Millville, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Millville, a city in Cache County, Utah.
This Afternoon
52°F
Partly Sunny
Partly sunny. High near 52, with temperatures falling to around 48 in the afternoon. North wind around 1 mph.
7-day forecast for Millville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 52°F | Partly Sunny | 1 mph N | 13% |
| Tonight | 33°F | Partly Cloudy then Patchy Fog | 1 mph SSE | 3% |
| Thursday | 50°F | Patchy Fog then Partly Sunny | 2 mph ENE | 2% |
| Thursday Night | 33°F | Areas Of Fog | 0 mph | 7% |
| Friday | 50°F | Areas Of Fog then Sunny | 2 mph NNW | 0% |
| Friday Night | 31°F | Mostly Clear | 2 mph SE | 0% |
| Saturday | 54°F | Sunny | 1 mph N | 0% |
| Saturday Night | 34°F | Mostly Clear | 2 mph E | 0% |
| Sunday | 59°F | Sunny | 2 mph NNW | 0% |
| Sunday Night | 37°F | Partly Cloudy | 0 to 3 mph ENE | 0% |
| Monday | 60°F | Mostly Sunny | 0 to 3 mph WNW | 0% |
| Monday Night | 39°F | Mostly Cloudy | 1 mph ENE | 0% |
| Tuesday | 59°F | Mostly Sunny | 1 mph SW | 1% |
| Tuesday Night | 38°F | Partly Cloudy | 1 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov) for Millville (41.685, -111.821). Updated through the day.
Growing snapshot for Millville
Last spring frost
May 12
First fall frost
Sep 28
Growing season
138 days
Hardiness zone
6a
More local growing data for Millville: nearby ZIP 84326 weather · frost dates · planting calendar · Utah frost dates
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Newton
Nibley
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Paradise
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Richmond
River Heights
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Trenton
Wellsville
Climate data from the nearest NOAA station, Logan 5 Sw Exp Farm, Ut (3.8 mi from Millville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.