De Kalb, MO Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for De Kalb, MO in one place.
Mostly sunny, with a high near 86. South wind 5 to 8 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for De Kalb, MO 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: Jun 7, 2026 7:06 AM CDT.
The active forecast window currently covers Jun 8 to Jun 13, 2026 for De Kalb, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 7:06 AM CDT
- Forecast office
- EAX
- Source
- NOAA / NWS
Daily Outlook
This Week in De Kalb
Tuesday looks like the warmest upcoming period in De Kalb at 92 degrees F.
Thursday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Wednesday Night at about 17 to 24 mph SSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 7:06 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- EAX
- Radar station
- KEAX
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 between 7pm and 1am. Partly cloudy, with a low around 72. South wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 92.
Mostly clear, with a low around 76.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 92.
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly clear, with a low around 65. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Sunny, with a high near 85. Chance of precipitation is 30%.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 8
|
Mostly Sunny
|
86°F |
5 to 8 mph
S
|
|
Monday Night
Jun 8
|
Chance Showers And Thunderstorms
|
72°F |
8 mph
S
|
|
Tuesday
Jun 9
|
Sunny
|
92°F |
9 to 18 mph
S
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
76°F |
18 mph
S
|
|
Wednesday
Jun 10
|
Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
18 to 23 mph
SSW
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
72°F |
17 to 24 mph
SSW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
88°F |
16 to 20 mph
WSW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
65°F |
6 to 15 mph
W
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms
|
85°F |
6 to 10 mph
SSW
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
66°F |
7 to 10 mph
SSE
|
|
Saturday
Jun 13
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
83°F |
7 to 10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around De Kalb.