Kelso, MO Weather & Growing Conditions
Tonight
71°F
Mostly Clear
Mostly clear. Low around 71, with temperatures rising to around 73 overnight. Southeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Mostly Clear | 2 mph SE | 6% |
| Saturday | 99°F | Sunny | 1 to 6 mph SW | 2% |
| Saturday Night | 71°F | Partly Cloudy | 5 mph SSW | 0% |
| Sunday | 99°F | Sunny | 2 to 6 mph WSW | 2% |
| Sunday Night | 70°F | Partly Cloudy | 5 mph NNW | 6% |
| Monday | 90°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph N | 46% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 7 mph N | 46% |
| Tuesday | 79°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 7 to 10 mph N | 15% |
| Tuesday Night | 58°F | Partly Cloudy | 6 to 10 mph N | 9% |
| Wednesday | 77°F | Mostly Sunny | 8 mph N | 3% |
| Wednesday Night | 57°F | Partly Cloudy | 3 to 7 mph NNE | 1% |
| Thursday | 78°F | Mostly Sunny | 3 to 7 mph NNE | 3% |
| Thursday Night | 59°F | Partly Cloudy | 6 mph NNE | 3% |
| Friday | 77°F | Mostly Sunny | 7 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kelso, MO
Last spring frost
Apr 5
First fall frost
Oct 25
Growing season
201 days
Hardiness zone
7a
Explore more for Kelso, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Cape Girardeau Muni Ap, Mo (2.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.