Naples, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Naples, a city in Uintah County, Utah.
Tonight
51°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms between 1am and 3am. Mostly cloudy, with a low around 51. North northwest wind 0 to 5 mph. Chance of precipitation is 50%.
7-day forecast for Naples
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Chance Showers And Thunderstorms | 0 to 5 mph NNW | 54% |
| Saturday | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 39% |
| Saturday Night | 46°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph NNE | 16% |
| Sunday | 68°F | Sunny | 0 to 5 mph ESE | 0% |
| Sunday Night | 46°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Monday | 72°F | Sunny | 0 to 5 mph SE | 0% |
| Monday Night | 49°F | Partly Cloudy | 0 mph | 3% |
| Tuesday | 72°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSE | 14% |
| Tuesday Night | 49°F | Chance Showers And Thunderstorms | 0 to 5 mph NNW | 41% |
| Wednesday | 72°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSE | 15% |
| Wednesday Night | 49°F | Mostly Clear | 0 mph | 4% |
| Thursday | 76°F | Sunny | 0 mph | 3% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 8% |
| Friday | 75°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 17% |
Forecast source: National Weather Service (api.weather.gov) for Naples (40.432, -109.491). Updated through the day.
Growing snapshot for Naples
Last spring frost
May 6
First fall frost
Oct 7
Growing season
153 days
Hardiness zone
5b
More local growing data for Naples: nearby ZIP 84078 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Vernal Municipal Ap, Ut (1.6 mi from Naples). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.