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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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
Nearby towns & communities
Alder
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Brandon
Ennis
Harrison
Jeffers
Mammoth
McAllister
Pony
Sheridan
Silver Star
Twin Bridges
Virginia City
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.