Middletown, MO Weather & Growing Conditions
Overnight
71°F
Partly Cloudy
Partly cloudy, with a low around 71. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Partly Cloudy | 5 mph S | 4% |
| Saturday | 94°F | Partly Sunny | 5 to 9 mph SW | 4% |
| Saturday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph SW | 17% |
| Sunday | 86°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 to 6 mph NW | 53% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 7 mph NE | 76% |
| Monday | 71°F | Showers And Thunderstorms | 6 to 9 mph NE | 76% |
| Monday Night | 56°F | Chance Rain Showers | 6 to 9 mph NE | 28% |
| Tuesday | 65°F | Slight Chance Rain Showers then Partly Sunny | 9 mph NE | 20% |
| Tuesday Night | 50°F | Partly Cloudy | 3 to 8 mph N | 3% |
| Wednesday | 70°F | Mostly Sunny | 7 mph N | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 1 to 5 mph NE | 0% |
| Thursday | 73°F | Mostly Sunny | 5 mph NE | 5% |
| Thursday Night | 55°F | Partly Cloudy | 3 mph NE | 6% |
| Friday | 75°F | Slight Chance Rain Showers | 2 to 6 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Middletown, MO
Last spring frost
Apr 11
First fall frost
Oct 23
Growing season
192 days
Hardiness zone
6b
Explore more for Middletown, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Vandalia, Mo (12.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.