Courtois, MO Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Courtois, MO in one place.
Sunny. High near 98, with temperatures falling to around 92 in the afternoon. Heat index values as high as 104. West wind around 3 mph.
Local Weather Overview
This forecast page for Courtois, 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: Sep 15, 2026 10:41 PM CDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Courtois, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 15, 2026 10:41 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Courtois
Thursday looks like the warmest upcoming period in Courtois at 98 degrees F.
Monday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Saturday at about 2 to 6 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 10:41 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
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 71. East wind around 1 mph.
Sunny. High near 97, with temperatures falling to around 91 in the afternoon.
Mostly clear, with a low around 70.
Sunny, with a high near 96.
A slight chance of rain showers after 1am. Mostly clear, with a low around 69. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
A chance of rain showers before 7pm. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
98°F |
3 mph
W
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
71°F |
1 mph
E
|
|
Friday
Sep 18
|
Sunny
|
97°F |
0 to 3 mph
SW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
70°F |
2 mph
S
|
|
Saturday
Sep 19
|
Sunny
|
96°F |
2 to 6 mph
SW
|
|
Saturday Night
Sep 19
|
Mostly Clear then Slight Chance Rain Showers
|
69°F |
3 mph
SW
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
92°F |
2 to 6 mph
W
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
65°F |
1 to 5 mph
NW
|
|
Monday
Sep 21
|
Chance Rain Showers
|
82°F |
5 mph
NW
|
|
Monday Night
Sep 21
|
Chance Rain Showers then Mostly Cloudy
|
61°F |
3 mph
N
|
|
Tuesday
Sep 22
|
Mostly Sunny then Slight Chance Rain Showers
|
80°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Courtois.