Clarkston, UT Weather & Growing Conditions
Today
52°F
Partly Sunny
Partly sunny. High near 52, with temperatures falling to around 48 in the afternoon. North northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 52°F | Partly Sunny | 5 mph NNW | 6% |
| Tonight | 32°F | Partly Cloudy | 3 mph NNW | 3% |
| Thursday | 49°F | Partly Sunny | 3 mph SSW | 13% |
| Thursday Night | 32°F | Partly Cloudy | 2 mph WNW | 13% |
| Friday | 50°F | Sunny | 3 mph NW | 0% |
| Friday Night | 30°F | Mostly Clear | 2 mph ESE | 0% |
| Saturday | 52°F | Sunny | 0 to 3 mph SSE | 0% |
| Saturday Night | 33°F | Mostly Clear | 1 mph E | 0% |
| Sunday | 56°F | Sunny | 1 to 6 mph SSE | 0% |
| Sunday Night | 36°F | Partly Cloudy | 2 mph ENE | 0% |
| Monday | 57°F | Mostly Sunny | 3 mph ESE | 0% |
| Monday Night | 37°F | Mostly Cloudy | 2 mph N | 0% |
| Tuesday | 57°F | Mostly Sunny | 3 mph SSW | 1% |
| Tuesday Night | 37°F | Partly Cloudy | 2 mph NE | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clarkston, UT
Last spring frost
May 3
First fall frost
Oct 12
Growing season
160 days
Hardiness zone
6a
Explore more for Clarkston, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Cutler Dam, Ut (7.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.