Delta, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Delta, a city in Cape Girardeau County, Missouri.
Tonight
71°F
Mostly Clear
Mostly clear. Low around 71, with temperatures rising to around 73 overnight. South southeast wind 0 to 3 mph.
7-day forecast for Delta
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Mostly Clear | 0 to 3 mph SSE | 13% |
| Saturday | 99°F | Sunny | 1 to 6 mph SW | 2% |
| Saturday Night | 71°F | Partly Cloudy | 5 mph SW | 0% |
| Sunday | 98°F | Sunny | 1 to 6 mph WSW | 2% |
| Sunday Night | 69°F | Partly Cloudy | 5 mph NNW | 6% |
| Monday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph NNW | 48% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 6 mph N | 48% |
| Tuesday | 78°F | Partly Sunny | 7 to 10 mph N | 13% |
| Tuesday Night | 57°F | Partly Cloudy | 6 to 9 mph N | 10% |
| Wednesday | 77°F | Mostly Sunny | 7 mph N | 3% |
| Wednesday Night | 56°F | Partly Cloudy | 6 mph NNE | 1% |
| Thursday | 77°F | Mostly Sunny | 3 to 7 mph NNE | 3% |
| Thursday Night | 58°F | Partly Cloudy | 6 mph NNE | 3% |
| Friday | 77°F | Mostly Sunny | 3 to 7 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Delta (37.197, -89.739). Updated through the day.
Growing snapshot for Delta
Last spring frost
Apr 5
First fall frost
Oct 25
Growing season
201 days
Hardiness zone
7a
More local growing data for Delta: nearby ZIP 63744 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Allenville
Biehle
Burfordville
Cape Girardeau
Dutchtown
Gordonville
Jackson
Millersville
Oak Ridge
Pocahontas
Whitewater
Climate data from the nearest NOAA station, Cape Girardeau Muni Ap, Mo (8.4 mi from Delta). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.