Fountain Green, UT Weather & Growing Conditions
Tonight
34°F
Mostly Cloudy then Chance Rain And Snow
A chance of rain and snow after 5am. Mostly cloudy. Low around 34, with temperatures rising to around 36 overnight. East wind 3 to 7 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 34°F | Mostly Cloudy then Chance Rain And Snow | 3 to 7 mph E | 34% |
| Wednesday | 43°F | Chance Rain And Snow then Rain And Snow Likely | 5 mph W | 66% |
| Wednesday Night | 32°F | Chance Light Rain then Partly Cloudy | 3 mph NNE | 34% |
| Thursday | 51°F | Mostly Sunny | 0 to 3 mph WSW | 0% |
| Thursday Night | 30°F | Partly Cloudy | 2 to 6 mph NNE | 0% |
| Friday | 51°F | Sunny | 5 mph N | 0% |
| Friday Night | 31°F | Mostly Clear | 2 to 6 mph NE | 0% |
| Saturday | 56°F | Sunny | 3 mph N | 0% |
| Saturday Night | 35°F | Mostly Clear | 1 to 5 mph ENE | 0% |
| Sunday | 61°F | Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 39°F | Mostly Clear | 0 to 6 mph N | 0% |
| Monday | 61°F | Mostly Sunny | 0 to 3 mph SSW | 2% |
| Monday Night | 39°F | Partly Cloudy | 0 to 5 mph NNE | 3% |
| Tuesday | 59°F | Mostly Sunny | 3 mph WSW | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fountain Green, UT
Last spring frost
May 26
First fall frost
Sep 25
Growing season
119 days
Hardiness zone
5b
Explore more for Fountain Green, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Moroni, Ut (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.