Thatcher, UT Weather & Growing Conditions
This Afternoon
52°F
Mostly Sunny
Mostly sunny. High near 52, with temperatures falling to around 49 in the afternoon. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 52°F | Mostly Sunny | 3 mph E | 0% |
| Tonight | 39°F | Mostly Cloudy | 2 to 6 mph N | 3% |
| Wednesday | 55°F | Partly Sunny | 5 mph N | 6% |
| Wednesday Night | 37°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Thursday | 53°F | Partly Sunny | 3 mph S | 5% |
| Thursday Night | 35°F | Partly Cloudy | 2 mph N | 5% |
| Friday | 53°F | Mostly Sunny | 5 mph NW | 1% |
| Friday Night | 36°F | Partly Cloudy | 2 mph S | 1% |
| Saturday | 55°F | Sunny | 2 mph SSE | 0% |
| Saturday Night | 37°F | Mostly Clear | 0 mph | 0% |
| Sunday | 58°F | Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 40°F | Partly Cloudy | 1 mph NE | 1% |
| Monday | 59°F | Mostly Sunny | 0 to 3 mph SE | 1% |
| Monday Night | 41°F | Mostly Cloudy | 0 mph | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Thatcher, UT
Last spring frost
Apr 24
First fall frost
Oct 17
Growing season
175 days
Hardiness zone
6b
Explore more for Thatcher, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Tremonton, Ut (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.