Indian Springs, MT Weather & Growing Conditions
Today
67°F
Mostly Sunny
Mostly sunny, with a high near 67. Southwest wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 67°F | Mostly Sunny | 2 to 7 mph SW | 0% |
| Tonight | 43°F | Mostly Clear | 3 to 7 mph W | 0% |
| Wednesday | 73°F | Sunny | 2 to 8 mph WSW | 0% |
| Wednesday Night | 45°F | Mostly Clear | 5 to 8 mph SSW | 0% |
| Thursday | 78°F | Sunny | 3 to 9 mph SSW | 0% |
| Thursday Night | 48°F | Mostly Clear | 3 to 12 mph S | 0% |
| Friday | 80°F | Sunny | 5 to 14 mph SSW | 0% |
| Friday Night | 48°F | Mostly Clear | 8 to 18 mph SSW | 0% |
| Saturday | 76°F | Sunny | 7 to 15 mph SSW | 0% |
| Saturday Night | 47°F | Partly Cloudy | 7 to 14 mph S | 0% |
| Sunday | 74°F | Mostly Sunny | 5 to 9 mph SSW | 1% |
| Sunday Night | 45°F | Partly Cloudy | 5 to 10 mph S | 1% |
| Monday | 73°F | Sunny | 3 to 7 mph NW | 7% |
| Monday Night | 44°F | Mostly Clear | 7 mph SSE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Indian Springs, MT
Last spring frost
May 11
First fall frost
Sep 27
Growing season
138 days
Hardiness zone
5a
Explore more for Indian Springs, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Eureka Rs, Mt (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.