De Kalb, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for De Kalb, a town in Kemper County, Mississippi.
Tonight
65°F
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between midnight and 5am, then patchy fog and a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southeast wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for De Kalb
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSE | 24% |
| Wednesday | 78°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 54% |
| Wednesday Night | 50°F | Mostly Clear then Patchy Fog | 0 to 5 mph NW | 1% |
| Thursday | 78°F | Mostly Sunny | 0 mph | 1% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 3% |
| Friday | 76°F | Sunny | 0 to 10 mph NNW | 3% |
| Friday Night | 44°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 69°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 39°F | Partly Cloudy | 5 mph NNW | 3% |
| Sunday | 66°F | Mostly Sunny | 5 to 10 mph NNW | 7% |
| Sunday Night | 37°F | Mostly Clear | 5 mph NNW | 4% |
| Monday | 68°F | Sunny | 5 to 10 mph N | 1% |
| Monday Night | 37°F | Clear | 0 to 5 mph NW | 1% |
| Tuesday | 72°F | Sunny | 0 to 5 mph WNW | 3% |
Forecast source: National Weather Service (api.weather.gov) for De Kalb (32.773, -88.656). Updated through the day.
Growing snapshot for De Kalb
Last spring frost
Mar 14
First fall frost
Nov 12
Growing season
245 days
Hardiness zone
8b
More local growing data for De Kalb: nearby ZIP 39328 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Meridian Naas, Ms (15.4 mi from De Kalb). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.