Gallatin, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gallatin, a city in Daviess County, Missouri.
This Afternoon
69°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny. High near 69, with temperatures falling to around 60 in the afternoon. Southwest wind around 12 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Gallatin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Showers And Thunderstorms | 12 mph SW | 31% |
| Tonight | 45°F | Slight Chance Rain Showers then Cloudy | 10 mph W | 17% |
| Wednesday | 56°F | Mostly Cloudy | 8 to 12 mph W | 8% |
| Wednesday Night | 39°F | Partly Cloudy | 6 mph W | 2% |
| Thursday | 55°F | Partly Sunny then Slight Chance Rain Showers | 8 mph WNW | 20% |
| Thursday Night | 39°F | Mostly Cloudy | 5 mph NNW | 7% |
| Friday | 55°F | Partly Sunny | 6 mph N | 2% |
| Friday Night | 35°F | Mostly Cloudy | 1 mph N | 1% |
| Saturday | 57°F | Mostly Sunny | 0 to 3 mph W | 2% |
| Saturday Night | 36°F | Partly Cloudy | 1 mph W | 6% |
| Sunday | 62°F | Sunny | 1 to 5 mph W | 3% |
| Sunday Night | 37°F | Mostly Clear | 2 mph SW | 0% |
| Monday | 67°F | Sunny | 2 to 8 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 3 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Gallatin (39.910, -93.964). Updated through the day.
Growing snapshot for Gallatin
Last spring frost
Apr 19
First fall frost
Oct 21
Growing season
184 days
Hardiness zone
6a
More local growing data for Gallatin: nearby ZIP 64640 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Gallatin 1W, Mo (1.9 mi from Gallatin). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.