Seeley Lake, MT Weather & Growing Conditions
Overnight
36°F
Mostly Clear
Mostly clear, with a low around 36. East wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 36°F | Mostly Clear | 8 mph E | 0% |
| Tuesday | 60°F | Sunny | 3 to 9 mph S | 1% |
| Tuesday Night | 44°F | Mostly Clear | 5 to 10 mph NW | 1% |
| Wednesday | 66°F | Sunny | 3 to 10 mph WSW | 0% |
| Wednesday Night | 48°F | Clear | 5 to 12 mph WNW | 0% |
| Thursday | 71°F | Sunny | 5 to 12 mph WSW | 0% |
| Thursday Night | 53°F | Clear | 5 to 12 mph WSW | 0% |
| Friday | 73°F | Sunny | 5 to 15 mph SW | 0% |
| Friday Night | 53°F | Clear | 3 to 17 mph WSW | 0% |
| Saturday | 71°F | Sunny | 3 to 14 mph SW | 0% |
| Saturday Night | 53°F | Mostly Clear | 2 to 14 mph NW | 0% |
| Sunday | 69°F | Sunny | 2 to 9 mph SW | 0% |
| Sunday Night | 51°F | Mostly Clear | 3 to 9 mph NNW | 0% |
| Monday | 68°F | Sunny | 2 to 9 mph W | 1% |
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 (14.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.