Montello, UT Weather & Growing Conditions
Today
91°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 91. West northwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Patchy Smoke | 7 mph WNW | 0% |
| Tonight | 58°F | Areas Of Smoke | 8 mph NNW | 0% |
| Wednesday | 95°F | Areas Of Smoke | 3 to 8 mph WSW | 0% |
| Wednesday Night | 62°F | Patchy Smoke then Mostly Clear | 3 to 7 mph NE | 0% |
| Thursday | 99°F | Sunny | 2 to 7 mph E | 0% |
| Thursday Night | 66°F | Mostly Clear | 2 to 7 mph ENE | 0% |
| Friday | 102°F | Sunny | 2 to 8 mph N | 0% |
| Friday Night | 68°F | Mostly Clear | 3 to 9 mph NNW | 0% |
| Saturday | 101°F | Sunny | 6 mph S | 0% |
| Saturday Night | 69°F | Partly Cloudy | 3 to 8 mph N | 0% |
| Sunday | 100°F | Mostly Sunny | 2 to 8 mph WSW | 0% |
| Sunday Night | 68°F | Partly Cloudy | 5 to 10 mph WNW | 1% |
| Monday | 98°F | Mostly Sunny | 3 to 8 mph S | 1% |
| Monday Night | 67°F | Partly Cloudy | 5 to 9 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montello, UT
Last spring frost
Jun 3
First fall frost
Sep 18
Growing season
105 days
Hardiness zone
6b
Explore more for Montello, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Montello - 7Ne, Nv (20.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.