Washington County, TX Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Showers And Thunderstorms
Compare major city weather across Washington County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Washington County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Washington County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 15, 2026
- Latest sync
- Oct 9, 2026 3:14 PM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington County
Tuesday looks like the warmest upcoming period in Washington County at 93 degrees F.
Thursday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 9, 2026 3:14 PM CDT
- Coverage
- 3 days
- Time zone
- America/Chicago
- Forecast office
- HGX
- Radar station
- KGRK
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly clear, with a low around 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
S
|
|
Tuesday Night
Oct 13
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
73°F |
5 to 10 mph
S
|
|
Wednesday
Oct 14
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
S
|
|
Wednesday Night
Oct 14
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
5 to 10 mph
S
|
|
Thursday
Oct 15
|
Sunny then Chance Showers And Thunderstorms
|
90°F |
5 to 10 mph
SE
|
|
Thursday Night
Oct 15
|
Chance Showers And Thunderstorms
|
70°F |
0 to 5 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Washington County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Washington County.
Largest mapped city population in this region: 17,736.
