Simpson County, MS Weather Forecast
County weather hub
Sunny
Compare major city weather across Simpson County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 78.
County Weather Overview
This county weather page brings together forecast coverage for Simpson 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 Simpson County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Nov 6 to Nov 8, 2026
- Latest sync
- Nov 2, 2026 6:32 AM CST
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Simpson County
Friday looks like the warmest upcoming period in Simpson County at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Sunday at about 0 to 10 mph N.
The forecast from Nov 6 through Nov 8 stays mostly dry.
Forecast Details
- Last updated
- Nov 2, 2026 6:32 AM CST
- Coverage
- 3 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
Partly cloudy, with a low around 42.
Mostly sunny, with a high near 74.
Partly cloudy, with a low around 41.
Mostly sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Sunny
|
78°F |
0 to 5 mph
N
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
42°F |
0 to 5 mph
NNE
|
|
Saturday
Nov 7
|
Mostly Sunny
|
74°F |
0 to 5 mph
NNE
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
41°F |
0 to 5 mph
NE
|
|
Sunday
Nov 8
|
Mostly Sunny
|
73°F |
0 to 10 mph
N
|
Major City Forecasts
Live forecast snapshots for major cities across Simpson County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Simpson County.
Largest mapped city population in this region: 4,094.
