Savannah, MO Weather & Growing Conditions
Today
88°F
Partly Sunny
Partly sunny, with a high near 88. South southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Partly Sunny | 5 mph SSW | 14% |
| Tonight | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 42% |
| Wednesday | 79°F | Chance Showers And Thunderstorms | 10 mph NE | 54% |
| Wednesday Night | 64°F | Showers And Thunderstorms Likely | 5 to 10 mph NE | 59% |
| Thursday | 82°F | Showers And Thunderstorms Likely then Mostly Sunny | 6 mph ENE | 59% |
| Thursday Night | 66°F | Mostly Clear | 6 mph SE | 12% |
| Friday | 87°F | Mostly Sunny | 7 mph S | 13% |
| Friday Night | 70°F | Mostly Clear | 6 mph SSE | 14% |
| Saturday | 90°F | Sunny | 6 to 12 mph S | 5% |
| Saturday Night | 74°F | Mostly Clear | 12 to 15 mph S | 4% |
| Sunday | 93°F | Sunny | 15 mph SSW | 3% |
| Sunday Night | 75°F | Partly Cloudy | 14 to 17 mph S | 4% |
| Monday | 93°F | Mostly Sunny | 16 mph SSW | 4% |
| Monday Night | 75°F | Partly Cloudy | 16 mph S | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Savannah, MO
Last spring frost
Apr 17
First fall frost
Oct 19
Growing season
184 days
Hardiness zone
6a
Explore more for Savannah, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Cosby 2W, Mo (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.