Farmington, UT Weather & Growing Conditions
Today
91°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 91. West wind 3 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Patchy Smoke | 3 to 8 mph W | 0% |
| Tonight | 63°F | Patchy Smoke | 2 to 7 mph NE | 0% |
| Wednesday | 94°F | Patchy Smoke | 2 to 6 mph WSW | 0% |
| Wednesday Night | 66°F | Patchy Smoke then Mostly Clear | 2 to 6 mph E | 0% |
| Thursday | 99°F | Sunny | 6 mph S | 0% |
| Thursday Night | 70°F | Clear | 2 to 6 mph E | 0% |
| Friday | 102°F | Sunny | 6 mph S | 0% |
| Friday Night | 73°F | Mostly Clear | 2 to 6 mph E | 0% |
| Saturday | 102°F | Sunny | 2 to 6 mph S | 0% |
| Saturday Night | 74°F | Mostly Clear | 6 mph ESE | 0% |
| Sunday | 101°F | Mostly Sunny | 7 mph S | 2% |
| Sunday Night | 74°F | Partly Cloudy | 8 mph SSE | 3% |
| Monday | 99°F | Mostly Sunny | 7 mph SSW | 9% |
| Monday Night | 71°F | Partly Cloudy | 8 mph SSE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Farmington, UT
Last spring frost
Apr 19
First fall frost
Oct 19
Growing season
181 days
Hardiness zone
7b
Explore more for Farmington, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Farmington 3 Nw, Ut (3.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.