Plain City, UT Weather & Growing Conditions
Today
90°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 90. West northwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Patchy Smoke | 7 mph WNW | 0% |
| Tonight | 59°F | Areas Of Smoke | 6 mph N | 0% |
| Wednesday | 92°F | Areas Of Smoke | 2 to 6 mph E | 0% |
| Wednesday Night | 61°F | Patchy Smoke then Mostly Clear | 5 mph SE | 0% |
| Thursday | 98°F | Sunny | 5 mph S | 0% |
| Thursday Night | 65°F | Mostly Clear | 3 mph SE | 0% |
| Friday | 101°F | Sunny | 2 to 6 mph S | 0% |
| Friday Night | 68°F | Mostly Clear | 5 mph ESE | 0% |
| Saturday | 101°F | Sunny | 2 to 6 mph SE | 0% |
| Saturday Night | 70°F | Mostly Clear | 5 mph SE | 0% |
| Sunday | 100°F | Mostly Sunny | 5 to 8 mph SSW | 1% |
| Sunday Night | 70°F | Partly Cloudy | 7 mph SSE | 2% |
| Monday | 98°F | Mostly Sunny | 9 mph S | 1% |
| Monday Night | 68°F | Partly Cloudy | 8 mph SE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Plain City, UT
Last spring frost
Apr 22
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
7a
Explore more for Plain City, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Ogden Sugar Factory, Ut (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.