Syracuse, MO Weather & Growing Conditions
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 103. Southwest wind around 13 mph, with gusts as high as 23 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 13 mph SW | 1% |
| Tonight | 70°F | Partly Cloudy | 5 to 8 mph SW | 10% |
| Sunday | 87°F | Chance Showers And Thunderstorms | 2 to 6 mph W | 39% |
| Sunday Night | 64°F | Showers And Thunderstorms | 3 mph N | 84% |
| Monday | 74°F | Showers And Thunderstorms | 2 to 7 mph N | 84% |
| Monday Night | 57°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph NE | 19% |
| Tuesday | 70°F | Partly Sunny | 7 mph NE | 8% |
| Tuesday Night | 51°F | Partly Cloudy | 1 to 6 mph NE | 2% |
| Wednesday | 73°F | Mostly Sunny | 1 to 5 mph NE | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 0 to 3 mph NE | 1% |
| Thursday | 76°F | Mostly Sunny | 0 to 3 mph NE | 8% |
| Thursday Night | 57°F | Mostly Cloudy | 2 mph E | 10% |
| Friday | 76°F | Slight Chance Rain Showers | 0 to 5 mph E | 20% |
| Friday Night | 58°F | Mostly Cloudy | 3 mph E | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Syracuse, MO
Last spring frost
Apr 8
First fall frost
Oct 29
Growing season
202 days
Hardiness zone
6b
Explore more for Syracuse, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Versailles, Mo (14.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.