Alpine, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alpine, a city in Utah County, Utah.
Overnight
58°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 58, with temperatures rising to around 60 overnight. East wind around 2 mph.
7-day forecast for Alpine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Patchy Smoke | 2 mph E | 0% |
| Tuesday | 91°F | Patchy Smoke | 1 to 10 mph NW | 0% |
| Tuesday Night | 57°F | Patchy Smoke | 2 to 10 mph NNE | 0% |
| Wednesday | 92°F | Patchy Smoke | 2 to 9 mph NW | 0% |
| Wednesday Night | 60°F | Patchy Smoke then Mostly Clear | 3 to 9 mph NE | 0% |
| Thursday | 97°F | Sunny | 2 to 8 mph SSW | 0% |
| Thursday Night | 64°F | Mostly Clear | 3 to 9 mph NE | 0% |
| Friday | 99°F | Sunny | 3 to 7 mph S | 0% |
| Friday Night | 67°F | Mostly Clear | 5 to 10 mph NNE | 0% |
| Saturday | 99°F | Sunny | 3 to 7 mph S | 0% |
| Saturday Night | 68°F | Partly Cloudy | 5 to 8 mph ENE | 2% |
| Sunday | 98°F | Mostly Sunny | 7 mph S | 8% |
| Sunday Night | 68°F | Partly Cloudy | 6 to 9 mph E | 9% |
| Monday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 7 to 10 mph S | 15% |
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 Aug 4, 2026.