Valier, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Valier, a town in Pondera County, Montana.
This Afternoon
67°F
Sunny
Sunny, with a high near 67. Southeast wind around 9 mph.
7-day forecast for Valier
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Sunny | 9 mph SE | 1% |
| Tonight | 45°F | Partly Cloudy | 6 to 10 mph SSE | 1% |
| Sunday | 73°F | Sunny | 5 to 8 mph SSE | 0% |
| Sunday Night | 44°F | Mostly Clear | 2 to 8 mph S | 0% |
| Monday | 77°F | Sunny | 2 to 6 mph SSW | 0% |
| Monday Night | 48°F | Mostly Clear | 7 mph WSW | 0% |
| Tuesday | 77°F | Sunny | 6 mph WSW | 0% |
| Tuesday Night | 51°F | Partly Cloudy | 7 mph W | 0% |
| Wednesday | 75°F | Mostly Sunny | 3 to 8 mph WSW | 3% |
| Wednesday Night | 50°F | Partly Cloudy | 9 mph W | 7% |
| Thursday | 72°F | Mostly Sunny | 7 mph SW | 2% |
| Thursday Night | 49°F | Partly Cloudy | 5 to 8 mph N | 9% |
| Friday | 69°F | Partly Sunny | 5 to 8 mph SW | 12% |
| Friday Night | 46°F | Slight Chance Light Rain | 12 mph WNW | 17% |
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 Sep 19, 2026.