Harrison County, TX Weather Forecast
County weather hub
Sunny
Compare major city weather across Harrison County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 91. South wind 0 to 5 mph.
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
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 13, 2026 9:41 PM CDT
- Forecast office
- SHV
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrison County
Thursday looks like the warmest upcoming period in Harrison County at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Friday at about 10 to 15 mph N.
The forecast from Oct 15 through Oct 20 stays mostly dry.
Forecast Details
- Last updated
- Oct 13, 2026 9:41 PM CDT
- Coverage
- 6 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
Mostly clear, with a low around 65. East wind 0 to 5 mph.
Mostly sunny, with a high near 81.
Partly cloudy, with a low around 51.
Sunny, with a high near 72.
Mostly clear, with a low around 46.
Sunny, with a high near 78.
Mostly clear, with a low around 54.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 61.
Partly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Sunny
|
91°F |
0 to 5 mph
S
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
65°F |
0 to 5 mph
E
|
|
Friday
Oct 16
|
Mostly Sunny
|
81°F |
10 to 15 mph
N
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
51°F |
10 to 15 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
72°F |
5 to 15 mph
NE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
46°F |
0 to 5 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
78°F |
0 to 5 mph
E
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
54°F |
0 mph
|
|
Monday
Oct 19
|
Mostly Sunny
|
83°F |
0 to 5 mph
E
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
61°F |
0 to 5 mph
E
|
|
Tuesday
Oct 20
|
Partly Sunny
|
86°F |
0 to 5 mph
E
|
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.
