Gardiner, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gardiner, a community in Park County, Montana.
This Afternoon
71°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Cloudy. High near 71, with temperatures falling to around 66 in the afternoon. South southeast wind around 3 mph. Chance of precipitation is 70%.
7-day forecast for Gardiner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Showers And Thunderstorms Likely | 3 mph SSE | 71% |
| Tonight | 50°F | Showers And Thunderstorms Likely | 3 mph ESE | 74% |
| Saturday | 63°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 to 5 mph NW | 75% |
| Saturday Night | 46°F | Showers And Thunderstorms Likely | 5 mph NNW | 69% |
| Sunday | 68°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 3 mph NNW | 18% |
| Sunday Night | 44°F | Partly Cloudy | 5 mph WSW | 3% |
| Monday | 76°F | Mostly Sunny | 0 to 5 mph S | 1% |
| Monday Night | 46°F | Mostly Clear | 5 mph SSW | 1% |
| Tuesday | 78°F | Mostly Sunny | 3 mph S | 1% |
| Tuesday Night | 48°F | Partly Cloudy | 5 mph SSW | 8% |
| Wednesday | 78°F | Sunny | 2 to 6 mph SSW | 7% |
| Wednesday Night | 47°F | Mostly Clear | 7 mph SSW | 4% |
| Thursday | 80°F | Sunny | 6 mph S | 3% |
| Thursday Night | 48°F | Partly Cloudy | 3 to 8 mph SSW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Gardiner (45.053, -110.738). Updated through the day.
Growing snapshot for Gardiner
Last spring frost
May 21
First fall frost
Sep 27
Growing season
128 days
Hardiness zone
4b
More local growing data for Gardiner: nearby ZIP 59030 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Clyde Park
Cooke City
Corwin Springs
Emigrant
Jardine
Livingston
Pine Creek
Pray
Sedan
Silver Gate
South Glastonbury
Springdale
Wilsall
Wineglass
Climate data from the nearest NOAA station, Gardiner, Mt (6.5 mi from Gardiner). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.