Marion County, MO Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Marion County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 59.
County Weather Overview
This county weather page brings together forecast coverage for Marion County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Marion County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Nov 6 to Nov 8, 2026
- Latest sync
- Nov 2, 2026 7:38 AM CST
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Marion County
Saturday looks like the warmest upcoming period in Marion County at 61 degrees F.
Friday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Sunday at about 3 to 10 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 2, 2026 7:38 AM CST
- Coverage
- 4 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
Partly cloudy, with a low around 40.
Mostly sunny, with a high near 61.
Mostly cloudy, with a low around 41.
A slight chance of rain before noon. Mostly sunny, with a high near 60. Chance of precipitation is 20%.
Mostly clear, with a low around 40.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
59°F |
3 to 7 mph
NW
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
40°F |
2 mph
N
|
|
Saturday
Nov 7
|
Mostly Sunny
|
61°F |
1 to 5 mph
SW
|
|
Saturday Night
Nov 7
|
Mostly Cloudy
|
41°F |
3 mph
SW
|
|
Sunday
Nov 8
|
Slight Chance Light Rain then Mostly Sunny
|
60°F |
3 to 10 mph
NW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
40°F |
2 to 6 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Marion County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Marion County.
Largest mapped city population in this region: 17,246.
