Bluff, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bluff, a town in San Juan County, Utah.
This Afternoon
54°F
Mostly Sunny
Mostly sunny, with a high near 54. South wind around 5 mph.
7-day forecast for Bluff
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 54°F | Mostly Sunny | 5 mph S | 0% |
| Tonight | 40°F | Partly Cloudy | 5 mph ENE | 1% |
| Wednesday | 54°F | Sunny | 5 to 15 mph W | 3% |
| Wednesday Night | 37°F | Mostly Clear | 0 to 10 mph NW | 5% |
| Thursday | 52°F | Mostly Sunny | 0 to 5 mph ESE | 0% |
| Thursday Night | 38°F | Partly Cloudy | 0 mph | 0% |
| Friday | 57°F | Sunny | 0 to 5 mph SSW | 0% |
| Friday Night | 38°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Saturday | 57°F | Sunny | 0 to 5 mph SSE | 0% |
| Saturday Night | 38°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Sunday | 56°F | Sunny | 0 to 5 mph E | 0% |
| Sunday Night | 39°F | Partly Cloudy | 0 mph | 1% |
| Monday | 56°F | Mostly Sunny | 0 to 5 mph ENE | 1% |
| Monday Night | 40°F | Mostly Cloudy | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Bluff (37.290, -109.596). Updated through the day.
Growing snapshot for Bluff
Last spring frost
Apr 24
First fall frost
Oct 13
Growing season
172 days
Hardiness zone
7a
More local growing data for Bluff: nearby ZIP 84512 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
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Tselakai Dezza
White Mesa
Climate data from the nearest NOAA station, Bluff, Ut (7.8 mi from Bluff). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.