Rocky Point, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rocky Point, a community in Lake County, Montana.
This Afternoon
45°F
Sunny
Sunny, with a high near 45. South wind around 2 mph.
7-day forecast for Rocky Point
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 45°F | Sunny | 2 mph S | 0% |
| Tonight | 28°F | Partly Cloudy | 2 mph SSW | 2% |
| Thursday | 44°F | Mostly Cloudy then Slight Chance Light Rain | 2 to 7 mph SSW | 16% |
| Thursday Night | 30°F | Partly Cloudy | 2 to 6 mph S | 8% |
| Friday | 47°F | Mostly Sunny | 2 to 6 mph SSW | 0% |
| Friday Night | 35°F | Mostly Cloudy | 2 to 6 mph S | 3% |
| Saturday | 55°F | Partly Sunny | 2 mph SSW | 3% |
| Saturday Night | 36°F | Partly Cloudy | 0 to 3 mph SE | 5% |
| Sunday | 57°F | Partly Sunny | 3 to 14 mph SSW | 8% |
| Sunday Night | 35°F | Mostly Cloudy | 1 to 9 mph SSW | 9% |
| Monday | 50°F | Mostly Cloudy | 2 mph SW | 9% |
| Monday Night | 35°F | Mostly Cloudy | 2 mph SSW | 7% |
| Tuesday | 54°F | Partly Sunny then Slight Chance Light Rain | 5 mph SSW | 17% |
| Tuesday Night | 37°F | Slight Chance Light Rain | 3 mph S | 18% |
Forecast source: National Weather Service (api.weather.gov) for Rocky Point (47.732, -114.185). Updated through the day.
Growing snapshot for Rocky Point
Last spring frost
May 10
First fall frost
Oct 5
Growing season
147 days
Hardiness zone
6a
More local growing data for Rocky Point: nearby ZIP 59860 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
Ravalli
Rollins
Ronan
St. Ignatius
Swan Lake
Turtle Lake
Climate data from the nearest NOAA station, Polson, Mt (2.8 mi from Rocky Point). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.