Harman US

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

WhenTempForecastWindPrecip
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

All Montana locations ›

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.