Willow Creek, MT Weather & Growing Conditions
Today
44°F
Mostly Sunny
Mostly sunny. High near 44, with temperatures falling to around 41 in the afternoon. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 44°F | Mostly Sunny | 0 mph | 0% |
| Tonight | 28°F | Mostly Clear | 0 to 3 mph SW | 0% |
| Thursday | 45°F | Partly Sunny then Slight Chance Light Rain | 3 mph SW | 24% |
| Thursday Night | 29°F | Slight Chance Light Rain then Partly Cloudy | 1 to 6 mph SW | 24% |
| Friday | 48°F | Sunny | 5 to 8 mph SSW | 0% |
| Friday Night | 32°F | Partly Cloudy | 6 to 16 mph SSW | 0% |
| Saturday | 53°F | Sunny | 0 to 10 mph SSW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 0 to 8 mph W | 0% |
| Sunday | 58°F | Mostly Sunny | 9 mph SSW | 2% |
| Sunday Night | 34°F | Partly Cloudy | 1 to 10 mph SW | 3% |
| Monday | 50°F | Mostly Sunny | 1 mph SW | 1% |
| Monday Night | 34°F | Mostly Cloudy | 0 to 5 mph SW | 1% |
| Tuesday | 54°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Tuesday Night | 35°F | Partly Cloudy | 0 to 9 mph SW | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Willow Creek, MT
Last spring frost
May 26
First fall frost
Sep 15
Growing season
111 days
Hardiness zone
5a
Explore more for Willow Creek, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Logan Landfill, Mt (12 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.