Jefferson County, TX Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Jefferson County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 88. Southwest wind 0 to 10 mph.
County Weather Overview
This county weather page brings together forecast coverage for Jefferson County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 7 of 7 mapped cities in Jefferson County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30 to Jun 2, 2026
- Latest sync
- May 27, 2026 7:13 AM CDT
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Jefferson County
Saturday looks like the warmest upcoming period in Jefferson County at 88 degrees F.
Monday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Saturday at about 0 to 10 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- May 27, 2026 7:13 AM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- LCH
- Radar station
- KLCH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 75. South wind 0 to 10 mph.
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Mostly Sunny
|
88°F |
0 to 10 mph
SW
|
|
Saturday Night
May 30
|
Mostly Cloudy
|
75°F |
0 to 10 mph
S
|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
S
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
73°F |
0 to 5 mph
S
|
|
Monday
Jun 1
|
Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
N
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
S
|
|
Tuesday
Jun 2
|
Chance Showers And Thunderstorms
|
86°F |
5 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Jefferson County.
Coverage
Forecast coverage currently spans 7 of 7 mapped cities in Jefferson County.
Largest mapped city population in this region: 115,473.
