Lamar County, MS Weather Forecast
County weather hub
Chance Showers And Thunderstorms
Compare major city weather across Lamar County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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
- Jul 14, 2026
- Latest sync
- Jul 8, 2026 7:46 AM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Lamar County
Tuesday looks like the warmest upcoming period in Lamar County at 90 degrees F.
Tuesday is the coolest period ahead with temperatures near 90 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 8, 2026 7:46 AM 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
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
N
|
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.
