Martin City, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Martin City, a community in Flathead County, Montana.
Today
45°F
Mostly Sunny
Mostly sunny. High near 45, with temperatures falling to around 39 in the afternoon. Wind around 0 mph.
7-day forecast for Martin City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 45°F | Mostly Sunny | 0 mph | 0% |
| Tonight | 25°F | Mostly Clear | 0 mph | 2% |
| Thursday | 41°F | Chance Rain And Snow | 2 mph SSW | 31% |
| Thursday Night | 29°F | Chance Light Rain then Mostly Cloudy | 2 mph SSW | 31% |
| Friday | 45°F | Mostly Cloudy then Chance Light Rain | 5 mph SSW | 27% |
| Friday Night | 31°F | Chance Light Rain | 1 to 6 mph S | 27% |
| Saturday | 50°F | Partly Sunny | 1 mph SSW | 8% |
| Saturday Night | 32°F | Mostly Cloudy then Chance Light Rain | 1 mph SE | 39% |
| Sunday | 51°F | Chance Light Rain | 1 to 6 mph SSW | 48% |
| Sunday Night | 32°F | Chance Light Rain | 1 to 5 mph SSW | 48% |
| Monday | 48°F | Partly Sunny then Slight Chance Light Rain | 1 mph S | 22% |
| Monday Night | 32°F | Slight Chance Light Rain | 0 mph | 23% |
| Tuesday | 50°F | Slight Chance Light Rain | 2 mph SSW | 23% |
| Tuesday Night | 33°F | Mostly Cloudy | 1 mph SSW | 23% |
Forecast source: National Weather Service (api.weather.gov) for Martin City (48.393, -114.031). Updated through the day.
Growing snapshot for Martin City
Last spring frost
May 9
First fall frost
Oct 1
Growing season
141 days
Hardiness zone
5b
More local growing data for Martin City: nearby ZIP 59919 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Batavia
Bigfork
Columbia Falls
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Essex
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Helena Flats
Hungry Horse
Kalispell
Kila
Lakeside
Little Bitterroot Lake
Marion
Olney
Pinnacle
Polebridge
Rhodes
Snowslip
Somers
West Glacier
Whitefish
Woods Bay
Climate data from the nearest NOAA station, Hungry Horse Dam, Mt (2.9 mi from Martin City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.