Harman US

Rayville, MO Weather & Growing Conditions

Today
95°F
Mostly Sunny
Mostly sunny, with a high near 95. Heat index values as high as 97. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 95°F Mostly Sunny 6 to 10 mph SW 3%
Tonight 66°F Chance Showers And Thunderstorms 6 mph W 62%
Sunday 80°F Chance Showers And Thunderstorms 2 to 7 mph N 50%
Sunday Night 61°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 2 to 7 mph NNE 69%
Monday 69°F Showers And Thunderstorms Likely 3 to 7 mph NNE 69%
Monday Night 54°F Slight Chance Rain Showers then Mostly Cloudy 2 to 7 mph NNE 16%
Tuesday 66°F Partly Sunny 6 mph NNE 4%
Tuesday Night 49°F Partly Cloudy 1 to 5 mph NE 2%
Wednesday 70°F Mostly Sunny 3 mph NE 1%
Wednesday Night 52°F Partly Cloudy 2 mph NNE 6%
Thursday 73°F Slight Chance Rain Showers 2 mph ENE 19%
Thursday Night 56°F Mostly Cloudy then Slight Chance Rain Showers 1 mph NE 21%
Friday 73°F Chance Rain Showers 0 to 3 mph ENE 26%
Friday Night 57°F Mostly Cloudy 2 mph E 11%

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 Sep 19, 2026.