Syracuse, UT Weather & Growing Conditions
Tonight
37°F
Mostly Cloudy
Mostly cloudy. Low around 37, with temperatures rising to around 39 overnight. North northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 37°F | Mostly Cloudy | 5 mph NNE | 8% |
| Wednesday | 52°F | Chance Light Rain | 5 mph E | 35% |
| Wednesday Night | 35°F | Chance Light Rain then Partly Cloudy | 5 mph SE | 35% |
| Thursday | 53°F | Mostly Sunny | 5 mph WSW | 14% |
| Thursday Night | 35°F | Partly Cloudy | 3 mph ENE | 14% |
| Friday | 54°F | Mostly Sunny | 3 mph N | 1% |
| Friday Night | 35°F | Partly Cloudy | 3 mph E | 1% |
| Saturday | 56°F | Sunny | 3 mph W | 0% |
| Saturday Night | 37°F | Mostly Clear | 2 mph ENE | 0% |
| Sunday | 59°F | Sunny | 3 mph WSW | 0% |
| Sunday Night | 40°F | Partly Cloudy | 2 mph E | 0% |
| Monday | 60°F | Mostly Sunny | 2 mph WSW | 1% |
| Monday Night | 41°F | Mostly Cloudy | 2 mph E | 5% |
| Tuesday | 60°F | Partly Sunny | 2 mph SW | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Syracuse, UT
Last spring frost
Apr 19
First fall frost
Oct 19
Growing season
181 days
Hardiness zone
7b
Explore more for Syracuse, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Farmington 3 Nw, Ut (7.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.