Alpine, UT Weather & Growing Conditions
Tonight
54°F
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms. Mostly cloudy. Low around 54, with temperatures rising to around 56 overnight. North northeast wind 0 to 3 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 3 mph NNE | 63% |
| Saturday | 63°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 0 to 5 mph NW | 17% |
| Saturday Night | 50°F | Partly Cloudy | 5 mph NNE | 0% |
| Sunday | 64°F | Sunny | 0 to 3 mph WSW | 0% |
| Sunday Night | 54°F | Partly Cloudy | 3 mph NNE | 0% |
| Monday | 71°F | Mostly Sunny | 2 mph S | 0% |
| Monday Night | 59°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 3 mph NE | 12% |
| Tuesday | 69°F | Chance Showers And Thunderstorms | 2 mph SSE | 42% |
| Tuesday Night | 56°F | Chance Showers And Thunderstorms | 0 to 3 mph ESE | 31% |
| Wednesday | 70°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph S | 14% |
| Wednesday Night | 57°F | Mostly Clear | 0 to 5 mph ENE | 4% |
| Thursday | 73°F | Mostly Sunny | 3 mph SSE | 7% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 6 mph ESE | 9% |
| Friday | 73°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alpine, UT
Last spring frost
May 3
First fall frost
Oct 12
Growing season
159 days
Hardiness zone
7a
Explore more for Alpine, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Alpine, Ut (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.