Warm Spring Creek, MT Weather & Growing Conditions
Overnight
48°F
Chance Light Rain
A chance of rain. Cloudy. Low around 48, with temperatures rising to around 52 overnight. East northeast wind around 7 mph. Chance of precipitation is 50%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Chance Light Rain | 7 mph ENE | 46% |
| Saturday | 55°F | Rain Likely | 7 mph ENE | 60% |
| Saturday Night | 47°F | Light Rain Likely | 6 mph ENE | 63% |
| Sunday | 57°F | Chance Light Rain then Patchy Fog | 5 mph E | 52% |
| Sunday Night | 45°F | Partly Cloudy | 8 mph SE | 3% |
| Monday | 68°F | Sunny | 6 mph SSE | 0% |
| Monday Night | 50°F | Mostly Clear | 5 to 9 mph S | 0% |
| Tuesday | 71°F | Sunny | 5 mph WSW | 1% |
| Tuesday Night | 52°F | Mostly Clear | 3 to 7 mph SSE | 1% |
| Wednesday | 72°F | Mostly Sunny | 5 mph SW | 2% |
| Wednesday Night | 53°F | Mostly Clear | 3 to 7 mph S | 5% |
| Thursday | 73°F | Sunny | 7 mph SSW | 3% |
| Thursday Night | 53°F | Mostly Clear | 6 to 10 mph SE | 3% |
| Friday | 72°F | Mostly Sunny | 8 mph SSW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Warm Spring Creek, MT
Last spring frost
May 14
First fall frost
Sep 28
Growing season
135 days
Hardiness zone
4b
Explore more for Warm Spring Creek, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Lewistown, Mt (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.