Ovando, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ovando, a community in Powell County, Montana.
Overnight
43°F
Chance Light Rain
A chance of rain before 1am, then a chance of rain and patchy fog. Cloudy, with a low around 43. West southwest wind around 1 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Ovando
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Chance Light Rain | 1 mph WSW | 50% |
| Saturday | 69°F | Chance Light Rain | 3 mph SSE | 46% |
| Saturday Night | 36°F | Partly Cloudy then Areas Of Fog | 0 to 3 mph ESE | 4% |
| Sunday | 75°F | Areas Of Fog then Mostly Sunny | 2 mph WSW | 0% |
| Sunday Night | 38°F | Mostly Clear | 2 mph WNW | 0% |
| Monday | 78°F | Sunny | 0 to 3 mph W | 0% |
| Monday Night | 39°F | Mostly Clear | 2 mph NW | 0% |
| Tuesday | 78°F | Sunny | 2 mph W | 0% |
| Tuesday Night | 40°F | Mostly Clear | 1 mph NW | 2% |
| Wednesday | 78°F | Sunny | 0 to 3 mph SW | 0% |
| Wednesday Night | 41°F | Mostly Clear | 2 mph NW | 2% |
| Thursday | 78°F | Sunny | 2 mph W | 2% |
| Thursday Night | 41°F | Partly Cloudy | 2 mph N | 6% |
| Friday | 76°F | Mostly Sunny | 3 mph S | 8% |
Forecast source: National Weather Service (api.weather.gov) for Ovando (47.023, -113.182). Updated through the day.
Growing snapshot for Ovando
Growing season
67 days
Hardiness zone
5a
More local growing data for Ovando: nearby ZIP 59843 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ovando 9 Sse, Mt (2.8 mi from Ovando). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.