Whitlash, MT Weather & Growing Conditions
Tonight
30°F
Mostly Cloudy
Mostly cloudy, with a low around 30. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 30°F | Mostly Cloudy | 5 mph SW | 0% |
| Wednesday | 44°F | Mostly Sunny | 1 to 5 mph W | 0% |
| Wednesday Night | 31°F | Mostly Clear | 1 to 10 mph SSW | 0% |
| Thursday | 50°F | Mostly Sunny | 10 to 17 mph SW | 0% |
| Thursday Night | 33°F | Partly Cloudy | 13 to 16 mph SW | 0% |
| Friday | 49°F | Mostly Sunny | 13 to 22 mph SW | 6% |
| Friday Night | 35°F | Partly Cloudy | 16 to 23 mph WSW | 6% |
| Saturday | 50°F | Mostly Sunny | 7 to 16 mph WSW | 1% |
| Saturday Night | 38°F | Partly Cloudy | 7 to 16 mph SW | 0% |
| Sunday | 58°F | Partly Sunny | 16 to 21 mph SW | 1% |
| Sunday Night | 37°F | Mostly Cloudy | 9 to 23 mph WSW | 3% |
| Monday | 50°F | Partly Sunny | 10 mph SW | 3% |
| Monday Night | 38°F | Mostly Cloudy | 9 to 14 mph SSW | 2% |
| Tuesday | 54°F | Mostly Sunny | 14 to 18 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Whitlash, MT
Growing season
77 days
Hardiness zone
4a
Explore more for Whitlash, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Goldbutte 7 N, Mt (8.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.