Campbell, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Campbell, a city in Dunklin County, Missouri.
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 101. West southwest wind 5 to 10 mph.
7-day forecast for Campbell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 to 10 mph WSW | 1% |
| Tonight | 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 | 9% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph N | 41% |
| Monday Night | 66°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 | 80°F | Sunny | 10 to 15 mph N | 1% |
| Wednesday Night | 58°F | Mostly Clear | 5 to 15 mph NNE | 0% |
| Thursday | 80°F | Sunny | 5 to 15 mph NNE | 2% |
| Thursday Night | 59°F | Partly Cloudy | 5 to 10 mph NNE | 3% |
| Friday | 81°F | Mostly Sunny | 5 to 15 mph NNE | 5% |
| Friday Night | 60°F | Partly Cloudy | 5 to 10 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Campbell (36.493, -90.076). Updated through the day.
Growing snapshot for Campbell
Last spring frost
Mar 29
First fall frost
Nov 3
Growing season
221 days
Hardiness zone
7b
More local growing data for Campbell: nearby ZIP 63933 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Arbyrd
Cardwell
Clarkton
Frisbee
Holcomb
Hollywood
Hornersville
Kennett
Malden
Rives
Senath
White Oak
Climate data from the nearest NOAA station, Malden Muni Ap, Mo (8.8 mi from Campbell). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.