Whitefish, MT Weather & Growing Conditions
Today
79°F
Mostly Sunny
Mostly sunny, with a high near 79. East southeast wind 0 to 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Mostly Sunny | 0 to 3 mph ESE | 0% |
| Tonight | 42°F | Mostly Clear | 0 to 3 mph W | 0% |
| Wednesday | 84°F | Sunny | 0 to 5 mph SSW | 0% |
| Wednesday Night | 45°F | Mostly Clear | 0 to 5 mph W | 0% |
| Thursday | 90°F | Sunny | 0 to 5 mph S | 0% |
| Thursday Night | 49°F | Mostly Clear | 0 to 6 mph WNW | 0% |
| Friday | 92°F | Sunny | 0 to 7 mph WSW | 0% |
| Friday Night | 49°F | Mostly Clear | 1 to 10 mph WNW | 0% |
| Saturday | 89°F | Sunny | 1 to 8 mph S | 0% |
| Saturday Night | 48°F | Mostly Clear | 1 to 8 mph WNW | 0% |
| Sunday | 87°F | Sunny | 0 to 3 mph SSW | 0% |
| Sunday Night | 47°F | Mostly Clear | 1 to 5 mph NW | 0% |
| Monday | 85°F | Sunny | 0 to 3 mph ENE | 1% |
| Monday Night | 46°F | Mostly Clear | 3 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Whitefish, MT
Last spring frost
May 16
First fall frost
Sep 25
Growing season
129 days
Hardiness zone
5a
Explore more for Whitefish, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Whitefish, Mt (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.