Galt, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Galt, a city in Grundy County, Missouri.
Tonight
47°F
Patchy Drizzle
Patchy drizzle after 11pm. Cloudy, with a low around 47. West northwest wind around 12 mph, with gusts as high as 21 mph.
7-day forecast for Galt
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Patchy Drizzle | 12 mph WNW | 12% |
| Wednesday | 54°F | Mostly Cloudy | 10 to 15 mph W | 9% |
| Wednesday Night | 42°F | Mostly Cloudy | 8 mph W | 1% |
| Thursday | 54°F | Mostly Cloudy | 7 to 10 mph WNW | 6% |
| Thursday Night | 42°F | Mostly Cloudy | 6 mph NNW | 7% |
| Friday | 51°F | Partly Sunny | 3 to 8 mph N | 5% |
| Friday Night | 31°F | Partly Cloudy | 2 mph NNE | 1% |
| Saturday | 52°F | Mostly Sunny | 0 to 3 mph SW | 0% |
| Saturday Night | 34°F | Mostly Clear | 1 mph W | 0% |
| Sunday | 59°F | Sunny | 1 to 6 mph W | 0% |
| Sunday Night | 36°F | Mostly Clear | 1 mph SW | 0% |
| Monday | 64°F | Sunny | 1 to 8 mph SSW | 0% |
| Monday Night | 41°F | Mostly Clear | 3 mph W | 0% |
| Tuesday | 65°F | Sunny | 1 to 5 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Galt (40.127, -93.388). Updated through the day.
Growing snapshot for Galt
Last spring frost
Apr 16
First fall frost
Oct 20
Growing season
184 days
Hardiness zone
6a
More local growing data for Galt: nearby ZIP 64641 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Trenton, Mo (12.3 mi from Galt). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.