Mercedes, TX Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mercedes, TX in one place.
Sunny, with a high near 93. East southeast wind 8 to 12 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for Mercedes, 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: Oct 14, 2026 8:52 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Mercedes, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 14, 2026 8:52 PM CDT
- Forecast office
- BRO
- Source
- NOAA / NWS
Daily Outlook
This Week in Mercedes
Thursday looks like the warmest upcoming period in Mercedes at 93 degrees F.
Saturday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Friday Night at about 20 to 26 mph N.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 8:52 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- BRO
- Radar station
- KBRO
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 72. East northeast wind 2 to 13 mph, with gusts as high as 22 mph.
A slight chance of rain showers after 1pm. Mostly sunny. High near 90, with temperatures falling to around 85 in the afternoon. North wind 5 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 62. North wind 20 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 74. North northwest wind 15 to 23 mph, with gusts as high as 46 mph.
Partly cloudy, with a low around 60. North northwest wind 5 to 14 mph, with gusts as high as 24 mph.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 80. North wind around 12 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 64. North wind 3 to 9 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 85. North wind 6 to 9 mph.
Partly cloudy, with a low around 69. North wind 3 to 10 mph.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Sunny
|
93°F |
8 to 12 mph
ESE
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
72°F |
2 to 13 mph
ENE
|
|
Friday
Oct 16
|
Mostly Sunny then Slight Chance Rain Showers
|
90°F |
5 to 20 mph
N
|
|
Friday Night
Oct 16
|
Slight Chance Rain Showers then Mostly Cloudy
|
62°F |
20 to 26 mph
N
|
|
Saturday
Oct 17
|
Mostly Sunny
|
74°F |
15 to 23 mph
NNW
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
60°F |
5 to 14 mph
NNW
|
|
Sunday
Oct 18
|
Mostly Sunny then Slight Chance Rain Showers
|
80°F |
12 mph
N
|
|
Sunday Night
Oct 18
|
Slight Chance Rain Showers then Partly Cloudy
|
64°F |
3 to 9 mph
N
|
|
Monday
Oct 19
|
Mostly Sunny
|
85°F |
6 to 9 mph
N
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
69°F |
3 to 10 mph
N
|
|
Tuesday
Oct 20
|
Mostly Sunny then Chance Showers And Thunderstorms
|
89°F |
6 to 9 mph
N
|
|
Tuesday Night
Oct 20
|
Chance Showers And Thunderstorms then Partly Cloudy
|
73°F |
3 to 9 mph
NE
|
|
Wednesday
Oct 21
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
5 to 10 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mercedes.
