Lamar County, TX Weather Forecast
County weather hub
Sunny
Compare major city weather across Lamar County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 99.
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 4 of 4 mapped cities in Lamar County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 29 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 2:02 PM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Lamar County
Sunday looks like the warmest upcoming period in Lamar County at 100 degrees F.
Saturday Night is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for Sunday at about 5 to 10 mph S.
The forecast from Aug 29 through Aug 30 stays mostly dry.
Forecast Details
- Last updated
- Aug 24, 2026 2:02 PM CDT
- Coverage
- 2 days
- Time zone
- America/Chicago
- Forecast office
- FWD
- Radar station
- KFWS
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 76.
Sunny, with a high near 100.
Mostly clear, with a low around 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
99°F |
5 mph
SSE
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
76°F |
5 mph
SSE
|
|
Sunday
Aug 30
|
Sunny
|
100°F |
5 to 10 mph
S
|
|
Sunday Night
Aug 30
|
Mostly Clear
|
77°F |
5 to 10 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Lamar County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Lamar County.
Largest mapped city population in this region: 24,872.
