Buchanan County, MO Weather Forecast
County weather hub
Sunny
Compare major city weather across Buchanan County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 89. East wind 1 to 7 mph.
County Weather Overview
This county weather page brings together forecast coverage for Buchanan County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Buchanan County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 14 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 6:47 AM CDT
- Forecast office
- EAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Buchanan County
Saturday looks like the warmest upcoming period in Buchanan County at 95 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Friday at about 8 to 13 mph SSW.
The forecast from Jul 14 through Jul 19 stays mostly dry.
Forecast Details
- Last updated
- Jul 13, 2026 6:47 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
Clear, with a low around 68. East southeast wind 0 to 7 mph.
Sunny, with a high near 91.
Mostly clear, with a low around 71.
Sunny, with a high near 92.
Mostly clear, with a low around 74.
Sunny, with a high near 94.
Mostly clear, with a low around 76.
Sunny, with a high near 95.
Mostly clear, with a low around 75.
Sunny, with a high near 95.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
89°F |
1 to 7 mph
E
|
|
Tuesday Night
Jul 14
|
Clear
|
68°F |
0 to 7 mph
ESE
|
|
Wednesday
Jul 15
|
Sunny
|
91°F |
1 to 6 mph
E
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
71°F |
5 mph
SE
|
|
Thursday
Jul 16
|
Sunny
|
92°F |
2 to 7 mph
S
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
74°F |
8 mph
S
|
|
Friday
Jul 17
|
Sunny
|
94°F |
8 to 13 mph
SSW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
76°F |
13 mph
SSW
|
|
Saturday
Jul 18
|
Sunny
|
95°F |
13 mph
SSW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
75°F |
13 mph
SSW
|
|
Sunday
Jul 19
|
Sunny
|
95°F |
12 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Buchanan County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Buchanan County.
Largest mapped city population in this region: 74,074.
