Macon, MO Weather & Growing Conditions
This Afternoon
70°F
Chance Rain Showers
A chance of rain showers before 5pm. Mostly cloudy. High near 70, with temperatures falling to around 63 in the afternoon. South southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Chance Rain Showers | 14 mph SSW | 40% |
| Tonight | 48°F | Cloudy | 9 to 13 mph SW | 11% |
| Wednesday | 56°F | Mostly Cloudy | 10 to 15 mph WSW | 11% |
| Wednesday Night | 41°F | Partly Cloudy | 8 mph WSW | 1% |
| Thursday | 56°F | Mostly Sunny | 6 to 12 mph W | 13% |
| Thursday Night | 40°F | Mostly Cloudy | 6 mph NW | 11% |
| Friday | 54°F | Partly Sunny | 5 to 8 mph N | 4% |
| Friday Night | 35°F | Mostly Cloudy | 0 to 3 mph N | 2% |
| Saturday | 55°F | Partly Sunny | 0 to 3 mph WNW | 1% |
| Saturday Night | 35°F | Partly Cloudy | 3 mph W | 5% |
| Sunday | 61°F | Sunny | 6 mph W | 7% |
| Sunday Night | 36°F | Mostly Clear | 3 mph WSW | 2% |
| Monday | 65°F | Sunny | 3 to 9 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 5 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Macon, MO
Last spring frost
Apr 8
First fall frost
Oct 28
Growing season
201 days
Hardiness zone
6a
Explore more for Macon, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Long Branch Rsvr, Mo (3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.