Lamar County, TX Weather Forecast
County weather hub
Mostly Sunny then 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 showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South wind around 5 mph. Chance of precipitation is 30%.
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
- May 30 to Jun 3, 2026
- Latest sync
- May 27, 2026 8:44 PM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Lamar County
Saturday looks like the warmest upcoming period in Lamar County at 87 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Saturday at about 5 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- May 27, 2026 8:44 PM CDT
- Coverage
- 5 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
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. South southeast wind around 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 87. South southeast wind around 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Southeast wind around 5 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
Mostly clear, with a low around 66.
Mostly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
5 mph
S
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms
|
70°F |
5 mph
SSE
|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
87°F |
5 mph
SSE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
70°F |
5 mph
SE
|
|
Monday
Jun 1
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
5 mph
ESE
|
|
Monday Night
Jun 1
|
Slight Chance Showers And Thunderstorms
|
69°F |
5 mph
ENE
|
|
Tuesday
Jun 2
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
84°F |
5 mph
ENE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
66°F |
5 mph
ENE
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
83°F |
5 mph
ENE
|
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.
