Agency, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Agency, a village in Buchanan County, Missouri.
Tonight
45°F
Cloudy
Cloudy, with a low around 45. West northwest wind 12 to 17 mph, with gusts as high as 22 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Agency
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Cloudy | 12 to 17 mph WNW | 12% |
| Wednesday | 57°F | Mostly Cloudy | 9 to 15 mph W | 7% |
| Wednesday Night | 39°F | Mostly Clear | 7 mph W | 2% |
| Thursday | 57°F | Partly Sunny then Slight Chance Rain Showers | 6 to 10 mph WNW | 17% |
| Thursday Night | 39°F | Mostly Cloudy | 7 mph NNW | 5% |
| Friday | 56°F | Partly Sunny | 3 to 7 mph N | 4% |
| Friday Night | 36°F | Mostly Cloudy | 2 mph N | 0% |
| Saturday | 60°F | Mostly Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 37°F | Mostly Clear | 2 mph W | 6% |
| Sunday | 64°F | Sunny | 2 to 6 mph W | 5% |
| Sunday Night | 39°F | Mostly Clear | 5 mph SW | 0% |
| Monday | 69°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 6 mph W | 0% |
| Tuesday | 68°F | Mostly Sunny | 3 to 7 mph ENE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Agency (39.655, -94.748). Updated through the day.
Growing snapshot for Agency
Last spring frost
Apr 19
First fall frost
Oct 17
Growing season
180 days
Hardiness zone
6a
More local growing data for Agency: nearby ZIP 64401 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, St Joseph Rosecrans Ap, Mo (14.7 mi from Agency). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.