Palmyra, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Palmyra, a community in Utah County, Utah.
This Afternoon
50°F
Chance Light Rain
A chance of rain. Mostly cloudy. High near 50, with temperatures falling to around 46 in the afternoon. Northwest wind around 2 mph. Chance of precipitation is 40%.
7-day forecast for Palmyra
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Chance Light Rain | 2 mph NW | 43% |
| Tonight | 38°F | Slight Chance Light Rain then Mostly Cloudy | 2 mph SSW | 15% |
| Thursday | 53°F | Partly Sunny | 2 mph SW | 1% |
| Thursday Night | 37°F | Partly Cloudy | 1 mph NE | 6% |
| Friday | 52°F | Mostly Sunny | 1 mph N | 6% |
| Friday Night | 34°F | Mostly Clear | 1 mph ESE | 0% |
| Saturday | 56°F | Sunny | 1 mph NNE | 0% |
| Saturday Night | 37°F | Mostly Clear | 2 mph E | 0% |
| Sunday | 64°F | Sunny | 0 to 3 mph ENE | 0% |
| Sunday Night | 41°F | Mostly Clear | 0 to 3 mph E | 0% |
| Monday | 65°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Monday Night | 42°F | Mostly Cloudy | 2 mph NE | 0% |
| Tuesday | 63°F | Mostly Sunny | 1 mph E | 0% |
| Tuesday Night | 41°F | Partly Cloudy | 2 mph ENE | 2% |
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
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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 Nov 5, 2026.