Holts Summit, MO Weather & Growing Conditions
Tonight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Partly Cloudy | 5 mph S | 4% |
| Saturday | 98°F | Partly Sunny | 3 to 7 mph SW | 4% |
| Saturday Night | 72°F | Partly Cloudy then Slight Chance Rain Showers | 3 mph SW | 18% |
| Sunday | 90°F | Chance Rain Showers | 5 mph W | 42% |
| Sunday Night | 67°F | Showers And Thunderstorms | 5 mph NE | 79% |
| Monday | 77°F | Showers And Thunderstorms | 6 mph N | 79% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 7 mph N | 36% |
| Tuesday | 71°F | Mostly Cloudy | 7 mph N | 14% |
| Tuesday Night | 54°F | Mostly Cloudy | 6 mph NE | 4% |
| Wednesday | 74°F | Mostly Sunny | 5 mph NE | 2% |
| Wednesday Night | 54°F | Partly Cloudy | 3 mph NE | 1% |
| Thursday | 75°F | Mostly Sunny | 5 mph NE | 6% |
| Thursday Night | 58°F | Partly Cloudy | 3 mph NE | 4% |
| Friday | 75°F | Mostly Sunny | 5 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Holts Summit, MO
Last spring frost
Apr 10
First fall frost
Oct 26
Growing season
198 days
Hardiness zone
6b
Explore more for Holts Summit, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Jefferson City Mem Ap, Mo (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.