Deweyville, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Deweyville, a town in Box Elder County, Utah.
This Afternoon
75°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. High near 75, with temperatures falling to around 71 in the afternoon. Southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Deweyville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Chance Showers And Thunderstorms | 8 mph SE | 70% |
| Tonight | 49°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 to 6 mph NE | 66% |
| Saturday | 69°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph SSE | 39% |
| Saturday Night | 46°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph NNE | 15% |
| Sunday | 74°F | Sunny | 5 mph NNW | 0% |
| Sunday Night | 48°F | Mostly Clear | 2 to 6 mph E | 0% |
| Monday | 79°F | Mostly Sunny | 2 to 6 mph N | 0% |
| Monday Night | 52°F | Partly Cloudy | 2 to 7 mph NE | 1% |
| Tuesday | 80°F | Partly Sunny | 3 to 8 mph NNW | 4% |
| Tuesday Night | 52°F | Slight Chance Showers And Thunderstorms | 6 mph SE | 16% |
| Wednesday | 80°F | Sunny | 7 mph SSE | 3% |
| Wednesday Night | 52°F | Mostly Clear | 3 to 7 mph E | 4% |
| Thursday | 84°F | Sunny | 5 to 8 mph SE | 3% |
| Thursday Night | 54°F | Partly Cloudy | 3 to 7 mph ESE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Deweyville (41.693, -112.088). Updated through the day.
Growing snapshot for Deweyville
Last spring frost
Apr 24
First fall frost
Oct 17
Growing season
175 days
Hardiness zone
6b
More local growing data for Deweyville: nearby ZIP 84309 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Bear River City
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Snowville
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Tremonton
Climate data from the nearest NOAA station, Tremonton, Ut (3.3 mi from Deweyville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.