Marion County, MS Weather Forecast
County weather hub
Sunny
Compare major city weather across Marion County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 93. South wind around 5 mph.
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
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 2:34 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Marion County
This Afternoon looks like the warmest upcoming period in Marion County at 93 degrees F.
Saturday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Friday Night at about 10 to 20 mph N.
The forecast from Oct 15 through Oct 21 stays mostly dry.
Forecast Details
- Last updated
- Oct 15, 2026 2:34 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- JAN
- Radar station
- KLIX
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 62. South wind 0 to 5 mph.
Widespread fog before 9am. Mostly sunny. High near 89, with temperatures falling to around 79 in the afternoon. North northwest wind 0 to 15 mph, with gusts as high as 30 mph.
Partly cloudy, with a low around 52. North wind 10 to 20 mph, with gusts as high as 35 mph.
Sunny, with a high near 73. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Clear, with a low around 47. North northeast wind 5 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 76. Northeast wind 5 to 10 mph.
Mostly clear, with a low around 49. East northeast wind 0 to 5 mph.
Sunny, with a high near 82. East northeast wind around 5 mph.
Mostly clear, with a low around 52.
Sunny, with a high near 86.
Mostly clear, with a low around 53.
Sunny, with a high near 88.
Mostly clear, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Sunny
|
93°F |
5 mph
S
|
|
Tonight
Oct 15
|
Mostly Clear
|
62°F |
0 to 5 mph
S
|
|
Friday
Oct 16
|
Widespread Fog then Mostly Sunny
|
89°F |
0 to 15 mph
NNW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
52°F |
10 to 20 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
73°F |
10 to 15 mph
NNE
|
|
Saturday Night
Oct 17
|
Clear
|
47°F |
5 to 15 mph
NNE
|
|
Sunday
Oct 18
|
Sunny
|
76°F |
5 to 10 mph
NE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
49°F |
0 to 5 mph
ENE
|
|
Monday
Oct 19
|
Sunny
|
82°F |
5 mph
ENE
|
|
Monday Night
Oct 19
|
Mostly Clear
|
52°F |
0 to 5 mph
NE
|
|
Tuesday
Oct 20
|
Sunny
|
86°F |
5 mph
NE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
53°F |
0 to 5 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
88°F |
0 to 5 mph
NE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
54°F |
0 to 5 mph
NE
|
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: 7,684.