Sibley, MO Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sibley, MO in one place.
Mostly sunny, with a high near 99. Heat index values as high as 106. South southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Local Weather Overview
This forecast page for Sibley, 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: Aug 10, 2026 3:09 PM CDT.
The active forecast window currently covers Aug 11 to Aug 16, 2026 for Sibley, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 11 to Aug 16, 2026
- Latest sync
- Aug 10, 2026 3:09 PM CDT
- Forecast office
- EAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sibley
Tuesday looks like the warmest upcoming period in Sibley at 99 degrees F.
Sunday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Tuesday at about 9 to 13 mph SSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 10, 2026 3:09 PM 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
Partly cloudy, with a low around 79. Heat index values as high as 105. South southwest wind 6 to 9 mph.
Mostly sunny, with a high near 99. South southwest wind around 8 mph.
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 75. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 93.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 11
|
Mostly Sunny
|
99°F |
9 to 13 mph
SSW
|
|
Tuesday Night
Aug 11
|
Partly Cloudy
|
79°F |
6 to 9 mph
SSW
|
|
Wednesday
Aug 12
|
Mostly Sunny
|
99°F |
8 mph
SSW
|
|
Wednesday Night
Aug 12
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
75°F |
7 mph
SSE
|
|
Thursday
Aug 13
|
Slight Chance Showers And Thunderstorms
|
93°F |
6 to 9 mph
S
|
|
Thursday Night
Aug 13
|
Chance Showers And Thunderstorms
|
73°F |
12 mph
ESE
|
|
Friday
Aug 14
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
91°F |
9 mph
SE
|
|
Friday Night
Aug 14
|
Chance Showers And Thunderstorms
|
73°F |
6 to 9 mph
SSE
|
|
Saturday
Aug 15
|
Chance Showers And Thunderstorms
|
91°F |
7 mph
SW
|
|
Saturday Night
Aug 15
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
72°F |
6 mph
SW
|
|
Sunday
Aug 16
|
Slight Chance Showers And Thunderstorms
|
88°F |
6 mph
N
|
|
Sunday Night
Aug 16
|
Chance Showers And Thunderstorms
|
69°F |
5 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sibley.