Marion, MS Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely then Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Marion, MS in one place.
Showers and thunderstorms likely before midnight, then patchy fog between midnight and 1am. Mostly cloudy, with a low around 69. West southwest wind 0 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Marion, MS 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: Jul 14, 2026 8:55 PM CDT.
The active forecast window currently covers Jul 14 to Jul 21, 2026 for Marion, MS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 8:55 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Marion
Tuesday looks like the warmest upcoming period in Marion at 97 degrees F.
Tonight is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Tonight at about 0 to 10 mph WSW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 8:55 PM CDT
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- JAN
- Radar station
- KDGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. West southwest wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms between 9pm and 10pm. Mostly clear, with a low around 70. West southwest wind 0 to 5 mph. Chance of precipitation is 20%.
Sunny, with a high near 91. Heat index values as high as 98. West wind 5 to 10 mph.
Mostly clear, with a low around 72. West wind 0 to 5 mph.
Sunny, with a high near 93. West northwest wind 5 to 10 mph.
Mostly clear, with a low around 74. West northwest wind 0 to 5 mph.
Sunny, with a high near 93. West northwest wind 5 to 10 mph.
Mostly clear, with a low around 75. West wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. Chance of precipitation is 20%.
Sunny, with a high near 96.
Mostly clear, with a low around 76.
Sunny, with a high near 97.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jul 14
|
Showers And Thunderstorms Likely then Patchy Fog
|
69°F |
0 to 10 mph
WSW
|
|
Wednesday
Jul 15
|
Patchy Fog then Slight Chance Showers And Thunderstorms
|
87°F |
5 to 10 mph
WSW
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
70°F |
0 to 5 mph
WSW
|
|
Thursday
Jul 16
|
Sunny
|
91°F |
5 to 10 mph
W
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
72°F |
0 to 5 mph
W
|
|
Friday
Jul 17
|
Sunny
|
93°F |
5 to 10 mph
WNW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
74°F |
0 to 5 mph
WNW
|
|
Saturday
Jul 18
|
Sunny
|
93°F |
5 to 10 mph
WNW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
75°F |
0 to 5 mph
W
|
|
Sunday
Jul 19
|
Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
5 to 10 mph
WNW
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
75°F |
0 to 5 mph
W
|
|
Monday
Jul 20
|
Sunny
|
96°F |
5 mph
WNW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
76°F |
0 to 5 mph
WSW
|
|
Tuesday
Jul 21
|
Sunny
|
97°F |
5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marion.