Terry, MT Weather & Growing Conditions
Today
74°F
Sunny
Sunny, with a high near 74. West northwest wind 7 to 13 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Sunny | 7 to 13 mph WNW | 0% |
| Tonight | 48°F | Partly Cloudy | 2 to 9 mph NW | 1% |
| Wednesday | 84°F | Mostly Sunny | 3 to 9 mph SW | 0% |
| Wednesday Night | 54°F | Partly Cloudy | 2 to 8 mph WSW | 0% |
| Thursday | 91°F | Sunny | 2 to 8 mph W | 0% |
| Thursday Night | 57°F | Mostly Clear | 8 mph N | 0% |
| Friday | 93°F | Sunny | 5 to 9 mph E | 0% |
| Friday Night | 59°F | Mostly Clear | 6 to 9 mph NNE | 0% |
| Saturday | 93°F | Sunny | 6 to 12 mph N | 0% |
| Saturday Night | 60°F | Mostly Clear | 7 to 12 mph NNE | 3% |
| Sunday | 93°F | Mostly Sunny | 7 to 13 mph ENE | 3% |
| Sunday Night | 61°F | Partly Cloudy then Slight Chance Rain Showers | 13 mph NE | 16% |
| Monday | 89°F | Mostly Sunny | 10 to 14 mph ENE | 12% |
| Monday Night | 60°F | Partly Cloudy then Chance Showers And Thunderstorms | 10 to 15 mph ENE | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Terry, MT
Last spring frost
May 12
First fall frost
Sep 28
Growing season
137 days
Hardiness zone
4a
Explore more for Terry, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Terry, Mt (9.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.