Fox Lake, MT Weather & Growing Conditions
Overnight
55°F
Slight Chance Rain Showers
A slight chance of rain showers. Cloudy, with a low around 55. North northeast wind around 9 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Slight Chance Rain Showers | 9 mph NNE | 21% |
| Saturday | 66°F | Slight Chance Rain Showers then Areas Of Fog | 9 to 14 mph NE | 46% |
| Saturday Night | 48°F | Chance Rain Showers | 14 mph E | 77% |
| Sunday | 61°F | Chance Rain Showers | 14 mph ESE | 54% |
| Sunday Night | 45°F | Mostly Cloudy | 7 to 10 mph SE | 5% |
| Monday | 70°F | Mostly Sunny | 7 to 15 mph SE | 1% |
| Monday Night | 48°F | Mostly Clear | 15 mph SSE | 1% |
| Tuesday | 76°F | Sunny | 13 to 16 mph SSE | 1% |
| Tuesday Night | 51°F | Mostly Clear | 8 to 15 mph SSE | 1% |
| Wednesday | 79°F | Mostly Sunny | 9 mph SSE | 7% |
| Wednesday Night | 53°F | Partly Cloudy | 7 mph SE | 12% |
| Thursday | 81°F | Mostly Sunny | 5 to 10 mph SSE | 1% |
| Thursday Night | 54°F | Mostly Clear | 7 to 10 mph SSE | 4% |
| Friday | 80°F | Sunny | 10 to 16 mph SSE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fox Lake, MT
Last spring frost
May 11
First fall frost
Sep 27
Growing season
137 days
Hardiness zone
4a
Explore more for Fox Lake, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Sidney, Mt (24.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.