Hayti, MO Weather & Growing Conditions
Tonight
56°F
Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 1am. Mostly cloudy, with a low around 56. South southwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 20 mph SSW | 98% |
| Wednesday | 69°F | Mostly Sunny | 5 to 10 mph WSW | 2% |
| Wednesday Night | 44°F | Mostly Clear | 0 to 5 mph WSW | 0% |
| Thursday | 70°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 46°F | Partly Cloudy | 0 to 5 mph NW | 2% |
| Friday | 64°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Friday Night | 41°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Saturday | 60°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 36°F | Partly Cloudy | 0 mph | 1% |
| Sunday | 63°F | Sunny | 0 to 10 mph WNW | 5% |
| Sunday Night | 36°F | Mostly Clear | 0 to 5 mph WNW | 3% |
| Monday | 66°F | Sunny | 0 to 10 mph W | 1% |
| Monday Night | 38°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Tuesday | 70°F | Sunny | 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hayti, MO
Last spring frost
Mar 24
First fall frost
Nov 9
Growing season
230 days
Hardiness zone
7b
Explore more for Hayti, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Caruthersville, Mo (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.