Corning, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Corning, a town in Atchison County, Missouri.
This Afternoon
91°F
Mostly Sunny
Mostly sunny, with a high near 91. Heat index values as high as 98. South wind around 13 mph, with gusts as high as 21 mph.
7-day forecast for Corning
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 91°F | Mostly Sunny | 13 mph S | 2% |
| Tonight | 71°F | Partly Cloudy then Chance Showers And Thunderstorms | 7 to 12 mph S | 28% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 8 mph WSW | 48% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 mph N | 59% |
| Sunday | 71°F | Chance Showers And Thunderstorms | 8 mph N | 54% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms | 5 to 8 mph NE | 54% |
| Monday | 64°F | Chance Rain Showers | 9 mph NNE | 35% |
| Monday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 8 mph NNE | 18% |
| Tuesday | 63°F | Mostly Cloudy | 7 mph NE | 7% |
| Tuesday Night | 51°F | Partly Cloudy | 5 mph ENE | 4% |
| Wednesday | 66°F | Partly Sunny | 5 mph E | 2% |
| Wednesday Night | 54°F | Mostly Cloudy | 2 mph ESE | 10% |
| Thursday | 68°F | Chance Rain Showers | 5 mph SE | 32% |
| Thursday Night | 57°F | Slight Chance Rain Showers | 2 mph ESE | 21% |
Forecast source: National Weather Service (api.weather.gov) for Corning (40.249, -95.454). Updated through the day.
Growing snapshot for Corning
Last spring frost
Apr 19
First fall frost
Oct 15
Growing season
177 days
Hardiness zone
5b
More local growing data for Corning: nearby ZIP 64446 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tarkio, Mo (7.7 mi from Corning). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.