Silex, MO Weather & Growing Conditions
Overnight
51°F
Slight Chance Drizzle
A slight chance of drizzle. Mostly cloudy, with a low around 51. Southwest wind around 10 mph, with gusts as high as 24 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Slight Chance Drizzle | 10 mph SW | 13% |
| Wednesday | 60°F | Slight Chance Drizzle then Mostly Cloudy | 9 to 14 mph W | 11% |
| Wednesday Night | 42°F | Partly Cloudy | 7 mph W | 1% |
| Thursday | 61°F | Mostly Sunny | 6 to 12 mph W | 6% |
| Thursday Night | 40°F | Mostly Cloudy | 5 mph NW | 11% |
| Friday | 56°F | Mostly Cloudy | 5 to 8 mph NW | 3% |
| Friday Night | 35°F | Mostly Cloudy | 0 to 3 mph N | 1% |
| Saturday | 56°F | Mostly Sunny | 0 to 3 mph NW | 1% |
| Saturday Night | 34°F | Partly Cloudy | 1 mph NW | 3% |
| Sunday | 62°F | Sunny | 1 to 6 mph W | 9% |
| Sunday Night | 35°F | Mostly Clear | 2 mph NW | 3% |
| Monday | 66°F | Sunny | 2 to 8 mph SW | 2% |
| Monday Night | 39°F | Mostly Clear | 3 mph SW | 1% |
| Tuesday | 68°F | Sunny | 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Silex, MO
Last spring frost
Apr 13
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
6b
Explore more for Silex, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Bowling Green 1 E, Mo (16.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.