Montgomery City, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Montgomery City, a city in Montgomery County, Missouri.
This Afternoon
70°F
Chance Light Rain
A chance of rain and a slight chance of thunderstorms. Cloudy. High near 70, with temperatures falling to around 66 in the afternoon. South wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
7-day forecast for Montgomery City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Chance Light Rain | 17 mph S | 51% |
| Tonight | 47°F | Chance Light Rain then Chance Rain Showers | 7 to 12 mph SW | 39% |
| Wednesday | 59°F | Cloudy | 8 to 14 mph W | 8% |
| Wednesday Night | 38°F | Partly Cloudy | 6 mph SW | 0% |
| Thursday | 61°F | Sunny | 6 to 10 mph W | 7% |
| Thursday Night | 38°F | Mostly Cloudy | 6 mph NW | 14% |
| Friday | 55°F | Mostly Cloudy | 6 to 9 mph NW | 4% |
| Friday Night | 34°F | Mostly Cloudy | 1 to 5 mph N | 2% |
| Saturday | 55°F | Partly Sunny | 3 mph NW | 1% |
| Saturday Night | 33°F | Partly Cloudy | 2 mph NW | 4% |
| Sunday | 62°F | Sunny | 2 to 7 mph W | 9% |
| Sunday Night | 33°F | Mostly Clear | 3 mph W | 2% |
| Monday | 66°F | Sunny | 3 to 8 mph SW | 2% |
| Monday Night | 38°F | Mostly Clear | 5 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Montgomery City (38.974, -91.503). Updated through the day.
Growing snapshot for Montgomery City
Last spring frost
Apr 10
First fall frost
Oct 24
Growing season
195 days
Hardiness zone
6b
More local growing data for Montgomery City: nearby ZIP 63361 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Fulton, Mo (21.8 mi from Montgomery City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.