Jardine, MT Weather & Growing Conditions
Today
48°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 48. West wind 1 to 7 mph. Chance of precipitation is 70%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 48°F | Chance Showers And Thunderstorms | 1 to 7 mph W | 72% |
| Tonight | 39°F | Chance Rain Showers | 1 to 6 mph NNE | 48% |
| Sunday | 52°F | Chance Rain Showers then Partly Sunny | 1 to 7 mph WNW | 26% |
| Sunday Night | 37°F | Partly Cloudy | 2 to 6 mph WSW | 1% |
| Monday | 60°F | Sunny | 6 mph SSW | 1% |
| Monday Night | 39°F | Mostly Clear | 6 mph S | 0% |
| Tuesday | 62°F | Mostly Sunny | 6 mph S | 0% |
| Tuesday Night | 41°F | Partly Cloudy | 6 mph S | 5% |
| Wednesday | 62°F | Mostly Sunny | 5 to 9 mph S | 10% |
| Wednesday Night | 41°F | Mostly Clear | 9 mph SSE | 2% |
| Thursday | 64°F | Sunny | 9 mph S | 2% |
| Thursday Night | 42°F | Mostly Clear | 7 to 10 mph S | 0% |
| Friday | 64°F | Mostly Sunny | 7 to 10 mph S | 5% |
| Friday Night | 42°F | Mostly Cloudy | 10 mph S | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jardine, MT
Last spring frost
May 21
First fall frost
Sep 27
Growing season
128 days
Hardiness zone
4b
Explore more for Jardine, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Gardiner, Mt (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.