Hourly Weather Forecast - Harlingen, TX

12 AM
66°F
0%
12mph
S
Foggy
Humidity
100%
Feels like
66°F
Dew Point
65°F
1 AM
65°F
0%
12mph
S
Foggy
Humidity
100%
Feels like
65°F
Dew Point
65°F
2 AM
65°F
0%
12mph
S
Foggy
Humidity
100%
Feels like
65°F
Dew Point
65°F
3 AM
65°F
0%
11mph
S
Foggy
Humidity
100%
Feels like
65°F
Dew Point
65°F
4 AM
66°F
0%
11mph
S
Foggy
Humidity
100%
Feels like
66°F
Dew Point
66°F
5 AM
66°F
0%
11mph
S
Foggy
Humidity
100%
Feels like
66°F
Dew Point
66°F
6 AM
67°F
0%
11mph
S
Partly Cloudy
Humidity
98%
Feels like
67°F
Dew Point
66°F
7 AM
69°F
0%
11mph
S
Foggy
Humidity
99%
Feels like
69°F
Dew Point
68°F
7:13 AM
8 AM
71°F
0%
11mph
S
Hazy
Humidity
95%
Feels like
71°F
Dew Point
70°F
9 AM
74°F
0%
12mph
S
Mostly Sunny
Humidity
87%
Feels like
74°F
Dew Point
70°F
10 AM
77°F
0%
13mph
S
Mostly Sunny
Humidity
77%
Feels like
77°F
Dew Point
70°F
11 AM
80°F
0%
14mph
S
Mostly Sunny
Humidity
68%
Feels like
80°F
Dew Point
68°F
12 PM
81°F
0%
14mph
S
Mostly Sunny
Humidity
61%
Feels like
84°F
Dew Point
67°F
1 PM
82°F
10%
14mph
S
Mostly Sunny
Humidity
60%
Feels like
84°F
Dew Point
66°F
2 PM
82°F
10%
14mph
SSE
Mostly Sunny
Humidity
61%
Feels like
84°F
Dew Point
67°F
3 PM
81°F
10%
14mph
SSE
Mostly Sunny
Humidity
63%
Feels like
83°F
Dew Point
67°F
4 PM
79°F
10%
13mph
SSE
Mostly Sunny
Humidity
68%
Feels like
79°F
Dew Point
68°F
5 PM
77°F
10%
13mph
SSE
Mostly Sunny
Humidity
75%
Feels like
77°F
Dew Point
69°F
5:43 PM
6 PM
75°F
10%
12mph
SSE
Mostly Clear
Humidity
82%
Feels like
75°F
Dew Point
69°F
7 PM
73°F
10%
12mph
SSE
Mostly Clear
Humidity
89%
Feels like
73°F
Dew Point
70°F
8 PM
72°F
10%
11mph
SSE
Hazy
Humidity
94%
Feels like
72°F
Dew Point
70°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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