Riverside, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Riverside, a community in Box Elder County, Utah.
Today
90°F
Patchy Smoke
Patchy smoke. Sunny. High near 90, with temperatures falling to around 88 in the afternoon. West northwest wind around 8 mph.
7-day forecast for Riverside
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Patchy Smoke | 8 mph WNW | 0% |
| Tonight | 52°F | Areas Of Smoke | 3 to 7 mph NNW | 0% |
| Wednesday | 92°F | Areas Of Smoke | 2 to 9 mph NW | 0% |
| Wednesday Night | 55°F | Areas Of Smoke then Mostly Clear | 1 to 7 mph N | 0% |
| Thursday | 97°F | Sunny | 2 to 9 mph WSW | 0% |
| Thursday Night | 60°F | Clear | 2 to 7 mph ESE | 0% |
| Friday | 99°F | Sunny | 1 to 9 mph SE | 0% |
| Friday Night | 63°F | Mostly Clear | 2 to 9 mph NW | 0% |
| Saturday | 99°F | Sunny | 2 to 9 mph NE | 0% |
| Saturday Night | 65°F | Mostly Clear | 2 to 10 mph NNW | 0% |
| Sunday | 98°F | Mostly Sunny | 2 to 12 mph S | 2% |
| Sunday Night | 64°F | Mostly Clear | 3 to 10 mph NW | 1% |
| Monday | 96°F | Mostly Sunny | 2 to 12 mph S | 1% |
| Monday Night | 63°F | Partly Cloudy | 5 to 10 mph ESE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Riverside (41.811, -112.140). Updated through the day.
Growing snapshot for Riverside
Last spring frost
Apr 24
First fall frost
Oct 17
Growing season
175 days
Hardiness zone
6b
More local growing data for Riverside: nearby ZIP 84334 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Bear River City
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Garland
Honeyville
Howell
Mantua
Perry
Plymouth
Portage
Snowville
Thatcher
Tremonton
Climate data from the nearest NOAA station, Tremonton, Ut (5.5 mi from Riverside). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.