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Fox Lake, MT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Fox Lake, a community in Richland County, Montana.

Tonight
54°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 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 5 to 8 mph. Chance of precipitation is 40%.

7-day forecast for Fox Lake

WhenTempForecastWindPrecip
Tonight 54°F Slight Chance Showers And Thunderstorms 5 to 8 mph NE 38%
Saturday 65°F Rain Showers Likely 6 to 14 mph NE 60%
Saturday Night 49°F Rain Showers Likely 13 mph E 67%
Sunday 62°F Rain Showers Likely 13 mph E 66%
Sunday Night 46°F Mostly Cloudy 6 to 12 mph ESE 7%
Monday 70°F Partly Sunny 5 to 14 mph SE 3%
Monday Night 48°F Partly Cloudy 10 to 15 mph SE 0%
Tuesday 76°F Mostly Sunny 10 to 14 mph SSE 0%
Tuesday Night 51°F Partly Cloudy 6 to 13 mph SE 4%
Wednesday 79°F Sunny 5 to 8 mph SSE 9%
Wednesday Night 52°F Mostly Clear 6 mph S 9%
Thursday 80°F Sunny 2 to 9 mph SSE 2%
Thursday Night 54°F Mostly Clear 9 mph SE 2%
Friday 80°F Mostly Sunny 7 to 14 mph SE 2%

Forecast source: National Weather Service (api.weather.gov) for Fox Lake (47.686, -104.631). Updated through the day.

Growing snapshot for Fox Lake

Last spring frost
May 11
First fall frost
Sep 27
Growing season
137 days
Hardiness zone
4a

More local growing data for Fox Lake: nearby ZIP 59243 weather · frost dates · planting calendar · Montana frost dates

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Climate data from the nearest NOAA station, Sidney, Mt (24.8 mi from Fox Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.