Palmyra, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Palmyra, a community in Utah County, Utah.
Overnight
59°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 59, with temperatures rising to around 61 overnight. South southeast wind around 2 mph.
7-day forecast for Palmyra
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Patchy Smoke | 2 mph SSE | 0% |
| Tuesday | 95°F | Patchy Smoke | 2 to 10 mph WNW | 0% |
| Tuesday Night | 58°F | Patchy Smoke | 2 to 10 mph SSW | 0% |
| Wednesday | 96°F | Patchy Smoke | 2 to 8 mph NW | 0% |
| Wednesday Night | 60°F | Patchy Smoke then Mostly Clear | 3 to 9 mph NE | 0% |
| Thursday | 100°F | Sunny | 5 mph NE | 0% |
| Thursday Night | 64°F | Mostly Clear | 2 to 8 mph ENE | 0% |
| Friday | 102°F | Sunny | 5 mph WNW | 0% |
| Friday Night | 67°F | Mostly Clear | 6 mph NNE | 0% |
| Saturday | 103°F | Sunny | 5 mph SSW | 0% |
| Saturday Night | 69°F | Partly Cloudy | 5 mph E | 3% |
| Sunday | 101°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph SSW | 15% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph SSW | 10% |
| Monday | 99°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 7 mph SSW | 15% |
Forecast source: National Weather Service (api.weather.gov) for Palmyra (40.134, -111.693). Updated through the day.
Growing snapshot for Palmyra
Last spring frost
Apr 25
First fall frost
Oct 18
Growing season
174 days
Hardiness zone
7a
More local growing data for Palmyra: nearby ZIP 84653 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Alpine
American Fork
Benjamin
Cedar Fort
Cedar Hills
Eagle Mountain
Elberta
Elk Ridge
Fairfield
Genola
Goshen
Highland
Hobble Creek
Lake Shore
Lehi
Lindon
Mapleton
Orem
Payson
Pleasant Grove
Provo
Rocky Ridge
Salem
Santaquin
Saratoga Springs
Spanish Fork
Spring Lake
Springville
Sundance
Vineyard
Climate data from the nearest NOAA station, Spanish Fk Pwr House, Ut (4 mi from Palmyra). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.