Silex, MO Weather & Growing Conditions
Tonight
71°F
Partly Cloudy
Partly cloudy, with a low around 71. Southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Partly Cloudy | 5 mph SE | 8% |
| Saturday | 95°F | Partly Sunny | 2 to 7 mph SW | 6% |
| Saturday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph SW | 17% |
| Sunday | 88°F | Chance Rain Showers | 1 to 5 mph W | 48% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 6 mph NE | 74% |
| Monday | 74°F | Showers And Thunderstorms Likely | 2 to 7 mph NE | 74% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 5 to 8 mph N | 47% |
| Tuesday | 68°F | Slight Chance Rain Showers then Mostly Cloudy | 8 mph N | 22% |
| Tuesday Night | 51°F | Mostly Cloudy | 2 to 7 mph N | 5% |
| Wednesday | 72°F | Mostly Sunny | 2 to 6 mph N | 1% |
| Wednesday Night | 53°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Thursday | 74°F | Mostly Sunny | 1 to 5 mph NE | 5% |
| Thursday Night | 56°F | Partly Cloudy | 0 to 3 mph NE | 4% |
| Friday | 74°F | Mostly Sunny | 1 to 5 mph NE | 7% |
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 Sep 19, 2026.