Santa Rita, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Santa Rita, a community in Toole County, Montana.
Tonight
27°F
Mostly Cloudy
Mostly cloudy, with a low around 27. Northwest wind around 7 mph.
7-day forecast for Santa Rita
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 27°F | Mostly Cloudy | 7 mph NW | 0% |
| Wednesday | 48°F | Mostly Sunny | 3 to 7 mph NNW | 0% |
| Wednesday Night | 27°F | Mostly Clear | 3 to 7 mph SSW | 0% |
| Thursday | 51°F | Mostly Sunny | 7 to 21 mph WSW | 0% |
| Thursday Night | 32°F | Partly Cloudy | 12 to 16 mph WSW | 0% |
| Friday | 50°F | Mostly Sunny | 12 to 23 mph WSW | 3% |
| Friday Night | 34°F | Partly Cloudy | 16 to 30 mph WSW | 3% |
| Saturday | 51°F | Mostly Sunny | 8 to 16 mph WSW | 1% |
| Saturday Night | 34°F | Mostly Cloudy | 8 mph SW | 0% |
| Sunday | 58°F | Partly Sunny | 6 to 18 mph SW | 1% |
| Sunday Night | 34°F | Mostly Cloudy | 6 to 18 mph WSW | 2% |
| Monday | 51°F | Partly Sunny | 5 to 9 mph SW | 2% |
| Monday Night | 34°F | Mostly Cloudy | 9 mph SSW | 2% |
| Tuesday | 55°F | Partly Sunny | 8 to 16 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Santa Rita (48.698, -112.319). Updated through the day.
Growing snapshot for Santa Rita
Last spring frost
May 23
First fall frost
Sep 16
Growing season
115 days
Hardiness zone
4a
More local growing data for Santa Rita: nearby ZIP 59435 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Camrose Colony
Cut Bank
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Glacier Colony
Hillside Colony
Horizon Colony
Kevin
Rimrock Colony
Shelby
Sunburst
Sweet Grass
Climate data from the nearest NOAA station, Shelby, Mt (9.5 mi from Santa Rita). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.