Midway Colony, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Midway Colony, a community in Pondera County, Montana.
This Afternoon
51°F
Partly Sunny
Partly sunny. High near 51, with temperatures falling to around 45 in the afternoon. South southeast wind around 1 mph.
7-day forecast for Midway Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 51°F | Partly Sunny | 1 mph SSE | 0% |
| Tonight | 30°F | Mostly Cloudy | 1 to 5 mph W | 0% |
| Wednesday | 48°F | Mostly Sunny | 5 mph NNW | 0% |
| Wednesday Night | 28°F | Mostly Clear | 5 mph SSW | 0% |
| Thursday | 53°F | Mostly Sunny | 3 to 8 mph WSW | 0% |
| Thursday Night | 32°F | Partly Cloudy | 8 mph WSW | 0% |
| Friday | 52°F | Mostly Sunny | 8 to 13 mph SW | 2% |
| Friday Night | 36°F | Mostly Cloudy | 9 to 16 mph WSW | 2% |
| Saturday | 53°F | Mostly Sunny | 3 to 14 mph WSW | 0% |
| Saturday Night | 36°F | Mostly Cloudy | 3 to 12 mph SW | 0% |
| Sunday | 60°F | Partly Sunny | 10 to 14 mph SW | 1% |
| Sunday Night | 37°F | Mostly Cloudy | 6 to 10 mph WSW | 1% |
| Monday | 53°F | Partly Sunny | 6 mph SW | 1% |
| Monday Night | 36°F | Mostly Cloudy | 5 to 8 mph SSW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Midway Colony (48.067, -111.994). Updated through the day.
Growing snapshot for Midway Colony
Last spring frost
May 20
First fall frost
Sep 19
Growing season
119 days
Hardiness zone
4a
More local growing data for Midway Colony: nearby ZIP 59425 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Birch Creek Colony
Brady
Conrad
Dupuyer
Heart Butte
Kingsbury Colony
Little Browning
Pondera Colony
Valier
Climate data from the nearest NOAA station, Conrad, Mt (2.6 mi from Midway Colony). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.