Jefferson City, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jefferson City, a city in Cole County, Missouri.
Overnight
51°F
Slight Chance Drizzle
A slight chance of drizzle. Cloudy, with a low around 51. West wind around 9 mph.
7-day forecast for Jefferson City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Slight Chance Drizzle | 9 mph W | 12% |
| Wednesday | 59°F | Slight Chance Drizzle then Mostly Cloudy | 7 to 12 mph W | 12% |
| Wednesday Night | 42°F | Mostly Clear | 5 mph W | 0% |
| Thursday | 63°F | Sunny | 3 to 7 mph W | 0% |
| Thursday Night | 44°F | Mostly Cloudy | 3 mph NW | 5% |
| Friday | 58°F | Partly Sunny | 3 to 7 mph N | 1% |
| Friday Night | 35°F | Partly Cloudy | 0 to 3 mph N | 0% |
| Saturday | 57°F | Mostly Sunny | 2 mph N | 0% |
| Saturday Night | 34°F | Partly Cloudy | 1 mph NW | 1% |
| Sunday | 63°F | Sunny | 0 to 6 mph W | 0% |
| Sunday Night | 36°F | Clear | 2 mph W | 0% |
| Monday | 68°F | Sunny | 0 to 6 mph SW | 0% |
| Monday Night | 41°F | Clear | 3 mph SW | 0% |
| Tuesday | 71°F | Sunny | 1 to 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Jefferson City (38.567, -92.175). Updated through the day.
Growing snapshot for Jefferson City
Last spring frost
Apr 10
First fall frost
Oct 26
Growing season
198 days
Hardiness zone
6b
More local growing data for Jefferson City: nearby ZIP 65101 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jefferson City Mem Ap, Mo (6.6 mi from Jefferson City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.