Harrison County, TX Weather Forecast
County weather hub
Mostly Cloudy then Chance Showers And Thunderstorms
Compare major city weather across Harrison 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 cloudy, with a high near 81. Chance of precipitation is 40%.
County Weather Overview
This county weather page brings together forecast coverage for Harrison County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Harrison County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 12 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 7:05 PM CDT
- Forecast office
- SHV
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrison County
Tuesday looks like the warmest upcoming period in Harrison County at 87 degrees F.
Sunday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 7:05 PM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- SHV
- Radar station
- KSHV
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, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 65. Chance of precipitation is 20%.
Partly sunny, with a high near 87.
Mostly cloudy, with a low around 66.
A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 12
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
81°F |
5 to 10 mph
S
|
|
Sunday Night
Apr 12
|
Chance Showers And Thunderstorms
|
65°F |
10 mph
S
|
|
Monday
Apr 13
|
Chance Showers And Thunderstorms
|
84°F |
10 mph
S
|
|
Monday Night
Apr 13
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
65°F |
10 mph
S
|
|
Tuesday
Apr 14
|
Partly Sunny
|
87°F |
10 to 15 mph
S
|
|
Tuesday Night
Apr 14
|
Mostly Cloudy
|
66°F |
10 mph
S
|
|
Wednesday
Apr 15
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
S
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
65°F |
5 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Harrison County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Harrison County.
Largest mapped city population in this region: 22,523.
