Jacksonville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jacksonville, a village in Macon County, Missouri.
Today
90°F
Sunny
Sunny, with a high near 90. South southwest wind 3 to 7 mph.
7-day forecast for Jacksonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Sunny | 3 to 7 mph SSW | 0% |
| 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 | 63% |
| Wednesday Night | 66°F | Showers And Thunderstorms Likely | 6 mph NNE | 88% |
| Thursday | 84°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph NE | 88% |
| Thursday Night | 66°F | Partly Cloudy | 3 mph ESE | 7% |
| Friday | 87°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 | 3 to 7 mph SSW | 18% |
| Saturday Night | 72°F | Mostly Clear | 5 to 9 mph S | 6% |
| Sunday | 91°F | Sunny | 9 to 13 mph SSW | 4% |
| Sunday Night | 73°F | Mostly Clear | 10 mph SSW | 5% |
| Monday | 92°F | Mostly Sunny | 9 to 13 mph SSW | 7% |
| Monday Night | 73°F | Partly Cloudy | 10 mph SSW | 13% |
Forecast source: National Weather Service (api.weather.gov) for Jacksonville (39.588, -92.473). Updated through the day.
Growing snapshot for Jacksonville
Last spring frost
Apr 8
First fall frost
Oct 28
Growing season
201 days
Hardiness zone
6a
More local growing data for Jacksonville: nearby ZIP 65247 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Long Branch Rsvr, Mo (8.2 mi from Jacksonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.