Yaak, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Yaak, a community in Lincoln County, Montana.
Today
82°F
Mostly Sunny
Mostly sunny, with a high near 82. West southwest wind 0 to 3 mph.
7-day forecast for Yaak
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Mostly Sunny | 0 to 3 mph WSW | 0% |
| Tonight | 45°F | Mostly Clear | 0 to 3 mph W | 0% |
| Wednesday | 87°F | Sunny | 0 to 5 mph WSW | 0% |
| Wednesday Night | 48°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Thursday | 93°F | Sunny | 0 to 6 mph W | 0% |
| Thursday Night | 51°F | Mostly Clear | 0 to 6 mph SSW | 0% |
| Friday | 93°F | Sunny | 0 to 8 mph SSW | 0% |
| Friday Night | 51°F | Mostly Clear | 1 to 9 mph SSW | 0% |
| Saturday | 90°F | Sunny | 0 to 8 mph W | 0% |
| Saturday Night | 50°F | Mostly Clear | 0 to 7 mph SW | 0% |
| Sunday | 87°F | Sunny | 0 to 6 mph SW | 0% |
| Sunday Night | 48°F | Mostly Clear | 0 to 6 mph N | 1% |
| Monday | 86°F | Sunny | 0 to 3 mph WSW | 3% |
| Monday Night | 47°F | Mostly Clear | 0 to 5 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Yaak (48.830, -115.686). Updated through the day.
Growing snapshot for Yaak
Last spring frost
May 14
First fall frost
Sep 25
Growing season
132 days
Hardiness zone
6a
More local growing data for Yaak: nearby ZIP 59935 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Eureka
Fortine
Happys Inn
Indian Springs
Libby
Pioneer Junction
Rexford
Stryker
Sylvanite
Trego
Troy
West Kootenai
White Haven
Climate data from the nearest NOAA station, Troy, Mt (12.1 mi from Yaak). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.