In Montana, the Orionids are best around 5:51 AM on the night of the peak (October 21, 2026), when the radiant stands about 58° high. Under a truly dark sky you could see roughly 17 meteors per hour. Astronomical darkness runs from 8:21 PM to 6:19 AM, and the moon will be 77% lit and below the horizon at the best time.
Best time
5:51 AM
local time
Est. rate
17/h
dark sky
Radiant
58° high
toward S
Moon
77%
down
Dark places to watch the Orionids in Montana
| Location | Type | Est. Bortle |
|---|---|---|
| Waterton-Glacier International Peace Park | Dark Sky Place | 1 |
| Medicine Rocks State Park | State Park | 1 |
| Missouri Headwaters State Park | State Park | 2 |
| Greycliff Prairie Dog Town State Park | State Park | 1 |
| Tongue River Reservoir State Park | State Park | 1 |
| Placid Lake State Park | State Park | 2 |
| Hell Creek Recreational Area | State Park | 1 |
| Thompson Falls State Park | State Park | 1 |
| Sluice Boxes State Park | State Park | 2 |
| Yellow Bay State Park | State Park | 2 |
FAQ
What time should I watch the Orionids in Montana?
Around 5:51 AM local time on the peak night, but any time between dusk and dawn can produce meteors.
Where can I see the Orionids in Montana?
Dark, open places such as Waterton-Glacier International Peace Park, Medicine Rocks State Park, Missouri Headwaters State Park.