New Harmony, UT Weather & Growing Conditions
Today
54°F
Sunny
Sunny. High near 54, with temperatures falling to around 49 in the afternoon. North northwest wind 3 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 54°F | Sunny | 3 to 12 mph NNW | 3% |
| Tonight | 34°F | Mostly Clear | 5 to 13 mph NNW | 1% |
| Thursday | 56°F | Partly Sunny | 2 to 6 mph NNE | 0% |
| Thursday Night | 35°F | Partly Cloudy | 2 to 10 mph N | 0% |
| Friday | 54°F | Sunny | 10 to 14 mph N | 0% |
| Friday Night | 35°F | Mostly Clear | 8 to 16 mph N | 0% |
| Saturday | 59°F | Sunny | 2 to 8 mph N | 0% |
| Saturday Night | 39°F | Clear | 1 to 6 mph NE | 0% |
| Sunday | 63°F | Sunny | 0 to 6 mph ESE | 0% |
| Sunday Night | 42°F | Mostly Clear | 2 mph ESE | 0% |
| Monday | 63°F | Mostly Sunny | 0 to 6 mph SE | 0% |
| Monday Night | 42°F | Partly Cloudy | 1 mph E | 0% |
| Tuesday | 61°F | Mostly Sunny | 0 to 5 mph S | 2% |
| Tuesday Night | 41°F | Mostly Clear | 2 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Harmony, UT
Last spring frost
May 9
First fall frost
Oct 11
Growing season
155 days
Hardiness zone
7a
Explore more for New Harmony, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, New Harmony, Ut (1.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.