Hourly Weather Forecast - Mercedes, TX

12 AM
67°F
0%
7mph
SE
Partly Cloudy
Humidity
90%
Feels like
67°F
Dew Point
64°F
1 AM
66°F
0%
6mph
SE
Partly Cloudy
Humidity
93%
Feels like
66°F
Dew Point
64°F
2 AM
65°F
0%
6mph
ESE
Partly Cloudy
Humidity
96%
Feels like
65°F
Dew Point
64°F
3 AM
64°F
0%
6mph
ESE
Foggy
Humidity
99%
Feels like
64°F
Dew Point
63°F
4 AM
63°F
0%
6mph
ESE
Foggy
Humidity
99%
Feels like
63°F
Dew Point
63°F
5 AM
63°F
10%
5mph
ESE
Foggy
Humidity
99%
Feels like
63°F
Dew Point
62°F
6 AM
64°F
10%
5mph
ESE
Partly Cloudy
Humidity
94%
Feels like
64°F
Dew Point
62°F
7 AM
65°F
0%
5mph
ESE
Partly Cloudy
Humidity
90%
Feels like
65°F
Dew Point
62°F
7:16 AM
8 AM
68°F
0%
6mph
ESE
Partly Cloudy
Humidity
84%
Feels like
68°F
Dew Point
63°F
9 AM
71°F
0%
7mph
SE
Partly Cloudy
Humidity
79%
Feels like
71°F
Dew Point
64°F
10 AM
74°F
0%
8mph
SE
Partly Cloudy
Humidity
71%
Feels like
74°F
Dew Point
65°F
11 AM
78°F
0%
9mph
SE
Partly Cloudy
Humidity
62%
Feels like
78°F
Dew Point
64°F
12 PM
80°F
0%
10mph
SE
Partly Cloudy
Humidity
56%
Feels like
82°F
Dew Point
63°F
1 PM
82°F
0%
11mph
SE
Partly Cloudy
Humidity
51%
Feels like
83°F
Dew Point
62°F
2 PM
83°F
10%
11mph
SE
Partly Cloudy
Humidity
49%
Feels like
83°F
Dew Point
61°F
3 PM
82°F
10%
11mph
SE
Partly Cloudy
Humidity
49%
Feels like
82°F
Dew Point
61°F
4 PM
80°F
10%
11mph
SE
Partly Cloudy
Humidity
53%
Feels like
80°F
Dew Point
61°F
5 PM
78°F
10%
12mph
SE
Partly Cloudy
Humidity
62%
Feels like
78°F
Dew Point
64°F
5:46 PM
6 PM
75°F
0%
11mph
ESE
Partly Cloudy
Humidity
71%
Feels like
75°F
Dew Point
65°F
7 PM
73°F
0%
11mph
ESE
Partly Cloudy
Humidity
77%
Feels like
73°F
Dew Point
65°F
8 PM
71°F
0%
10mph
ESE
Mostly Clear
Humidity
83%
Feels like
71°F
Dew Point
66°F
9 PM
70°F
0%
9mph
ESE
Mostly Clear
Humidity
86%
Feels like
70°F
Dew Point
65°F
10 PM
69°F
0%
8mph
ESE
Mostly Clear
Humidity
88%
Feels like
69°F
Dew Point
65°F
11 PM
67°F
0%
7mph
SE
Partly Cloudy
Humidity
90%
Feels like
67°F
Dew Point
64°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide