Pony, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pony, a community in Madison County, Montana.
This Afternoon
44°F
Sunny
Sunny. High near 44, with temperatures falling to around 39 in the afternoon. Wind around 0 mph.
7-day forecast for Pony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 44°F | Sunny | 0 mph | 0% |
| Tonight | 31°F | Mostly Clear | 0 to 3 mph SW | 0% |
| Thursday | 44°F | Partly Sunny | 1 to 5 mph WSW | 1% |
| Thursday Night | 28°F | Partly Cloudy | 0 to 3 mph WSW | 13% |
| Friday | 45°F | Sunny | 6 mph SW | 0% |
| Friday Night | 33°F | Partly Cloudy | 5 to 13 mph SW | 0% |
| Saturday | 51°F | Mostly Sunny | 1 to 5 mph SSW | 0% |
| Saturday Night | 36°F | Mostly Clear | 1 to 13 mph SSW | 0% |
| Sunday | 55°F | Mostly Sunny | 7 to 12 mph SSW | 1% |
| Sunday Night | 35°F | Mostly Cloudy | 1 to 10 mph SW | 1% |
| Monday | 51°F | Partly Sunny | 1 mph WNW | 3% |
| Monday Night | 36°F | Mostly Cloudy | 0 to 5 mph SW | 3% |
| Tuesday | 52°F | Mostly Sunny | 3 mph SW | 3% |
| Tuesday Night | 38°F | Partly Cloudy | 2 to 10 mph SW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Pony (45.663, -111.883). Updated through the day.
Growing snapshot for Pony
Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
5a
More local growing data for Pony: nearby ZIP 59735 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Alder
Big Sky
Brandon
Ennis
Harrison
Jeffers
Mammoth
McAllister
Norris
Sheridan
Silver Star
Twin Bridges
Virginia City
Climate data from the nearest NOAA station, Norris Madison Pwr House, Mt (15.3 mi from Pony). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.