Washington County, TX Weather Forecast
County weather hub
Slight Chance Showers And Thunderstorms then 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 rain showers before 10am, then a slight chance of showers and thunderstorms between 10am and 11am, then a chance of showers and thunderstorms between 11am and 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers and thunderstorms likely between 3pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
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
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 5:38 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 85 degrees F.
Friday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph SE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 5:38 PM CDT
- Coverage
- 6 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 chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 66. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
A slight chance of rain showers between 7am and 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
A slight chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Mostly cloudy, with a high near 83.
Mostly cloudy, with a low around 68.
Mostly cloudy, with a high near 85.
Mostly cloudy, with a low around 68.
A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
79°F |
5 to 10 mph
SE
|
|
Friday Night
Apr 10
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
66°F |
5 to 10 mph
SE
|
|
Saturday
Apr 11
|
Slight Chance Showers And Thunderstorms
|
81°F |
5 to 15 mph
SE
|
|
Saturday Night
Apr 11
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
68°F |
10 to 15 mph
SE
|
|
Sunday
Apr 12
|
Chance Showers And Thunderstorms
|
81°F |
10 to 15 mph
SE
|
|
Sunday Night
Apr 12
|
Chance Showers And Thunderstorms
|
68°F |
10 to 15 mph
S
|
|
Monday
Apr 13
|
Mostly Cloudy
|
83°F |
10 to 15 mph
S
|
|
Monday Night
Apr 13
|
Mostly Cloudy
|
68°F |
10 to 15 mph
S
|
|
Tuesday
Apr 14
|
Mostly Cloudy
|
85°F |
10 to 15 mph
S
|
|
Tuesday Night
Apr 14
|
Mostly Cloudy
|
68°F |
10 to 15 mph
S
|
|
Wednesday
Apr 15
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
85°F |
5 to 15 mph
S
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
68°F |
5 to 10 mph
S
|
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.
