Mona, UT Weather & Growing Conditions
Overnight
45°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms before 3am. Partly cloudy. Low around 45, with temperatures rising to around 49 overnight. Northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Isolated Showers And Thunderstorms | 2 mph NE | 14% |
| Saturday | 71°F | Isolated Rain Showers then Isolated Showers And Thunderstorms | 3 mph N | 23% |
| Saturday Night | 40°F | Mostly Clear | 5 mph NNE | 3% |
| Sunday | 74°F | Sunny | 3 mph N | 0% |
| Sunday Night | 40°F | Partly Cloudy | 3 mph ENE | 0% |
| Monday | 79°F | Mostly Sunny | 2 mph E | 0% |
| Monday Night | 45°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph ENE | 12% |
| Tuesday | 76°F | Showers And Thunderstorms Likely | 5 mph SSE | 55% |
| Tuesday Night | 41°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 5 mph SSE | 24% |
| Wednesday | 79°F | Sunny | 5 mph S | 8% |
| Wednesday Night | 44°F | Mostly Clear | 3 mph SSW | 3% |
| Thursday | 82°F | Sunny | 3 mph SSW | 1% |
| Thursday Night | 46°F | Partly Cloudy | 2 to 6 mph SSE | 2% |
| Friday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph S | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mona, UT
Last spring frost
May 4
First fall frost
Oct 11
Growing season
157 days
Hardiness zone
6b
Explore more for Mona, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Santaquin Chlorinator, Ut (7.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.