Sainte Genevieve County, MO Weather Forecast
County weather hub
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Compare major city weather across Sainte Genevieve County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. West wind 3 to 7 mph. Chance of precipitation is 40%.
County Weather Overview
This county weather page brings together forecast coverage for Sainte Genevieve County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Sainte Genevieve County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 17 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 1:22 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sainte Genevieve County
Monday looks like the warmest upcoming period in Sainte Genevieve County at 95 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Saturday at about 8 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 1:22 PM CDT
- Coverage
- 5 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
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms between 7am and 1pm. Sunny, with a high near 92. Chance of precipitation is 20%.
Mostly clear, with a low around 74.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Chance of precipitation is 20%.
Sunny, with a high near 95.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 75. Chance of precipitation is 20%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
89°F |
3 to 7 mph
W
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
72°F |
6 mph
W
|
|
Saturday
Jul 18
|
Slight Chance Showers And Thunderstorms
|
92°F |
8 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
74°F |
6 mph
W
|
|
Sunday
Jul 19
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
7 mph
W
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
73°F |
5 mph
SW
|
|
Monday
Jul 20
|
Sunny
|
95°F |
7 mph
W
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
75°F |
6 mph
W
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Mostly Sunny
|
91°F |
8 mph
NW
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
67°F |
3 to 7 mph
N
|
Major City Forecasts
Live forecast snapshots for major cities across Sainte Genevieve County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Sainte Genevieve County.
Largest mapped city population in this region: 4,410.
