Mount Pleasant, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Pleasant, a city in Sanpete County, Utah.
Tonight
45°F
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before midnight. Mostly cloudy. Low around 45, with temperatures rising to around 47 overnight. Southeast wind 1 to 7 mph. Chance of precipitation is 70%.
7-day forecast for Mount Pleasant
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 7 mph SE | 72% |
| Saturday | 71°F | Sunny then Slight Chance Showers And Thunderstorms | 1 to 10 mph WSW | 13% |
| Saturday Night | 41°F | Mostly Clear | 1 to 8 mph ESE | 0% |
| Sunday | 73°F | Sunny | 1 to 5 mph SSW | 0% |
| Sunday Night | 44°F | Partly Cloudy | 5 mph E | 0% |
| Monday | 78°F | Mostly Sunny | 1 to 5 mph SW | 2% |
| Monday Night | 48°F | Partly Cloudy then Chance Showers And Thunderstorms | 3 to 7 mph S | 28% |
| Tuesday | 74°F | Showers And Thunderstorms Likely | 1 to 5 mph SSE | 65% |
| Tuesday Night | 44°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SE | 33% |
| Wednesday | 76°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 16% |
| Wednesday Night | 45°F | Mostly Clear | 6 mph SSE | 4% |
| Thursday | 79°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph SSE | 11% |
| Thursday Night | 47°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 8 mph SSE | 11% |
| Friday | 78°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SSE | 18% |
Forecast source: National Weather Service (api.weather.gov) for Mount Pleasant (39.541, -111.456). Updated through the day.
Growing snapshot for Mount Pleasant
Last spring frost
May 26
First fall frost
Sep 25
Growing season
119 days
Hardiness zone
5b
More local growing data for Mount Pleasant: nearby ZIP 84647 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Centerfield
Ephraim
Fairview
Fayette
Fountain Green
Gunnison
Manti
Mayfield
Moroni
Spring City
Sterling
Wales
Climate data from the nearest NOAA station, Moroni, Ut (9.6 mi from Mount Pleasant). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.