San Jacinto, TX Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for San Jacinto, TX in one place.
Partly sunny, with a high near 79. North wind 5 to 10 mph.
Local Weather Overview
This forecast page for San Jacinto, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 6, 2026 9:26 AM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for San Jacinto, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 9:26 AM CST
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in San Jacinto
Today looks like the warmest upcoming period in San Jacinto at 79 degrees F.
Sunday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 9:26 AM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- HGX
- Radar station
- KHGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 61. Northeast wind around 5 mph.
Mostly cloudy, with a high near 75. Northeast wind 5 to 10 mph.
Mostly cloudy, with a low around 54. Northeast wind around 5 mph.
Mostly cloudy, with a high near 65. Northeast wind 5 to 10 mph.
Mostly cloudy, with a low around 49.
A slight chance of rain showers after noon. Mostly cloudy, with a high near 69. Chance of precipitation is 20%.
Mostly cloudy, with a low around 49.
Partly sunny, with a high near 73.
Partly cloudy, with a low around 53.
A slight chance of rain showers before noon. Partly sunny, with a high near 75. Chance of precipitation is 20%.
Mostly cloudy, with a low around 53.
Mostly sunny, with a high near 76.
Mostly clear, with a low around 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Partly Sunny
|
79°F |
5 to 10 mph
N
|
|
Tonight
Nov 6
|
Mostly Cloudy
|
61°F |
5 mph
NE
|
|
Saturday
Nov 7
|
Mostly Cloudy
|
75°F |
5 to 10 mph
NE
|
|
Saturday Night
Nov 7
|
Mostly Cloudy
|
54°F |
5 mph
NE
|
|
Sunday
Nov 8
|
Mostly Cloudy
|
65°F |
5 to 10 mph
NE
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
49°F |
0 to 5 mph
NE
|
|
Monday
Nov 9
|
Mostly Cloudy then Slight Chance Rain Showers
|
69°F |
0 to 5 mph
NE
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
49°F |
0 mph
|
|
Tuesday
Nov 10
|
Partly Sunny
|
73°F |
0 to 5 mph
N
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
53°F |
0 mph
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers then Partly Sunny
|
75°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
53°F |
0 to 5 mph
NW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
76°F |
5 to 15 mph
NW
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
49°F |
5 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Jacinto.