Whitlash, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Whitlash, a community in Liberty County, Montana.
This Afternoon
47°F
Mostly Sunny
Mostly sunny. High near 47, with temperatures falling to around 41 in the afternoon. South wind 5 to 13 mph, with gusts as high as 18 mph.
7-day forecast for Whitlash
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 47°F | Mostly Sunny | 5 to 13 mph S | 0% |
| Tonight | 31°F | Mostly Cloudy | 5 mph SW | 0% |
| Wednesday | 45°F | Mostly Sunny | 3 mph WNW | 0% |
| Wednesday Night | 32°F | Mostly Clear | 2 to 9 mph SSW | 0% |
| Thursday | 50°F | Mostly Sunny | 9 to 17 mph SW | 0% |
| Thursday Night | 33°F | Partly Cloudy | 15 mph WSW | 0% |
| Friday | 49°F | Mostly Sunny | 13 to 21 mph SW | 6% |
| Friday Night | 35°F | Partly Cloudy | 17 to 24 mph WSW | 6% |
| Saturday | 49°F | Mostly Sunny | 7 to 17 mph WSW | 1% |
| Saturday Night | 38°F | Partly Cloudy | 7 to 14 mph SW | 0% |
| Sunday | 57°F | Partly Sunny | 14 to 20 mph SW | 2% |
| Sunday Night | 37°F | Mostly Cloudy | 9 to 22 mph WSW | 3% |
| Monday | 50°F | Partly Sunny | 9 mph SW | 3% |
| Monday Night | 38°F | Mostly Cloudy | 8 to 13 mph SSW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Whitlash (48.909, -111.252). Updated through the day.
Growing snapshot for Whitlash
Growing season
77 days
Hardiness zone
4a
More local growing data for Whitlash: nearby ZIP 59545 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Goldbutte 7 N, Mt (8.5 mi from Whitlash). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.