Gallatin River Ranch, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gallatin River Ranch, a community in Gallatin County, Montana.
This Afternoon
72°F
Chance Showers And Thunderstorms
A slight chance of rain before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 72, with temperatures falling to around 69 in the afternoon. Northwest wind 6 to 9 mph. Chance of precipitation is 60%.
7-day forecast for Gallatin River Ranch
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Chance Showers And Thunderstorms | 6 to 9 mph NW | 55% |
| Tonight | 51°F | Showers And Thunderstorms | 2 to 8 mph NNE | 98% |
| Saturday | 59°F | Showers And Thunderstorms | 3 to 8 mph N | 92% |
| Saturday Night | 47°F | Light Rain Likely | 0 to 6 mph NNE | 64% |
| Sunday | 68°F | Areas Of Fog then Partly Sunny | 1 mph SSW | 13% |
| Sunday Night | 44°F | Mostly Clear | 2 mph SE | 0% |
| Monday | 74°F | Sunny | 2 mph S | 0% |
| Monday Night | 46°F | Mostly Clear | 2 mph SE | 0% |
| Tuesday | 76°F | Mostly Sunny | 1 mph SW | 1% |
| Tuesday Night | 47°F | Partly Cloudy | 2 mph ESE | 2% |
| Wednesday | 76°F | Sunny | 2 mph SSW | 1% |
| Wednesday Night | 47°F | Mostly Clear | 2 mph SE | 3% |
| Thursday | 78°F | Sunny | 2 mph SSE | 1% |
| Thursday Night | 47°F | Mostly Clear | 3 mph SSE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Gallatin River Ranch (45.902, -111.329). Updated through the day.
Growing snapshot for Gallatin River Ranch
Last spring frost
May 26
First fall frost
Sep 15
Growing season
111 days
Hardiness zone
5a
More local growing data for Gallatin River Ranch: nearby ZIP 59741 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Amsterdam
Belgrade
Bozeman
Bridger
Churchill
Four Corners
Gallatin Gateway
Hebgen Lake Estates
King Arthur Park
Logan
Manhattan
Ponderosa Pines
Springhill
Three Forks
West Yellowstone
Wheatland
Willow Creek
Climate data from the nearest NOAA station, Logan Landfill, Mt (7.6 mi from Gallatin River Ranch). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.