Savannah, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Savannah, a city in Andrew County, Missouri.
Today
88°F
Partly Sunny
Partly sunny, with a high near 88. South wind around 5 mph.
7-day forecast for Savannah
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Partly Sunny | 5 mph S | 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) for Savannah (39.939, -94.828). Updated through the day.
Growing snapshot for Savannah
Last spring frost
Apr 17
First fall frost
Oct 19
Growing season
184 days
Hardiness zone
6a
More local growing data for Savannah: nearby ZIP 64485 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cosby 2W, Mo (9 mi from Savannah). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.