Wibaux, MT Weather & Growing Conditions
Today
71°F
Sunny
Sunny, with a high near 71. West northwest wind around 16 mph, with gusts as high as 24 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Sunny | 16 mph WNW | 0% |
| Tonight | 49°F | Mostly Clear | 3 to 13 mph WSW | 1% |
| Wednesday | 80°F | Mostly Sunny | 9 to 13 mph WSW | 0% |
| Wednesday Night | 54°F | Partly Cloudy | 5 to 10 mph SSW | 0% |
| Thursday | 87°F | Sunny | 5 to 8 mph W | 0% |
| Thursday Night | 57°F | Mostly Clear | 9 mph ENE | 0% |
| Friday | 89°F | Sunny | 9 mph ESE | 0% |
| Friday Night | 60°F | Mostly Clear | 8 to 13 mph NE | 0% |
| Saturday | 90°F | Sunny | 12 mph NE | 0% |
| Saturday Night | 60°F | Mostly Clear | 12 mph NE | 2% |
| Sunday | 89°F | Partly Sunny | 12 to 15 mph E | 7% |
| Sunday Night | 60°F | Partly Cloudy then Slight Chance Rain Showers | 15 mph ENE | 22% |
| Monday | 85°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 14 mph ENE | 22% |
| Monday Night | 59°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 15 mph ENE | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wibaux, MT
Last spring frost
May 27
First fall frost
Sep 16
Growing season
112 days
Hardiness zone
4a
Explore more for Wibaux, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Wibaux 2 E, Mt (5.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.