Alpine, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alpine, a city in Utah County, Utah.
Tonight
37°F
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 5am. Mostly cloudy, with a low around 37. East wind 1 to 5 mph. Chance of precipitation is 20%.
7-day forecast for Alpine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 37°F | Mostly Cloudy then Slight Chance Light Rain | 1 to 5 mph E | 16% |
| Wednesday | 49°F | Light Rain Likely | 3 mph NNW | 74% |
| Wednesday Night | 33°F | Chance Light Rain then Patchy Fog | 2 mph NE | 25% |
| Thursday | 52°F | Patchy Fog then Mostly Sunny | 2 mph SSW | 3% |
| Thursday Night | 33°F | Partly Cloudy | 3 mph NNE | 3% |
| Friday | 53°F | Mostly Sunny | 3 mph NNW | 1% |
| Friday Night | 33°F | Partly Cloudy | 2 mph NNE | 1% |
| Saturday | 57°F | Sunny | 1 mph N | 0% |
| Saturday Night | 38°F | Mostly Clear | 0 to 3 mph E | 0% |
| Sunday | 63°F | Sunny | 0 to 3 mph SSE | 0% |
| Sunday Night | 41°F | Partly Cloudy | 0 to 5 mph SE | 0% |
| Monday | 64°F | Mostly Sunny | 0 to 5 mph SE | 1% |
| Monday Night | 41°F | Mostly Cloudy | 0 to 3 mph ESE | 3% |
| Tuesday | 62°F | Mostly Sunny | 2 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov) for Alpine (40.463, -111.772). Updated through the day.
Growing snapshot for Alpine
Last spring frost
May 3
First fall frost
Oct 12
Growing season
159 days
Hardiness zone
7a
More local growing data for Alpine: nearby ZIP 84004 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
American Fork
Benjamin
Cedar Fort
Cedar Hills
Eagle Mountain
Elberta
Elk Ridge
Fairfield
Genola
Goshen
Highland
Hobble Creek
Lake Shore
Lehi
Lindon
Mapleton
Orem
Palmyra
Payson
Pleasant Grove
Provo
Rocky Ridge
Salem
Santaquin
Saratoga Springs
Spanish Fork
Spring Lake
Springville
Sundance
Vineyard
Climate data from the nearest NOAA station, Alpine, Ut (2.8 mi from Alpine). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.