Ravalli, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ravalli, a community in Lake County, Montana.
Overnight
46°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 46. South southeast wind around 5 mph.
7-day forecast for Ravalli
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Patchy Smoke | 5 mph SSE | 0% |
| Tuesday | 80°F | Patchy Smoke then Sunny | 2 to 8 mph NW | 0% |
| Tuesday Night | 51°F | Mostly Clear | 2 to 8 mph SE | 0% |
| Wednesday | 86°F | Sunny | 2 to 6 mph W | 0% |
| Wednesday Night | 54°F | Clear | 6 mph ESE | 0% |
| Thursday | 93°F | Sunny | 2 to 6 mph SSW | 0% |
| Thursday Night | 58°F | Clear | 5 to 8 mph SSW | 0% |
| Friday | 95°F | Sunny | 3 to 8 mph SW | 0% |
| Friday Night | 58°F | Clear | 6 to 14 mph SW | 0% |
| Saturday | 93°F | Sunny | 7 to 10 mph SSW | 0% |
| Saturday Night | 57°F | Mostly Clear | 5 to 10 mph SSW | 0% |
| Sunday | 90°F | Sunny | 6 mph SSW | 0% |
| Sunday Night | 56°F | Mostly Clear | 2 to 7 mph SW | 0% |
| Monday | 87°F | Sunny | 2 to 6 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov) for Ravalli (47.281, -114.164). Updated through the day.
Growing snapshot for Ravalli
Last spring frost
May 12
First fall frost
Oct 2
Growing season
142 days
Hardiness zone
6a
More local growing data for Ravalli: nearby ZIP 59863 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Bear Dance
Big Arm
Charlo
Dayton
Elmo
Finley Point
Jette
Kerr
Kicking Horse
Kings Point
Lake Mary Ronan
Lindisfarne
Niarada
Pablo
Polson
Rocky Point
Rollins
Ronan
St. Ignatius
Swan Lake
Turtle Lake
Climate data from the nearest NOAA station, Saint Ignatius, Mt (4.1 mi from Ravalli). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.