Bozeman, MT Weather & Growing Conditions
Overnight
41°F
Mostly Clear
Mostly clear, with a low around 41. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 41°F | Mostly Clear | 5 mph E | 0% |
| Tuesday | 73°F | Patchy Smoke | 3 to 7 mph ENE | 0% |
| Tuesday Night | 46°F | Patchy Smoke | 2 to 7 mph ENE | 0% |
| Wednesday | 79°F | Patchy Smoke | 3 to 9 mph WSW | 0% |
| Wednesday Night | 50°F | Patchy Smoke then Mostly Clear | 2 to 6 mph S | 0% |
| Thursday | 88°F | Sunny | 3 to 12 mph WSW | 0% |
| Thursday Night | 56°F | Mostly Clear | 3 to 9 mph SE | 0% |
| Friday | 92°F | Sunny | 3 to 15 mph SSW | 0% |
| Friday Night | 57°F | Mostly Clear | 5 to 17 mph W | 0% |
| Saturday | 90°F | Sunny | 5 to 13 mph SW | 0% |
| Saturday Night | 57°F | Partly Cloudy | 5 to 12 mph WSW | 2% |
| Sunday | 88°F | Sunny | 5 to 9 mph W | 1% |
| Sunday Night | 55°F | Partly Cloudy | 6 to 9 mph NE | 7% |
| Monday | 86°F | Sunny | 5 to 8 mph ENE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bozeman, MT
Last spring frost
May 26
First fall frost
Sep 22
Growing season
116 days
Hardiness zone
5a
Explore more for Bozeman, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Bozeman Montana State Univ, Mt (7.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.