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Norris, MT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Norris, a community in Madison County, Montana.

Overnight
50°F
Areas Of Fog
Areas of fog and showers and thunderstorms. Mostly cloudy, with a low around 50. West northwest wind around 1 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast for Norris

WhenTempForecastWindPrecip
Overnight 50°F Areas Of Fog 1 mph WNW 81%
Saturday 56°F Areas Of Fog 1 to 6 mph N 87%
Saturday Night 43°F Light Rain Likely then Areas Of Fog 0 to 5 mph N 60%
Sunday 65°F Areas Of Fog then Mostly Sunny 1 mph N 6%
Sunday Night 43°F Mostly Clear 1 to 5 mph SSE 0%
Monday 72°F Sunny 1 to 7 mph SW 0%
Monday Night 47°F Mostly Clear 1 to 5 mph S 0%
Tuesday 74°F Sunny 0 to 3 mph WNW 1%
Tuesday Night 48°F Partly Cloudy 1 to 6 mph S 3%
Wednesday 76°F Sunny 1 to 8 mph SSW 5%
Wednesday Night 50°F Mostly Clear 1 to 13 mph S 4%
Thursday 77°F Sunny 2 to 12 mph SSW 1%
Thursday Night 51°F Mostly Clear 3 to 14 mph S 2%
Friday 77°F Mostly Sunny 3 to 12 mph SSW 4%

Forecast source: National Weather Service (api.weather.gov) for Norris (45.573, -111.691). Updated through the day.

Growing snapshot for Norris

Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
5a

More local growing data for Norris: nearby ZIP 59745 weather · frost dates · planting calendar · Montana frost dates

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Climate data from the nearest NOAA station, Norris Madison Pwr House, Mt (7.5 mi from Norris). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.