Indian Springs, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Indian Springs, a community in Lincoln County, Montana.
Today
47°F
Mostly Sunny
Mostly sunny. High near 47, with temperatures falling to around 42 in the afternoon. West wind around 1 mph.
7-day forecast for Indian Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 47°F | Mostly Sunny | 1 mph W | 0% |
| Tonight | 30°F | Partly Cloudy | 1 to 5 mph SE | 3% |
| Thursday | 44°F | Mostly Cloudy | 5 mph S | 14% |
| Thursday Night | 33°F | Mostly Cloudy | 3 to 7 mph SSE | 10% |
| Friday | 46°F | Mostly Cloudy then Slight Chance Light Rain | 7 mph S | 22% |
| Friday Night | 34°F | Slight Chance Light Rain | 5 to 9 mph SSE | 22% |
| Saturday | 51°F | Partly Sunny | 5 mph SSE | 11% |
| Saturday Night | 37°F | Mostly Cloudy then Light Rain Likely | 3 to 10 mph SE | 59% |
| Sunday | 52°F | Light Rain Likely | 5 to 12 mph S | 59% |
| Sunday Night | 35°F | Chance Light Rain | 7 mph S | 29% |
| Monday | 49°F | Partly Sunny then Slight Chance Light Rain | 5 mph SSE | 21% |
| Monday Night | 35°F | Slight Chance Light Rain then Slight Chance Rain And Snow | 5 mph SSE | 23% |
| Tuesday | 51°F | Slight Chance Rain And Snow | 5 mph SSE | 24% |
| Tuesday Night | 37°F | Mostly Cloudy | 3 mph SSE | 24% |
Forecast source: National Weather Service (api.weather.gov) for Indian Springs (48.958, -115.044). Updated through the day.
Growing snapshot for Indian Springs
Last spring frost
May 11
First fall frost
Sep 27
Growing season
138 days
Hardiness zone
5b
More local growing data for Indian Springs: nearby ZIP 59930 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Eureka
Fortine
Happys Inn
Libby
Pioneer Junction
Rexford
Stryker
Sylvanite
Trego
Troy
West Kootenai
White Haven
Yaak
Climate data from the nearest NOAA station, Eureka Rs, Mt (3.8 mi from Indian Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.