Racetrack, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Racetrack, a community in Powell County, Montana.
This Afternoon
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 70. North wind 5 to 8 mph. Chance of precipitation is 70%.
7-day forecast for Racetrack
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Chance Showers And Thunderstorms | 5 to 8 mph N | 74% |
| Tonight | 47°F | Showers And Thunderstorms | 7 mph N | 96% |
| Saturday | 60°F | Showers And Thunderstorms | 7 mph N | 86% |
| Saturday Night | 41°F | Slight Chance Rain Showers then Mostly Cloudy | 3 mph WNW | 23% |
| Sunday | 71°F | Mostly Sunny | 3 mph SW | 1% |
| Sunday Night | 43°F | Mostly Clear | 3 to 7 mph SSE | 0% |
| Monday | 75°F | Sunny | 5 mph SW | 0% |
| Monday Night | 45°F | Mostly Clear | 5 mph SW | 1% |
| Tuesday | 76°F | Sunny | 3 mph WSW | 0% |
| Tuesday Night | 45°F | Mostly Clear | 5 mph NNE | 2% |
| Wednesday | 76°F | Sunny | 6 mph SSW | 2% |
| Wednesday Night | 45°F | Mostly Clear | 3 to 7 mph S | 2% |
| Thursday | 79°F | Sunny | 7 mph S | 1% |
| Thursday Night | 46°F | Partly Cloudy | 6 to 14 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov) for Racetrack (46.277, -112.744). Updated through the day.
Growing snapshot for Racetrack
Growing season
65 days
Hardiness zone
4b
More local growing data for Racetrack: nearby ZIP 59722 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Deer Lodge 3 W, Mt (3.4 mi from Racetrack). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.