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Ponderosa Pines, MT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Ponderosa Pines, a community in Gallatin County, Montana.

This Afternoon
58°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Cloudy, with a high near 58. North wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Ponderosa Pines

WhenTempForecastWindPrecip
This Afternoon 58°F Showers And Thunderstorms Likely 8 mph N 69%
Tonight 43°F Chance Light Rain 0 to 5 mph NE 26%
Sunday 65°F Areas Of Fog then Partly Sunny 0 to 3 mph SSW 4%
Sunday Night 42°F Mostly Clear 2 mph SE 0%
Monday 74°F Sunny 5 mph S 0%
Monday Night 44°F Mostly Clear 2 mph ESE 0%
Tuesday 76°F Sunny 3 mph S 0%
Tuesday Night 46°F Partly Cloudy 2 mph E 2%
Wednesday 76°F Sunny 3 mph S 1%
Wednesday Night 46°F Mostly Clear 5 mph SE 4%
Thursday 77°F Sunny 3 mph S 1%
Thursday Night 46°F Mostly Clear 3 mph SE 3%
Friday 76°F Mostly Sunny 5 mph SSE 4%
Friday Night 45°F Partly Cloudy 7 mph E 14%

Forecast source: National Weather Service (api.weather.gov) for Ponderosa Pines (46.032, -111.367). Updated through the day.

Growing snapshot for Ponderosa Pines

Last spring frost
May 9
First fall frost
Sep 27
Growing season
139 days
Hardiness zone
5a

More local growing data for Ponderosa Pines: nearby ZIP 59752 weather · frost dates · planting calendar · Montana frost dates

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Climate data from the nearest NOAA station, Trident, Mt (3.2 mi from Ponderosa Pines). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.