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Naples, UT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Naples, a city in Uintah County, Utah.

Today
70°F
Chance Showers And Thunderstorms
A slight chance of rain showers between 7am and 9am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 70. South southwest wind 0 to 5 mph. Chance of precipitation is 40%.

7-day forecast for Naples

WhenTempForecastWindPrecip
Today 70°F Chance Showers And Thunderstorms 0 to 5 mph SSW 39%
Tonight 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 mph 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 3%
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 16%
Friday Night 51°F Slight Chance Showers And Thunderstorms 0 mph 19%

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

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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.