Jacksonville, MO Weather & Growing Conditions
Today
89°F
Sunny
Sunny, with a high near 89. South southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 6 mph SSW | 3% |
| Tonight | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 1 to 5 mph SSE | 20% |
| Wednesday | 86°F | Showers And Thunderstorms Likely | 6 mph SE | 64% |
| Wednesday Night | 66°F | Showers And Thunderstorms Likely | 6 mph NNE | 88% |
| Thursday | 84°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 mph ENE | 88% |
| Thursday Night | 65°F | Partly Cloudy | 2 mph ESE | 8% |
| Friday | 86°F | Mostly Sunny | 3 mph SSE | 10% |
| Friday Night | 68°F | Slight Chance Showers And Thunderstorms | 3 mph S | 18% |
| Saturday | 89°F | Slight Chance Showers And Thunderstorms then Sunny | 6 mph SSW | 18% |
| Saturday Night | 72°F | Mostly Clear | 3 to 9 mph S | 6% |
| Sunday | 90°F | Sunny | 9 to 13 mph SSW | 4% |
| Sunday Night | 73°F | Mostly Clear | 9 mph SSW | 6% |
| Monday | 91°F | Mostly Sunny | 9 to 13 mph SSW | 7% |
| Monday Night | 74°F | Partly Cloudy | 9 mph SSW | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jacksonville, MO
Last spring frost
Apr 13
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
6a
Explore more for Jacksonville, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Moberly, Mo (12.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.