Evergreen, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Evergreen, a community in Flathead County, Montana.
Today
79°F
Sunny
Sunny, with a high near 79. North northwest wind around 3 mph.
7-day forecast for Evergreen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Sunny | 3 mph NNW | 0% |
| Tonight | 46°F | Mostly Clear | 0 to 3 mph W | 0% |
| Wednesday | 84°F | Sunny | 0 to 7 mph SSE | 0% |
| Wednesday Night | 49°F | Mostly Clear | 0 to 6 mph SSW | 0% |
| Thursday | 91°F | Sunny | 0 to 8 mph E | 0% |
| Thursday Night | 52°F | Mostly Clear | 0 to 8 mph SW | 0% |
| Friday | 93°F | Sunny | 0 to 9 mph SW | 0% |
| Friday Night | 52°F | Clear | 2 to 13 mph SSW | 0% |
| Saturday | 91°F | Sunny | 1 to 10 mph S | 0% |
| Saturday Night | 53°F | Mostly Clear | 1 to 10 mph W | 0% |
| Sunday | 87°F | Sunny | 1 to 6 mph WNW | 0% |
| Sunday Night | 50°F | Mostly Clear | 1 to 6 mph NW | 0% |
| Monday | 85°F | Sunny | 1 to 5 mph ENE | 0% |
| Monday Night | 50°F | Mostly Clear | 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Evergreen (48.229, -114.272). Updated through the day.
Growing snapshot for Evergreen
Last spring frost
May 31
First fall frost
Sep 10
Growing season
100 days
Hardiness zone
5b
More local growing data for Evergreen: nearby ZIP 59901 weather · frost dates · planting calendar · Montana frost dates
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Climate data from the nearest NOAA station, Kalispell Glacier Ap, Mt (8.2 mi from Evergreen). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.