Syracuse, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Syracuse, a city in Morgan County, Missouri.
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 101. Southwest wind 8 to 12 mph, with gusts as high as 18 mph.
7-day forecast for Syracuse
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 8 to 12 mph SW | 1% |
| Tonight | 70°F | Partly Cloudy | 6 mph SW | 13% |
| Sunday | 87°F | Chance Rain Showers then Partly Sunny | 5 mph W | 31% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 2 to 6 mph N | 84% |
| Monday | 74°F | Showers And Thunderstorms | 3 to 7 mph N | 84% |
| Monday Night | 57°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 7 mph NE | 20% |
| Tuesday | 70°F | Partly Sunny | 7 mph NE | 9% |
| Tuesday Night | 51°F | Partly Cloudy | 2 to 6 mph NE | 2% |
| Wednesday | 73°F | Mostly Sunny | 5 mph NE | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 3 mph NE | 1% |
| Thursday | 76°F | Mostly Sunny | 3 mph NE | 8% |
| Thursday Night | 57°F | Mostly Cloudy | 2 mph E | 11% |
| Friday | 76°F | Slight Chance Rain Showers | 1 to 5 mph E | 20% |
| Friday Night | 58°F | Mostly Cloudy | 3 mph E | 10% |
Forecast source: National Weather Service (api.weather.gov) for Syracuse (38.670, -92.876). Updated through the day.
Growing snapshot for Syracuse
Last spring frost
Apr 8
First fall frost
Oct 29
Growing season
202 days
Hardiness zone
6b
More local growing data for Syracuse: nearby ZIP 65354 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Versailles, Mo (14.8 mi from Syracuse). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.