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WeatherLive › Texas › Mercedes

Mercedes, TX Weather (78570)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherMercedes · 7:13 AM CDT
101° | 83°
83°F
Feels like 91°
Mostly cloudy
WindSE 11 mph · Gusts 16 mph
Precip5% · –
Humidity80% · Dew point 76°
UV index11 Extreme
Air Quality55 Moderate
Pressure30.03 inHg
Visibility6 mi
Sunrise / Sunset7:04 AM · 8:08 PM · 13h 4m

Weather map — Mercedes

Full radar →
Now
83°
16%
11 mph
08:00
84°
10%
11 mph
09:00
87°
7%
15 mph
10:00
90°
4%
15 mph
11:00
98°
2%
15 mph
12:00
101°
1%
15 mph
13:00
99°
1%
15 mph
14:00
100°
1%
16 mph
15:00
101°
1%
16 mph
16:00
101°
1%
17 mph
17:00
99°
1%
18 mph
18:00
96°
3%
19 mph
19:00
92°
4%
20 mph
20:00
88°
4%
17 mph
21:00
85°
5%
15 mph
22:00
84°
6%
12 mph
23:00
83°
8%
11 mph
00:00
83°
10%
10 mph
01:00
83°
11%
9 mph
02:00
82°
12%
9 mph
03:00
82°
10%
9 mph
04:00
81°
10%
7 mph
05:00
80°
12%
5 mph
06:00
80°
13%
5 mph

Today · Sat 8/15

High 101°
5% / –

Sunny. Winds SE at 20 mph.

Overnight · Sat 8/15

Low 84°
— / –

Sunny.

Tomorrow · Sun 8/16

98° | 80°
17% / –

Sunny. Winds SE at 17 mph.

7-day trend

Mercedes · temperature + precipitation

10-day forecast

Updated 7:13 AM

Details & indices

Wind
11 mph SE
Gusts 16 mph
Humidity
80%
Dew point 76°
Pressure
30.03 inHg
Rising
UV index
11 — Extreme
High today
Air Quality
Moderate
AQI 55 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Mercedes

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise7:04 AM
Sunset8:08 PM
Length of day13h 4m
Moonrise9:58 AM
Moonset10:02 PM
Moon phase🌒 Waxing Crescent · 10%
Next full moonAug 27 Sturgeon Moon
Latitude26.1498°N
Longitude-97.9136°E

Water temps nearby

View all →
South Padre Island (47 mi)85°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Houston
Sunny
78° 🌤️
San Antonio
—
— 🌤️
Dallas
—
— 🌤️
Fort Worth
—
— 🌤️
Austin
—
— 🌤️
El Paso
—
—
Data sources · Saturday, August 15
Where the Mercedes forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 26.1498°N, -97.9136°.
NBM + global weather models
Updated: 7:13 AM
Weather in Mercedes
Mercedes's outlook: warmest day near 103° (Monday), coldest night about 77° (Tuesday). Rain totals look negligible: a dry run of days ahead. Hold onto the patio furniture Thursday: gusts could hit 26 mph. The NWS alert board for this area is currently clear. Longer view: continental plains — big swings and a spring severe-storm season.
Mercedes, TX · Elev 69 ft · 26.15°N, 97.91°W · Texas · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 7:13 AM