Elliston, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Elliston, a community in Powell County, Montana.
Overnight
37°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 37. East southeast wind around 2 mph.
7-day forecast for Elliston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 37°F | Patchy Smoke | 2 mph ESE | 0% |
| Tuesday | 72°F | Patchy Smoke | 1 to 5 mph ENE | 0% |
| Tuesday Night | 45°F | Patchy Smoke then Mostly Clear | 1 to 6 mph S | 1% |
| Wednesday | 79°F | Sunny | 1 to 8 mph WSW | 0% |
| Wednesday Night | 49°F | Clear | 2 to 8 mph W | 0% |
| Thursday | 84°F | Sunny | 2 to 12 mph W | 0% |
| Thursday Night | 53°F | Mostly Clear | 2 to 10 mph WSW | 0% |
| Friday | 89°F | Sunny | 2 to 14 mph WSW | 1% |
| Friday Night | 53°F | Mostly Clear | 6 to 20 mph W | 0% |
| Saturday | 86°F | Sunny | 3 to 13 mph WSW | 0% |
| Saturday Night | 53°F | Mostly Clear | 3 to 13 mph W | 0% |
| Sunday | 83°F | Sunny | 2 to 9 mph WNW | 0% |
| Sunday Night | 51°F | Mostly Clear | 2 to 10 mph NNW | 1% |
| Monday | 82°F | Sunny | 2 to 8 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Elliston (46.559, -112.464). Updated through the day.
Growing snapshot for Elliston
Last spring frost
Jun 9
First fall frost
Sep 8
Growing season
91 days
Hardiness zone
4b
More local growing data for Elliston: nearby ZIP 59728 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Elliston, Mt (3.7 mi from Elliston). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.