Hourly Weather Forecast - Mercedes, TX

12 AM
60°F
0%
5mph
SSE
Partly Cloudy
Humidity
94%
Feels like
60°F
Dew Point
59°F
1 AM
60°F
0%
5mph
SSE
Foggy
Humidity
99%
Feels like
60°F
Dew Point
60°F
2 AM
60°F
0%
5mph
SSE
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
3 AM
59°F
0%
5mph
SSE
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
4 AM
59°F
0%
5mph
SSE
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
5 AM
59°F
0%
5mph
SSE
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
6 AM
60°F
0%
5mph
SSE
Partly Cloudy
Humidity
98%
Feels like
60°F
Dew Point
59°F
7 AM
61°F
0%
6mph
SSE
Partly Cloudy
Humidity
95%
Feels like
61°F
Dew Point
60°F
7:14 AM
8 AM
64°F
0%
7mph
SSE
Partly Cloudy
Humidity
89%
Feels like
64°F
Dew Point
61°F
9 AM
68°F
0%
9mph
S
Partly Cloudy
Humidity
81%
Feels like
68°F
Dew Point
62°F
10 AM
72°F
0%
11mph
S
Partly Cloudy
Humidity
72%
Feels like
72°F
Dew Point
63°F
11 AM
76°F
0%
12mph
S
Partly Cloudy
Humidity
62%
Feels like
76°F
Dew Point
62°F
12 PM
80°F
0%
14mph
S
Partly Cloudy
Humidity
55%
Feels like
80°F
Dew Point
62°F
1 PM
82°F
0%
14mph
S
Partly Cloudy
Humidity
50%
Feels like
83°F
Dew Point
61°F
2 PM
83°F
0%
13mph
SSE
Partly Cloudy
Humidity
47%
Feels like
84°F
Dew Point
61°F
3 PM
83°F
0%
13mph
SSE
Partly Cloudy
Humidity
46%
Feels like
84°F
Dew Point
60°F
4 PM
82°F
0%
13mph
SSE
Mostly Sunny
Humidity
50%
Feels like
82°F
Dew Point
61°F
5 PM
79°F
0%
12mph
SSE
Mostly Sunny
Humidity
60%
Feels like
79°F
Dew Point
64°F
5:44 PM
6 PM
75°F
0%
11mph
SSE
Clear
Humidity
70%
Feels like
75°F
Dew Point
65°F
7 PM
73°F
0%
11mph
SSE
Mostly Clear
Humidity
78%
Feels like
73°F
Dew Point
65°F
8 PM
71°F
0%
11mph
SSE
Mostly Clear
Humidity
85%
Feels like
71°F
Dew Point
66°F
9 PM
70°F
0%
11mph
SSE
Mostly Clear
Humidity
88%
Feels like
70°F
Dew Point
66°F
10 PM
69°F
0%
11mph
SSE
Partly Cloudy
Humidity
90%
Feels like
69°F
Dew Point
66°F
11 PM
68°F
0%
11mph
S
Partly Cloudy
Humidity
92%
Feels like
68°F
Dew Point
66°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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