Clyde Park, MT Weather & Growing Conditions
Overnight
39°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 39. West southwest wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 39°F | Patchy Smoke | 1 mph WSW | 0% |
| Tuesday | 74°F | Patchy Smoke | 0 to 7 mph ENE | 0% |
| Tuesday Night | 43°F | Patchy Smoke | 1 to 8 mph NW | 2% |
| Wednesday | 82°F | Sunny | 1 to 9 mph WNW | 0% |
| Wednesday Night | 47°F | Mostly Clear | 2 to 9 mph WNW | 0% |
| Thursday | 89°F | Sunny | 2 to 12 mph W | 0% |
| Thursday Night | 52°F | Mostly Clear | 2 to 8 mph WNW | 0% |
| Friday | 95°F | Sunny | 2 to 12 mph WSW | 0% |
| Friday Night | 53°F | Mostly Clear | 5 to 16 mph WNW | 0% |
| Saturday | 93°F | Sunny | 2 to 14 mph W | 0% |
| Saturday Night | 53°F | Mostly Clear | 3 to 10 mph NW | 2% |
| Sunday | 91°F | Sunny | 1 to 8 mph NNW | 1% |
| Sunday Night | 52°F | Partly Cloudy | 3 to 10 mph ENE | 8% |
| Monday | 88°F | Sunny | 1 to 9 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clyde Park, MT
Last spring frost
Jun 4
First fall frost
Sep 6
Growing season
92 days
Hardiness zone
5a
Explore more for Clyde Park, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Wilsall 1S, Mt (9.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.