Lamar County, MS Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Lamar County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 87.
County Weather Overview
This county weather page brings together forecast coverage for Lamar County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Lamar County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 15, 2026
- Latest sync
- Apr 9, 2026 4:58 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Lamar County
Wednesday looks like the warmest upcoming period in Lamar County at 87 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph S.
The forecast from Apr 15 through Apr 15 stays mostly dry.
Forecast Details
- Last updated
- Apr 9, 2026 4:58 PM CDT
- Coverage
- 1 day
- 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
Partly cloudy, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Mostly Sunny
|
87°F |
5 to 10 mph
S
|
|
Wednesday Night
Apr 15
|
Partly Cloudy
|
63°F |
0 to 10 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Lamar County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Lamar County.
Largest mapped city population in this region: 2,398.
