Ryegate, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ryegate, a town in Golden Valley County, Montana.
This Afternoon
79°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 4pm. Partly sunny. High near 79, with temperatures falling to around 76 in the afternoon. Northeast wind 8 to 12 mph. Chance of precipitation is 40%.
7-day forecast for Ryegate
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 36% |
| Tonight | 52°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 6 to 12 mph N | 94% |
| Saturday | 60°F | Showers And Thunderstorms | 9 to 13 mph NNE | 96% |
| Saturday Night | 49°F | Showers And Thunderstorms | 7 to 10 mph N | 92% |
| Sunday | 65°F | Rain Showers Likely | 6 mph NNW | 63% |
| Sunday Night | 47°F | Mostly Cloudy | 1 to 7 mph ESE | 8% |
| Monday | 75°F | Mostly Sunny | 5 mph SSW | 0% |
| Monday Night | 47°F | Mostly Clear | 1 to 8 mph W | 0% |
| Tuesday | 79°F | Sunny | 2 to 6 mph SW | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 5 mph S | 4% |
| Wednesday | 79°F | Sunny | 6 mph W | 4% |
| Wednesday Night | 49°F | Mostly Clear | 5 mph SW | 3% |
| Thursday | 79°F | Sunny | 5 mph SW | 1% |
| Thursday Night | 49°F | Mostly Clear | 2 to 8 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov) for Ryegate (46.298, -109.254). Updated through the day.
Growing snapshot for Ryegate
Last spring frost
May 17
First fall frost
Sep 23
Growing season
127 days
Hardiness zone
4b
More local growing data for Ryegate: nearby ZIP 59074 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ryegate, Mt (5 mi from Ryegate). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.