Wineglass, MT Weather & Growing Conditions
This Afternoon
50°F
Sunny
Sunny. High near 50, with temperatures falling to around 44 in the afternoon. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Sunny | 5 mph NW | 0% |
| Tonight | 28°F | Partly Cloudy | 7 mph NW | 0% |
| Wednesday | 49°F | Mostly Sunny | 2 to 6 mph NW | 0% |
| Wednesday Night | 29°F | Mostly Clear | 2 to 15 mph SW | 0% |
| Thursday | 50°F | Mostly Sunny | 9 to 16 mph SW | 14% |
| Thursday Night | 27°F | Partly Cloudy | 9 to 13 mph SW | 14% |
| Friday | 50°F | Sunny | 13 to 16 mph SW | 9% |
| Friday Night | 31°F | Partly Cloudy | 14 to 24 mph SW | 9% |
| Saturday | 54°F | Mostly Sunny | 9 to 17 mph SW | 0% |
| Saturday Night | 35°F | Partly Cloudy | 9 to 23 mph SSW | 0% |
| Sunday | 59°F | Mostly Sunny | 22 to 30 mph SSW | 0% |
| Sunday Night | 34°F | Partly Cloudy | 12 to 25 mph SSW | 0% |
| Monday | 56°F | Mostly Sunny | 6 to 12 mph SSW | 2% |
| Monday Night | 36°F | Partly Cloudy | 7 to 16 mph SSW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wineglass, MT
Last spring frost
May 19
First fall frost
Sep 25
Growing season
125 days
Hardiness zone
5a
Explore more for Wineglass, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Livingston 12 S, Mt (5.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.