Campbell, MO Weather & Growing Conditions
Overnight
72°F
Clear
Clear, with a low around 72. South southwest wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Clear | 0 mph | 0% |
| Saturday | 99°F | Sunny | 0 to 10 mph WSW | 1% |
| Saturday Night | 71°F | Mostly Clear | 5 mph SW | 0% |
| Sunday | 98°F | Mostly Sunny | 0 to 10 mph WSW | 0% |
| Sunday Night | 71°F | Partly Cloudy | 5 mph NW | 10% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph N | 41% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 10 mph NNE | 41% |
| Tuesday | 81°F | Slight Chance Rain Showers | 10 to 15 mph N | 16% |
| Tuesday Night | 59°F | Partly Cloudy | 10 to 15 mph N | 13% |
| Wednesday | 79°F | Sunny | 10 to 15 mph NNE | 1% |
| Wednesday Night | 58°F | Mostly Clear | 5 to 15 mph NNE | 0% |
| Thursday | 80°F | Sunny | 5 to 10 mph NNE | 2% |
| Thursday Night | 59°F | Partly Cloudy | 5 to 10 mph NNE | 4% |
| Friday | 80°F | Mostly Sunny | 5 to 15 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Campbell, MO
Last spring frost
Mar 29
First fall frost
Nov 3
Growing season
221 days
Hardiness zone
7b
Explore more for Campbell, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Malden Muni Ap, Mo (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.