De Kalb, MS Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for De Kalb, MS in one place.
A slight chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 102. Southwest wind around 5 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for De Kalb, MS is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 9, 2026 11:50 PM CDT.
The active forecast window currently covers Aug 11 to Aug 16, 2026 for De Kalb, MS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 11 to Aug 16, 2026
- Latest sync
- Aug 9, 2026 11:50 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in De Kalb
Saturday looks like the warmest upcoming period in De Kalb at 97 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 75 degrees F.
The strongest winds are forecast for Tuesday at about 5 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 9, 2026 11:50 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- JAN
- Radar station
- KGWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. South southwest wind 0 to 5 mph. Chance of precipitation is 30%.
Sunny, with a high near 94. West southwest wind around 5 mph.
Mostly clear, with a low around 75. Southwest wind 0 to 5 mph.
Sunny, with a high near 95. West southwest wind around 5 mph.
Partly cloudy, with a low around 75. South southwest wind 0 to 5 mph.
Sunny, with a high near 96.
Mostly clear, with a low around 75.
Sunny, with a high near 97.
Partly cloudy, with a low around 75.
Sunny, with a high near 97.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 11
|
Chance Showers And Thunderstorms
|
92°F |
5 mph
SW
|
|
Tuesday Night
Aug 11
|
Chance Showers And Thunderstorms then Mostly Clear
|
75°F |
0 to 5 mph
SSW
|
|
Wednesday
Aug 12
|
Sunny
|
94°F |
5 mph
WSW
|
|
Wednesday Night
Aug 12
|
Mostly Clear
|
75°F |
0 to 5 mph
SW
|
|
Thursday
Aug 13
|
Sunny
|
95°F |
5 mph
WSW
|
|
Thursday Night
Aug 13
|
Partly Cloudy
|
75°F |
0 to 5 mph
SSW
|
|
Friday
Aug 14
|
Sunny
|
96°F |
5 mph
WSW
|
|
Friday Night
Aug 14
|
Mostly Clear
|
75°F |
0 to 5 mph
SW
|
|
Saturday
Aug 15
|
Sunny
|
97°F |
0 to 5 mph
W
|
|
Saturday Night
Aug 15
|
Partly Cloudy
|
75°F |
0 to 5 mph
SW
|
|
Sunday
Aug 16
|
Sunny
|
97°F |
5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around De Kalb.
Nearby forecast pages are not available for this location yet.