Mercedes, TX weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Mercedes now
Loading the National Weather Service forecast…
Mercedes weather by the hour
Mercedes weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Mercedes.
This week in Mercedes
Sunrise, sunset and moon in Mercedes
What is the weather usually like in Mercedes?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 97°F average high
- Januarycoldest month · 50°F average low
- 25.7 inprecipitation per year · 654 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Mercedes: February–March and November–December, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WESLACO, TX US (USC00419588), adjusted for the elevation of Mercedes.
Mercedes weather month by month
Sunrise and sunset in Mercedes through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:19 AM | 6:03 PM | 10 h 43 min |
| February | 7:05 AM | 6:25 PM | 11 h 20 min |
| March | 7:39 AM | 7:41 PM | 12 h 2 min |
| April | 7:06 AM | 7:56 PM | 12 h 49 min |
| May | 6:43 AM | 8:12 PM | 13 h 28 min |
| June | 6:37 AM | 8:26 PM | 13 h 48 min |
| July | 6:47 AM | 8:27 PM | 13 h 39 min |
| August | 7:03 AM | 8:09 PM | 13 h 5 min |
| September | 7:16 AM | 7:37 PM | 12 h 20 min |
| October | 7:29 AM | 7:05 PM | 11 h 35 min |
| November | 6:49 AM | 5:43 PM | 10 h 54 min |
| December | 7:10 AM | 5:43 PM | 10 h 33 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Mercedes?
Mercedes has a humid subtropical climate. The warmest month is August, with an average high of 97°F (36°C), and the coldest is January, with average lows of 50°F (10°C).
It gets about 25.7 inches (654 mm) of precipitation a year. The wettest month is September and the driest is February.
The best time to visit Mercedes is February–March and November–December. At 69 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Mercedes
Weather in towns near Mercedes
Questions about the weather in Mercedes
What is the hottest month in Mercedes?
August, with an average high of 97°F (36°C).
What is the coldest month in Mercedes?
January, with an average low of 50°F (10°C).
How much does it rain in Mercedes?
About 25.7 inches (654 mm) a year; the wettest month is September.
Does it snow in Mercedes?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Mercedes?
February–March and November–December, when temperatures are most pleasant and rainy days are fewer.
What climate does Mercedes have?
Humid subtropical (Köppen Cfa).
What is the weather like in Mercedes in November?
Highs average 80°F and lows 58°F, with about 1.6 inches of precipitation.
What time is sunrise in Mercedes?
Around 6:49 AM in mid-November, and sunset around 5:43 PM. Today’s exact times are shown above.
Where does this Mercedes weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Mercedes.
Last updated: