Rayville, MO Weather & Growing Conditions
This Afternoon
69°F
Chance Rain Showers
A chance of rain showers. Partly sunny. High near 69, with temperatures falling to around 59 in the afternoon. Southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Rain Showers | 9 mph SW | 34% |
| Tonight | 45°F | Cloudy | 8 mph WNW | 12% |
| Wednesday | 56°F | Mostly Cloudy | 5 to 9 mph W | 6% |
| Wednesday Night | 38°F | Mostly Clear | 3 mph W | 2% |
| Thursday | 56°F | Mostly Sunny then Slight Chance Rain Showers | 2 to 6 mph WNW | 17% |
| Thursday Night | 38°F | Mostly Cloudy | 2 mph NNW | 4% |
| Friday | 55°F | Partly Sunny | 1 to 5 mph N | 3% |
| Friday Night | 35°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 57°F | Partly Sunny | 1 mph NW | 2% |
| Saturday Night | 36°F | Mostly Clear | 0 mph | 6% |
| Sunday | 62°F | Sunny | 2 mph WNW | 6% |
| Sunday Night | 37°F | Mostly Clear | 1 mph NNW | 0% |
| Monday | 67°F | Sunny | 1 to 6 mph WSW | 0% |
| Monday Night | 41°F | Mostly Clear | 2 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rayville, MO
Last spring frost
Apr 19
First fall frost
Oct 18
Growing season
180 days
Hardiness zone
6a
Explore more for Rayville, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Richmond 3S, Mo (11.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.