Walnut, MO Weather Forecast
Local 7-day forecast
Chance Rain Showers then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Walnut, MO in one place.
A chance of rain showers before 7am. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Walnut, 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 7:45 AM CDT.
The active forecast window currently covers Jun 9 to Jun 13, 2026 for Walnut, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 7:45 AM CDT
- Forecast office
- EAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Walnut
Wednesday looks like the warmest upcoming period in Walnut at 89 degrees F.
Thursday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday at about 14 to 22 mph SSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 7:45 AM CDT
- Coverage
- 5 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
Mostly clear, with a low around 72.
Sunny, with a high near 89.
A chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 70. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 50%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Sunny, with a high near 83.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Chance Rain Showers then Mostly Sunny
|
88°F |
5 to 14 mph
S
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
72°F |
14 mph
SSW
|
|
Wednesday
Jun 10
|
Sunny
|
89°F |
14 to 22 mph
SSW
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
70°F |
14 to 21 mph
SSW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
86°F |
14 to 20 mph
SW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
63°F |
6 to 15 mph
W
|
|
Friday
Jun 12
|
Slight Chance Showers And Thunderstorms
|
83°F |
7 to 12 mph
W
|
|
Friday Night
Jun 12
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
64°F |
8 mph
SSW
|
|
Saturday
Jun 13
|
Chance Showers And Thunderstorms
|
81°F |
7 to 12 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Walnut.