Surprise Creek Colony, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Surprise Creek Colony, a community in Judith Basin County, Montana.
Today
63°F
Chance Light Rain
A chance of rain. Cloudy. High near 63, with temperatures falling to around 60 in the afternoon. Northeast wind 2 to 7 mph. Chance of precipitation is 50%.
7-day forecast for Surprise Creek Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Chance Light Rain | 2 to 7 mph NE | 45% |
| Tonight | 45°F | Chance Light Rain | 2 to 7 mph S | 30% |
| Sunday | 69°F | Mostly Sunny | 2 to 7 mph SE | 12% |
| Sunday Night | 44°F | Mostly Clear | 5 to 8 mph SSE | 0% |
| Monday | 76°F | Sunny | 6 mph S | 1% |
| Monday Night | 48°F | Mostly Clear | 8 to 12 mph SW | 0% |
| Tuesday | 78°F | Sunny | 7 mph WSW | 0% |
| Tuesday Night | 50°F | Mostly Clear | 7 mph SW | 0% |
| Wednesday | 79°F | Sunny | 7 mph W | 2% |
| Wednesday Night | 51°F | Mostly Clear | 6 to 10 mph SW | 3% |
| Thursday | 80°F | Sunny | 8 mph SSW | 4% |
| Thursday Night | 52°F | Mostly Clear | 8 to 13 mph S | 5% |
| Friday | 79°F | Mostly Sunny | 10 mph SW | 4% |
| Friday Night | 47°F | Slight Chance Light Rain | 10 mph WSW | 16% |
Forecast source: National Weather Service (api.weather.gov) for Surprise Creek Colony (47.171, -110.340). Updated through the day.
Growing snapshot for Surprise Creek Colony
Last spring frost
May 25
First fall frost
Sep 21
Growing season
118 days
Hardiness zone
4b
More local growing data for Surprise Creek Colony: nearby ZIP 59479 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Stanford, Mt (9.3 mi from Surprise Creek Colony). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.