Clarkston, UT Weather & Growing Conditions
Today
87°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 87. North northwest wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Patchy Smoke | 8 mph NNW | 0% |
| Tonight | 50°F | Areas Of Smoke | 3 to 8 mph NW | 0% |
| Wednesday | 90°F | Areas Of Smoke | 2 to 7 mph WSW | 0% |
| Wednesday Night | 53°F | Patchy Smoke then Mostly Clear | 2 to 8 mph N | 0% |
| Thursday | 95°F | Sunny | 2 to 7 mph SE | 0% |
| Thursday Night | 59°F | Clear | 2 to 7 mph ESE | 0% |
| Friday | 98°F | Sunny | 2 to 8 mph SE | 0% |
| Friday Night | 61°F | Mostly Clear | 2 to 8 mph NNW | 0% |
| Saturday | 97°F | Sunny | 1 to 8 mph SW | 0% |
| Saturday Night | 63°F | Mostly Clear | 2 to 9 mph NNW | 0% |
| Sunday | 96°F | Mostly Sunny | 2 to 10 mph SSW | 2% |
| Sunday Night | 62°F | Mostly Clear | 3 to 10 mph W | 2% |
| Monday | 94°F | Mostly Sunny | 2 to 12 mph SSW | 2% |
| Monday Night | 60°F | Partly Cloudy | 5 to 10 mph NW | 5% |
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 Aug 4, 2026.