Valier, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Valier, a town in Pondera County, Montana.
Tonight
30°F
Mostly Cloudy
Mostly cloudy, with a low around 30. West northwest wind around 7 mph.
7-day forecast for Valier
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 30°F | Mostly Cloudy | 7 mph WNW | 0% |
| Wednesday | 48°F | Mostly Sunny | 2 to 7 mph NW | 0% |
| Wednesday Night | 30°F | Mostly Clear | 5 mph SW | 0% |
| Thursday | 52°F | Mostly Sunny | 5 to 15 mph WSW | 0% |
| Thursday Night | 34°F | Partly Cloudy | 8 to 13 mph WSW | 0% |
| Friday | 51°F | Mostly Sunny | 8 to 14 mph WSW | 3% |
| Friday Night | 37°F | Mostly Cloudy | 13 to 22 mph WSW | 3% |
| Saturday | 53°F | Mostly Sunny | 5 to 17 mph WSW | 0% |
| Saturday Night | 37°F | Mostly Cloudy | 5 to 8 mph SW | 0% |
| Sunday | 59°F | Partly Sunny | 7 to 14 mph SW | 2% |
| Sunday Night | 36°F | Mostly Cloudy | 7 to 13 mph WSW | 2% |
| Monday | 52°F | Partly Sunny | 7 mph WSW | 2% |
| Monday Night | 37°F | Mostly Cloudy | 8 mph SSW | 2% |
| Tuesday | 56°F | Partly Sunny | 8 to 12 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Valier (48.306, -112.252). Updated through the day.
Growing snapshot for Valier
Last spring frost
May 17
First fall frost
Sep 24
Growing season
129 days
Hardiness zone
4b
More local growing data for Valier: nearby ZIP 59486 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Birch Creek Colony
Brady
Conrad
Dupuyer
Heart Butte
Kingsbury Colony
Little Browning
Midway Colony
Pondera Colony
Climate data from the nearest NOAA station, Valier, Mt (6.2 mi from Valier). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.