Washington County, TX Weather Forecast
County weather hub
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.
Showers and thunderstorms before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one 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
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 12:08 PM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington County
Monday looks like the warmest upcoming period in Washington County at 93 degrees F.
Tonight is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph SE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 12:08 PM CDT
- Coverage
- 7 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 rain showers before 4am. Mostly cloudy, with a low around 73. Southeast wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Southeast wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 4am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind 0 to 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Southeast wind 0 to 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. Chance of precipitation is 20%.
Mostly sunny, with a high near 91.
Mostly clear, with a low around 74.
Sunny, with a high near 92.
Mostly clear, with a low around 74.
Sunny, with a high near 93.
Mostly clear, with a low around 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 14
|
Showers And Thunderstorms
|
81°F |
5 mph
SE
|
|
Tonight
Jul 14
|
Slight Chance Rain Showers
|
73°F |
0 to 5 mph
SE
|
|
Wednesday
Jul 15
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
0 to 5 mph
SE
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms
|
73°F |
0 to 5 mph
SE
|
|
Thursday
Jul 16
|
Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
SE
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
74°F |
5 mph
SE
|
|
Friday
Jul 17
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
5 to 10 mph
SE
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
75°F |
5 to 10 mph
S
|
|
Saturday
Jul 18
|
Mostly Sunny
|
91°F |
0 to 10 mph
S
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
74°F |
0 to 5 mph
S
|
|
Sunday
Jul 19
|
Sunny
|
92°F |
0 to 5 mph
S
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
74°F |
5 mph
S
|
|
Monday
Jul 20
|
Sunny
|
93°F |
0 to 5 mph
S
|
|
Monday Night
Jul 20
|
Mostly Clear
|
75°F |
5 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.
