Fairview, MT Weather & Growing Conditions
Tonight
25°F
Patchy Fog
Patchy fog after 8pm. Partly cloudy, with a low around 25. West southwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 25°F | Patchy Fog | 2 mph WSW | 0% |
| Wednesday | 51°F | Patchy Fog then Mostly Sunny | 1 to 8 mph WNW | 0% |
| Wednesday Night | 25°F | Partly Cloudy | 1 to 5 mph W | 0% |
| Thursday | 50°F | Mostly Sunny | 1 to 8 mph SSE | 0% |
| Thursday Night | 28°F | Partly Cloudy | 6 mph SW | 0% |
| Friday | 54°F | Mostly Sunny | 6 to 12 mph WSW | 0% |
| Friday Night | 33°F | Partly Cloudy | 6 to 13 mph WSW | 3% |
| Saturday | 55°F | Sunny | 9 to 18 mph W | 3% |
| Saturday Night | 29°F | Mostly Clear | 5 to 9 mph SW | 0% |
| Sunday | 61°F | Mostly Sunny | 6 to 12 mph SSW | 0% |
| Sunday Night | 38°F | Partly Cloudy | 9 to 14 mph W | 1% |
| Monday | 55°F | Mostly Sunny | 6 to 14 mph W | 1% |
| Monday Night | 31°F | Partly Cloudy | 6 mph WSW | 1% |
| Tuesday | 57°F | Mostly Sunny | 5 to 10 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fairview, MT
Last spring frost
May 11
First fall frost
Sep 27
Growing season
137 days
Hardiness zone
4a
Explore more for Fairview, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Sidney, Mt (11.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.