54° | 34° | -2° | 85° | 9 of 11 |
| May | 67° | 46° | 30° | 86° | 1 of 11 |
| June | 78° | 57° | 46° | 103° | 0 of 11 |
| July | 89° | 65° | 54° | 110° | 0 of 11 |
| August | 86° | 63° | 52° | 103° | 0 of 11 |
| September | 77° | 55° | 38° | 95° | 0 of 11 |
| October | 60° | 41° | 22° | 83° | 4 of 10 |
| November | 49° | 31° | -7° | 67° | 10 of 10 |
| December | 35° | 19° | -9° | 52° | 10 of 10 |
Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.
Nearby campgrounds
- Rest Reservoir · Bureau of Land Management · 16 mi
- Powder River Depot · Bureau of Land Management · 20 mi
- Oil Pump Reservoir · Bureau of Land Management · 20 mi
- Boulware Reservoir · Bureau of Land Management · 22 mi
- Rattlesnake Reservoir · Bureau of Land Management · 24 mi
All public campgrounds in Montana · Every state and province · Facts read from the operator 2026-09-28. Confirm fees, rules and current status with the operator before you go.