San Diego, TX Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for San Diego, TX in one place.
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Heat index values as high as 94. East southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for San Diego, 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: May 26, 2026 11:03 PM CDT.
The active forecast window currently covers May 27 to Jun 2, 2026 for San Diego, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 27 to Jun 2, 2026
- Latest sync
- May 26, 2026 11:03 PM CDT
- Forecast office
- CRP
- Source
- NOAA / NWS
Daily Outlook
This Week in San Diego
Friday looks like the warmest upcoming period in San Diego at 91 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Friday Night at about 7 to 13 mph SE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- May 26, 2026 11:03 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- CRP
- Radar station
- KCRP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 9pm and 1am. Mostly cloudy, with a low around 72. Heat index values as high as 91. East southeast wind 3 to 10 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly sunny, with a high near 88. Heat index values as high as 99. East wind 3 to 8 mph.
Partly cloudy, with a low around 73. East southeast wind 3 to 10 mph.
Mostly sunny, with a high near 91. East southeast wind 2 to 9 mph.
Partly cloudy, with a low around 74. Southeast wind 7 to 13 mph, with gusts as high as 18 mph.
Partly sunny, with a high near 91. South southeast wind 6 to 10 mph, with gusts as high as 18 mph.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 75. Southeast wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Partly sunny, with a high near 91.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
May 27
|
Chance Showers And Thunderstorms
|
86°F |
9 mph
ESE
|
|
Wednesday Night
May 27
|
Slight Chance Showers And Thunderstorms
|
72°F |
3 to 10 mph
ESE
|
|
Thursday
May 28
|
Partly Sunny
|
88°F |
3 to 8 mph
E
|
|
Thursday Night
May 28
|
Partly Cloudy
|
73°F |
3 to 10 mph
ESE
|
|
Friday
May 29
|
Mostly Sunny
|
91°F |
2 to 9 mph
ESE
|
|
Friday Night
May 29
|
Partly Cloudy
|
74°F |
7 to 13 mph
SE
|
|
Saturday
May 30
|
Partly Sunny
|
91°F |
6 to 10 mph
SSE
|
|
Saturday Night
May 30
|
Slight Chance Showers And Thunderstorms
|
75°F |
6 to 13 mph
SE
|
|
Sunday
May 31
|
Partly Sunny
|
91°F |
5 to 10 mph
SE
|
|
Sunday Night
May 31
|
Slight Chance Showers And Thunderstorms
|
74°F |
5 to 12 mph
SE
|
|
Monday
Jun 1
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
89°F |
6 mph
ESE
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
72°F |
2 to 8 mph
SE
|
|
Tuesday
Jun 2
|
Chance Showers And Thunderstorms
|
88°F |
3 to 7 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Diego.