Syracuse, UT Weather & Growing Conditions
Overnight
48°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy. Low around 48, with temperatures rising to around 50 overnight. North wind around 2 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Slight Chance Showers And Thunderstorms | 2 mph N | 18% |
| Saturday | 70°F | Mostly Sunny | 6 mph WNW | 9% |
| Saturday Night | 47°F | Mostly Clear | 6 mph NNE | 0% |
| Sunday | 72°F | Sunny | 5 mph N | 0% |
| Sunday Night | 48°F | Partly Cloudy | 5 mph NE | 0% |
| Monday | 76°F | Mostly Sunny | 5 mph NW | 0% |
| Monday Night | 53°F | Partly Cloudy | 5 mph ENE | 9% |
| Tuesday | 77°F | Partly Sunny | 2 to 6 mph SW | 7% |
| Tuesday Night | 52°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 6 mph ESE | 20% |
| Wednesday | 78°F | Sunny | 2 to 6 mph S | 4% |
| Wednesday Night | 52°F | Mostly Clear | 6 mph NNE | 3% |
| Thursday | 81°F | Sunny | 2 to 6 mph WSW | 3% |
| Thursday Night | 55°F | Partly Cloudy | 3 to 7 mph E | 4% |
| Friday | 82°F | Mostly Sunny | 5 to 8 mph SSE | 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 Sep 19, 2026.