Gainesville, MO Weather & Growing Conditions
Today
92°F
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 92. Heat index values as high as 94. Southeast wind 1 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Patchy Fog then Sunny | 1 to 5 mph SE | 0% |
| Tonight | 69°F | Mostly Clear | 3 mph SE | 0% |
| Wednesday | 94°F | Sunny | 1 to 5 mph SE | 5% |
| Wednesday Night | 72°F | Partly Cloudy | 5 mph SE | 14% |
| Thursday | 94°F | Chance Showers And Thunderstorms | 1 to 6 mph S | 39% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 35% |
| Friday | 90°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 3 mph SW | 63% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 2 mph S | 43% |
| Saturday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 25% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph S | 17% |
| Sunday | 93°F | Sunny | 0 to 6 mph S | 4% |
| Sunday Night | 72°F | Mostly Clear | 1 to 6 mph S | 3% |
| Monday | 94°F | Sunny | 1 to 7 mph S | 3% |
| Monday Night | 73°F | Partly Cloudy | 2 to 7 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gainesville, MO
Last spring frost
Apr 9
First fall frost
Oct 23
Growing season
196 days
Hardiness zone
7b
Explore more for Gainesville, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Dora 3Se, Mo (14.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.