Logan, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Logan, a community in Gallatin County, Montana.
Overnight
42°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 42. South southwest wind around 1 mph.
7-day forecast for Logan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 42°F | Patchy Smoke | 1 mph SSW | 0% |
| Tuesday | 78°F | Patchy Smoke | 1 to 6 mph W | 0% |
| Tuesday Night | 46°F | Patchy Smoke then Mostly Clear | 2 to 6 mph E | 0% |
| Wednesday | 86°F | Patchy Smoke | 2 mph SSW | 0% |
| Wednesday Night | 49°F | Patchy Smoke then Mostly Clear | 1 to 5 mph NNE | 0% |
| Thursday | 94°F | Sunny | 1 to 6 mph SW | 0% |
| Thursday Night | 54°F | Mostly Clear | 2 to 8 mph NE | 0% |
| Friday | 99°F | Sunny | 1 to 16 mph SW | 0% |
| Friday Night | 56°F | Mostly Clear | 1 to 17 mph WNW | 0% |
| Saturday | 95°F | Sunny | 1 to 9 mph W | 0% |
| Saturday Night | 56°F | Partly Cloudy | 1 to 13 mph NNE | 2% |
| Sunday | 93°F | Sunny | 0 to 6 mph N | 1% |
| Sunday Night | 55°F | Partly Cloudy | 2 to 12 mph N | 4% |
| Monday | 91°F | Sunny | 1 to 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Logan (45.883, -111.424). Updated through the day.
Growing snapshot for Logan
Last spring frost
May 9
First fall frost
Sep 27
Growing season
139 days
Hardiness zone
5a
More local growing data for Logan: nearby ZIP 59752 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Amsterdam
Belgrade
Bozeman
Bridger
Churchill
Four Corners
Gallatin Gateway
Gallatin River Ranch
Hebgen Lake Estates
King Arthur Park
Manhattan
Ponderosa Pines
Springhill
Three Forks
West Yellowstone
Wheatland
Willow Creek
Climate data from the nearest NOAA station, Trident, Mt (3.2 mi from Logan). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.