Gallatin, MO Weather & Growing Conditions
Overnight
72°F
Partly Cloudy
Partly cloudy, with a low around 72. South wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Partly Cloudy | 6 mph S | 3% |
| Saturday | 89°F | Partly Sunny | 5 to 8 mph SSW | 11% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NW | 68% |
| Sunday | 76°F | Chance Showers And Thunderstorms | 2 to 7 mph N | 43% |
| Sunday Night | 60°F | Showers And Thunderstorms Likely | 7 mph NE | 55% |
| Monday | 66°F | Rain Showers Likely | 8 mph NE | 55% |
| Monday Night | 54°F | Chance Rain Showers | 3 to 8 mph NNE | 35% |
| Tuesday | 63°F | Mostly Cloudy | 7 mph NE | 9% |
| Tuesday Night | 48°F | Mostly Cloudy | 2 to 6 mph NE | 5% |
| Wednesday | 67°F | Mostly Sunny | 5 mph ENE | 1% |
| Wednesday Night | 51°F | Partly Cloudy | 2 mph ENE | 5% |
| Thursday | 69°F | Partly Sunny | 3 mph E | 14% |
| Thursday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph E | 15% |
| Friday | 70°F | Slight Chance Rain Showers then Partly Sunny | 1 to 5 mph E | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gallatin, MO
Last spring frost
Apr 19
First fall frost
Oct 21
Growing season
184 days
Hardiness zone
6a
Explore more for Gallatin, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Gallatin 1W, Mo (1.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.