Birch Creek Colony, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Birch Creek Colony, a community in Pondera County, Montana.
Tonight
45°F
Mostly Clear
Mostly clear, with a low around 45. South wind 5 to 9 mph.
7-day forecast for Birch Creek Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Mostly Clear | 5 to 9 mph S | 1% |
| Sunday | 73°F | Sunny | 3 to 8 mph SSE | 0% |
| Sunday Night | 45°F | Mostly Clear | 3 to 7 mph SSW | 0% |
| Monday | 77°F | Sunny | 5 mph SW | 0% |
| Monday Night | 49°F | Mostly Clear | 7 mph WSW | 0% |
| Tuesday | 76°F | Sunny | 7 mph WSW | 0% |
| Tuesday Night | 51°F | Partly Cloudy | 5 to 8 mph W | 0% |
| Wednesday | 74°F | Mostly Sunny | 5 to 10 mph WSW | 1% |
| Wednesday Night | 50°F | Partly Cloudy | 6 to 10 mph W | 8% |
| Thursday | 72°F | Mostly Sunny | 8 mph SSW | 2% |
| Thursday Night | 49°F | Partly Cloudy | 3 to 8 mph SSW | 10% |
| Friday | 68°F | Partly Sunny | 3 to 9 mph SW | 12% |
| Friday Night | 46°F | Slight Chance Light Rain | 7 to 10 mph W | 19% |
| Saturday | 58°F | Slight Chance Light Rain | 9 mph NW | 20% |
Forecast source: National Weather Service (api.weather.gov) for Birch Creek Colony (48.247, -112.470). Updated through the day.
Growing snapshot for Birch Creek Colony
Last spring frost
Jun 9
First fall frost
Sep 3
Growing season
86 days
Hardiness zone
4b
More local growing data for Birch Creek Colony: nearby ZIP 59432 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Brady
Conrad
Dupuyer
Heart Butte
Kingsbury Colony
Little Browning
Midway Colony
Pondera Colony
Valier
Climate data from the nearest NOAA station, Blackleaf, Mt (11.1 mi from Birch Creek Colony). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.