Hourly Weather Forecast - Mercedes, TX

12 AM
68°F
30%
9mph
SE
30% Chance Rain Showers
Humidity
90%
Feels like
68°F
Dew Point
65°F
1 AM
67°F
30%
8mph
SE
30% Chance Rain Showers
Humidity
94%
Feels like
67°F
Dew Point
65°F
2 AM
66°F
30%
7mph
SE
30% Chance Rain Showers
Humidity
95%
Feels like
66°F
Dew Point
65°F
3 AM
66°F
30%
7mph
SE
30% Chance Rain Showers
Humidity
97%
Feels like
66°F
Dew Point
65°F
4 AM
65°F
30%
6mph
SE
30% Chance Rain Showers
Humidity
97%
Feels like
65°F
Dew Point
64°F
5 AM
65°F
0%
6mph
SE
Foggy
Humidity
99%
Feels like
65°F
Dew Point
65°F
6 AM
65°F
0%
6mph
SE
Mostly Cloudy
Humidity
98%
Feels like
65°F
Dew Point
65°F
7 AM
66°F
0%
6mph
SE
Mostly Cloudy
Humidity
95%
Feels like
66°F
Dew Point
65°F
7:15 AM
8 AM
69°F
10%
7mph
SE
Mostly Cloudy
Humidity
89%
Feels like
69°F
Dew Point
65°F
9 AM
72°F
10%
9mph
SE
Mostly Cloudy
Humidity
81%
Feels like
72°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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