Frazer, MT Weather & Growing Conditions
Today
74°F
Sunny
Sunny, with a high near 74. West northwest wind 10 to 14 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Sunny | 10 to 14 mph WNW | 0% |
| Tonight | 52°F | Mostly Clear | 3 to 9 mph WSW | 1% |
| Wednesday | 84°F | Mostly Cloudy | 7 to 12 mph WSW | 0% |
| Wednesday Night | 55°F | Partly Cloudy | 3 to 12 mph WSW | 0% |
| Thursday | 89°F | Sunny | 3 to 9 mph W | 0% |
| Thursday Night | 57°F | Mostly Clear | 7 to 10 mph NNE | 0% |
| Friday | 89°F | Sunny | 6 to 9 mph E | 0% |
| Friday Night | 59°F | Mostly Clear | 8 to 13 mph NE | 0% |
| Saturday | 89°F | Sunny | 12 mph NNE | 0% |
| Saturday Night | 60°F | Mostly Clear | 9 to 15 mph NE | 2% |
| Sunday | 89°F | Mostly Sunny | 14 mph NE | 2% |
| Sunday Night | 60°F | Partly Cloudy | 12 to 15 mph NE | 12% |
| Monday | 86°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 14 mph ENE | 21% |
| Monday Night | 60°F | Partly Cloudy then Chance Showers And Thunderstorms | 16 mph E | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Frazer, MT
Last spring frost
May 8
First fall frost
Oct 1
Growing season
145 days
Hardiness zone
4a
Explore more for Frazer, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Ft Peck Pwr Plt, Mt (11.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.