Rocky Point, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rocky Point, a community in Lake County, Montana.
Today
74°F
Patchy Fog then Mostly Sunny
Patchy fog between 7am and 8am. Mostly sunny, with a high near 74. Northeast wind 0 to 3 mph.
7-day forecast for Rocky Point
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Patchy Fog then Mostly Sunny | 0 to 3 mph NE | 4% |
| Tonight | 48°F | Partly Cloudy | 0 to 3 mph SW | 2% |
| Sunday | 76°F | Sunny | 2 mph S | 0% |
| Sunday Night | 48°F | Mostly Clear | 2 mph E | 0% |
| Monday | 79°F | Sunny | 0 to 3 mph SW | 0% |
| Monday Night | 50°F | Mostly Clear | 2 mph SSE | 0% |
| Tuesday | 77°F | Sunny | 0 to 3 mph SSW | 0% |
| Tuesday Night | 50°F | Mostly Clear | 2 mph E | 1% |
| Wednesday | 76°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 3 mph S | 3% |
| Thursday | 74°F | Mostly Sunny | 0 to 3 mph WNW | 1% |
| Thursday Night | 49°F | Partly Cloudy | 2 mph ENE | 9% |
| Friday | 72°F | Partly Sunny | 0 to 5 mph NW | 11% |
| Friday Night | 47°F | Chance Light Rain | 5 mph WNW | 26% |
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 Sep 19, 2026.