Inverness, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Inverness, a community in Hill County, Montana.
Today
75°F
Sunny
Sunny, with a high near 75. West wind 5 to 8 mph.
7-day forecast for Inverness
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Sunny | 5 to 8 mph W | 1% |
| Tonight | 49°F | Mostly Clear | 7 mph WSW | 1% |
| Wednesday | 83°F | Mostly Sunny | 8 mph WNW | 0% |
| Wednesday Night | 52°F | Mostly Clear | 5 to 8 mph NE | 0% |
| Thursday | 88°F | Sunny | 6 to 12 mph NW | 0% |
| Thursday Night | 54°F | Mostly Clear | 10 mph NE | 0% |
| Friday | 93°F | Sunny | 6 to 15 mph ENE | 0% |
| Friday Night | 57°F | Mostly Clear | 8 to 13 mph NNW | 0% |
| Saturday | 89°F | Sunny | 7 to 12 mph NNW | 0% |
| Saturday Night | 56°F | Partly Cloudy | 7 to 10 mph NNE | 1% |
| Sunday | 86°F | Mostly Sunny | 10 mph N | 1% |
| Sunday Night | 54°F | Partly Cloudy | 12 mph NNE | 9% |
| Monday | 83°F | Mostly Sunny | 8 to 12 mph NE | 7% |
| Monday Night | 53°F | Mostly Clear then Slight Chance Rain Showers | 9 to 13 mph NE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Inverness (48.560, -110.710). Updated through the day.
Growing snapshot for Inverness
Last spring frost
May 21
First fall frost
Sep 19
Growing season
119 days
Hardiness zone
4a
More local growing data for Inverness: nearby ZIP 59530 weather · frost dates · planting calendar · Montana frost dates
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Climate data from the nearest NOAA station, Joplin, Mt (4.5 mi from Inverness). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.