Seeley Lake, MT Weather & Growing Conditions
This Afternoon
49°F
Partly Sunny
Partly sunny. High near 49, with temperatures falling to around 42 in the afternoon. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 49°F | Partly Sunny | 0 mph | 0% |
| Tonight | 25°F | Mostly Cloudy | 1 mph N | 0% |
| Wednesday | 51°F | Mostly Sunny | 2 mph WNW | 0% |
| Wednesday Night | 25°F | Mostly Clear | 0 mph | 0% |
| Thursday | 46°F | Partly Sunny | 0 to 5 mph W | 9% |
| Thursday Night | 26°F | Partly Cloudy | 0 to 3 mph W | 7% |
| Friday | 49°F | Mostly Sunny | 0 to 5 mph SW | 11% |
| Friday Night | 29°F | Mostly Cloudy | 2 mph SW | 11% |
| Saturday | 54°F | Mostly Sunny | 0 to 3 mph S | 3% |
| Saturday Night | 31°F | Partly Cloudy then Slight Chance Light Rain | 1 mph SSE | 16% |
| Sunday | 57°F | Slight Chance Rain And Snow | 1 to 9 mph SSW | 16% |
| Sunday Night | 30°F | Mostly Cloudy | 0 to 6 mph WSW | 14% |
| Monday | 53°F | Partly Sunny then Slight Chance Light Rain | 2 mph ENE | 15% |
| Monday Night | 31°F | Slight Chance Light Rain | 0 mph | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seeley Lake, MT
Growing season
74 days
Hardiness zone
5a
Explore more for Seeley Lake, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Seeley Lake Rs, Mt (1.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.