Fox Lake, MT Weather & Growing Conditions
Tonight
54°F
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms between midnight and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Northeast wind around 9 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 9 mph NE | 37% |
| Saturday | 65°F | Rain Showers Likely | 8 to 14 mph ENE | 58% |
| Saturday Night | 49°F | Rain Showers Likely | 13 mph E | 62% |
| Sunday | 61°F | Rain Showers Likely | 14 mph E | 67% |
| Sunday Night | 46°F | Mostly Cloudy | 7 to 12 mph ESE | 7% |
| Monday | 69°F | Partly Sunny | 7 to 15 mph SE | 3% |
| Monday Night | 48°F | Partly Cloudy | 12 to 15 mph SE | 0% |
| Tuesday | 76°F | Sunny | 12 to 15 mph SSE | 0% |
| Tuesday Night | 51°F | Partly Cloudy | 8 to 14 mph SE | 3% |
| Wednesday | 79°F | Sunny | 8 mph SSE | 8% |
| Wednesday Night | 52°F | Mostly Clear | 7 mph S | 9% |
| Thursday | 80°F | Sunny | 5 to 9 mph SSE | 2% |
| Thursday Night | 54°F | Mostly Clear | 7 to 10 mph SE | 2% |
| Friday | 79°F | Mostly Sunny | 9 to 14 mph SE | 2% |
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.