Holts Summit, MO Weather & Growing Conditions
Overnight
50°F
Slight Chance Drizzle
A slight chance of drizzle before 4am. Cloudy, with a low around 50. West wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Slight Chance Drizzle | 10 mph W | 12% |
| Wednesday | 60°F | Mostly Cloudy | 7 to 10 mph W | 3% |
| Wednesday Night | 43°F | Mostly Clear | 5 mph W | 0% |
| Thursday | 62°F | Sunny | 5 to 8 mph W | 0% |
| Thursday Night | 45°F | Mostly Cloudy | 5 mph NW | 5% |
| Friday | 57°F | Partly Sunny | 7 mph N | 2% |
| Friday Night | 36°F | Partly Cloudy | 1 to 5 mph N | 0% |
| Saturday | 56°F | Mostly Sunny | 2 mph N | 0% |
| Saturday Night | 35°F | Partly Cloudy | 1 mph W | 2% |
| Sunday | 62°F | Sunny | 3 mph W | 0% |
| Sunday Night | 36°F | Clear | 2 mph W | 0% |
| Monday | 67°F | Sunny | 1 to 5 mph SW | 0% |
| Monday Night | 41°F | Clear | 3 mph SW | 0% |
| Tuesday | 70°F | Sunny | 3 mph W | 1% |
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 Nov 4, 2026.