Spokane Creek, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Spokane Creek, a community in Lewis And Clark County, Montana.
Today
61°F
Showers And Thunderstorms
Showers and thunderstorms before 9am, then rain between 9am and noon, then showers and thunderstorms. Cloudy, with a high near 61. Northwest wind 3 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Spokane Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 61°F | Showers And Thunderstorms | 3 to 10 mph NW | 96% |
| Tonight | 45°F | Slight Chance Light Rain then Mostly Cloudy | 5 mph W | 19% |
| Sunday | 69°F | Mostly Sunny | 5 mph SE | 0% |
| Sunday Night | 46°F | Mostly Clear | 7 mph SE | 0% |
| Monday | 74°F | Sunny | 8 mph SSE | 0% |
| Monday Night | 48°F | Mostly Clear | 3 to 7 mph SSE | 0% |
| Tuesday | 75°F | Sunny | 5 mph SSE | 0% |
| Tuesday Night | 48°F | Partly Cloudy | 3 mph SSE | 2% |
| Wednesday | 76°F | Sunny | 3 to 7 mph SSE | 2% |
| Wednesday Night | 49°F | Mostly Clear | 7 mph SE | 3% |
| Thursday | 77°F | Sunny | 9 mph SE | 2% |
| Thursday Night | 49°F | Mostly Clear | 9 mph SSE | 5% |
| Friday | 76°F | Mostly Sunny | 10 mph SSE | 4% |
| Friday Night | 46°F | Slight Chance Light Rain then Mostly Cloudy | 9 to 13 mph W | 17% |
Forecast source: National Weather Service (api.weather.gov) for Spokane Creek (46.534, -111.739). Updated through the day.
Growing snapshot for Spokane Creek
Last spring frost
May 9
First fall frost
Sep 30
Growing season
142 days
Hardiness zone
5a
More local growing data for Spokane Creek: nearby ZIP 59635 weather · frost dates · planting calendar · Montana frost dates
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Climate data from the nearest NOAA station, Helena Rgnl Ap, Mt (7.9 mi from Spokane Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.