Monroe, UT Weather & Growing Conditions
Tonight
51°F
Scattered Showers And Thunderstorms then Partly Cloudy
Scattered showers and thunderstorms before 9pm, then scattered showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 51. South wind 0 to 10 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Scattered Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph S | 34% |
| Saturday | 76°F | Sunny | 0 to 13 mph W | 4% |
| Saturday Night | 48°F | Mostly Clear | 0 to 10 mph ENE | 0% |
| Sunday | 78°F | Sunny | 0 to 8 mph S | 0% |
| Sunday Night | 51°F | Partly Cloudy | 0 to 9 mph E | 0% |
| Monday | 81°F | Mostly Sunny | 0 to 6 mph SSW | 6% |
| Monday Night | 53°F | Chance Showers And Thunderstorms | 1 to 6 mph SSE | 32% |
| Tuesday | 76°F | Showers And Thunderstorms Likely | 0 to 6 mph S | 71% |
| Tuesday Night | 50°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph SSE | 28% |
| Wednesday | 79°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 19% |
| Wednesday Night | 51°F | Mostly Clear | 1 to 5 mph ENE | 5% |
| Thursday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 13% |
| Thursday Night | 53°F | Mostly Cloudy | 5 mph S | 12% |
| Friday | 80°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph S | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Monroe, UT
Last spring frost
May 21
First fall frost
Sep 24
Growing season
125 days
Hardiness zone
6a
Explore more for Monroe, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Richfield Radio Ksvc, Ut (10.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.