Frazer, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Frazer, a community in Mccone County, Montana.
Today
76°F
Sunny
Sunny, with a high near 76. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.
7-day forecast for Frazer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Sunny | 10 to 14 mph WNW | 0% |
| Tonight | 50°F | Mostly Clear | 3 to 10 mph WSW | 1% |
| Wednesday | 86°F | Partly Sunny | 5 to 13 mph WSW | 0% |
| Wednesday Night | 54°F | Partly Cloudy | 2 to 12 mph W | 0% |
| Thursday | 91°F | Sunny | 2 to 9 mph W | 0% |
| Thursday Night | 56°F | Mostly Clear | 5 to 10 mph N | 0% |
| Friday | 90°F | Sunny | 7 mph E | 0% |
| Friday Night | 57°F | Mostly Clear | 7 to 12 mph NE | 0% |
| Saturday | 91°F | Sunny | 12 mph ENE | 0% |
| Saturday Night | 58°F | Mostly Clear | 9 to 13 mph NE | 2% |
| Sunday | 90°F | Mostly Sunny | 13 mph NE | 2% |
| Sunday Night | 58°F | Partly Cloudy | 15 mph NE | 13% |
| Monday | 87°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 14 mph ENE | 21% |
| Monday Night | 58°F | Partly Cloudy then Chance Showers And Thunderstorms | 15 mph ENE | 27% |
Forecast source: National Weather Service (api.weather.gov) for Frazer (48.049, -106.049). Updated through the day.
Growing snapshot for Frazer
Last spring frost
May 8
First fall frost
Oct 1
Growing season
145 days
Hardiness zone
4a
More local growing data for Frazer: nearby ZIP 59223 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ft Peck Pwr Plt, Mt (11.7 mi from Frazer). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.