Happys Inn, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Happys Inn, a community in Lincoln County, Montana.
Overnight
49°F
Mostly Cloudy
Mostly cloudy, with a low around 49. Wind around 0 mph.
7-day forecast for Happys Inn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Cloudy | 0 mph | 1% |
| Saturday | 76°F | Sunny | 1 mph SSE | 2% |
| Saturday Night | 49°F | Partly Cloudy | 1 mph WNW | 3% |
| Sunday | 77°F | Sunny | 2 mph NW | 0% |
| Sunday Night | 49°F | Mostly Clear | 1 mph W | 0% |
| Monday | 77°F | Sunny | 0 to 3 mph NW | 0% |
| Monday Night | 50°F | Mostly Clear | 0 to 3 mph WSW | 0% |
| Tuesday | 76°F | Sunny | 0 to 3 mph NW | 0% |
| Tuesday Night | 50°F | Partly Cloudy | 2 mph W | 1% |
| Wednesday | 74°F | Mostly Sunny | 0 to 6 mph SSW | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 5 mph SSW | 1% |
| Thursday | 73°F | Mostly Sunny | 2 mph SW | 2% |
| Thursday Night | 49°F | Partly Cloudy | 0 to 3 mph SSW | 4% |
| Friday | 70°F | Partly Sunny | 0 to 3 mph SW | 14% |
Forecast source: National Weather Service (api.weather.gov) for Happys Inn (48.058, -115.127). Updated through the day.
Growing snapshot for Happys Inn
Last spring frost
May 11
First fall frost
Oct 1
Growing season
142 days
Hardiness zone
6a
More local growing data for Happys Inn: nearby ZIP 59923 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Eureka
Fortine
Indian Springs
Libby
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Stryker
Sylvanite
Trego
Troy
West Kootenai
White Haven
Yaak
Climate data from the nearest NOAA station, Libby Dam (Base), Mt (9.6 mi from Happys Inn). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.