Sapphire Ridge, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sapphire Ridge, a community in Judith Basin County, Montana.
Overnight
33°F
Mostly Clear
Mostly clear, with a low around 33. West wind around 1 mph.
7-day forecast for Sapphire Ridge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 33°F | Mostly Clear | 1 mph W | 0% |
| Wednesday | 51°F | Sunny | 0 to 5 mph NE | 0% |
| Wednesday Night | 33°F | Mostly Clear | 2 to 8 mph SSW | 0% |
| Thursday | 52°F | Mostly Sunny | 10 mph WSW | 2% |
| Thursday Night | 31°F | Partly Cloudy | 8 to 12 mph WSW | 2% |
| Friday | 50°F | Sunny | 8 to 23 mph WSW | 0% |
| Friday Night | 38°F | Partly Cloudy | 14 to 28 mph WSW | 0% |
| Saturday | 56°F | Sunny | 9 to 15 mph WSW | 0% |
| Saturday Night | 41°F | Partly Cloudy | 9 to 16 mph SW | 0% |
| Sunday | 60°F | Mostly Sunny | 9 to 21 mph SW | 3% |
| Sunday Night | 38°F | Partly Cloudy | 3 to 13 mph WSW | 3% |
| Monday | 55°F | Mostly Sunny | 3 to 8 mph WSW | 2% |
| Monday Night | 38°F | Partly Cloudy | 6 to 10 mph SW | 2% |
| Tuesday | 57°F | Mostly Sunny | 7 to 21 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Sapphire Ridge (46.887, -110.252). Updated through the day.
Growing snapshot for Sapphire Ridge
Last spring frost
May 25
First fall frost
Sep 21
Growing season
118 days
Hardiness zone
4b
More local growing data for Sapphire Ridge: nearby ZIP 59479 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Danvers
Geyser
Hobson
Moccasin
Raynesford
Spring Creek Colony
Stanford
Surprise Creek Colony
Utica
Windham
Climate data from the nearest NOAA station, Stanford, Mt (9.3 mi from Sapphire Ridge). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.