Wineglass, MT Weather & Growing Conditions
Overnight
48°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. Low around 48, with temperatures rising to around 54 overnight. North northeast wind around 6 mph. Chance of precipitation is 90%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Showers And Thunderstorms | 6 mph NNE | 94% |
| Saturday | 53°F | Patchy Fog | 6 mph NNE | 93% |
| Saturday Night | 43°F | Rain Showers | 2 to 6 mph NNE | 75% |
| Sunday | 61°F | Chance Rain Showers then Partly Sunny | 3 mph WNW | 36% |
| Sunday Night | 42°F | Partly Cloudy | 5 to 8 mph SSE | 1% |
| Monday | 69°F | Sunny | 2 to 8 mph SW | 1% |
| Monday Night | 46°F | Mostly Clear | 5 to 9 mph S | 0% |
| Tuesday | 72°F | Sunny | 2 to 9 mph SW | 1% |
| Tuesday Night | 48°F | Partly Cloudy | 5 to 9 mph S | 3% |
| Wednesday | 73°F | Mostly Sunny | 3 to 12 mph SW | 7% |
| Wednesday Night | 48°F | Mostly Clear | 5 to 16 mph SSW | 3% |
| Thursday | 75°F | Sunny | 6 to 14 mph SSW | 2% |
| Thursday Night | 49°F | Mostly Clear | 6 to 14 mph S | 1% |
| Friday | 75°F | Mostly Sunny | 7 to 14 mph SW | 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 Sep 19, 2026.