Cape Girardeau, MO Weather & Growing Conditions
This Afternoon
65°F
Mostly Sunny
Mostly sunny. High near 65, with temperatures falling to around 60 in the afternoon. West southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Mostly Sunny | 7 mph WSW | 0% |
| Tonight | 44°F | Mostly Clear then Patchy Fog | 1 to 5 mph SW | 0% |
| Thursday | 66°F | Patchy Fog then Sunny | 1 to 6 mph SW | 1% |
| Thursday Night | 44°F | Partly Cloudy | 3 mph NW | 1% |
| Friday | 57°F | Partly Sunny | 3 to 9 mph N | 0% |
| Friday Night | 34°F | Mostly Clear | 2 to 6 mph N | 0% |
| Saturday | 54°F | Sunny | 3 mph N | 0% |
| Saturday Night | 32°F | Mostly Clear | 1 mph N | 0% |
| Sunday | 59°F | Sunny | 2 mph NNW | 0% |
| Sunday Night | 33°F | Mostly Clear | 0 mph | 0% |
| Monday | 63°F | Sunny | 2 mph SSW | 0% |
| Monday Night | 36°F | Clear | 1 mph NNW | 1% |
| Tuesday | 65°F | Sunny | 2 mph WNW | 0% |
| Tuesday Night | 39°F | Mostly Clear | 1 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cape Girardeau, MO
Last spring frost
Apr 5
First fall frost
Oct 25
Growing season
201 days
Hardiness zone
7a
Explore more for Cape Girardeau, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Cape Girardeau Muni Ap, Mo (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.