Current Weather Forecast for Harlingen

TX 78553  |   8:04pm

Weather Conditions

89°

Feels Like 97°

Sunny

80° 100°

0

UV Index

Moderate

Air Quality

SE 18 mph

Wind

0 in

rain

Tonight

Tue 8/4

80°

Lowest Temperature

12%

Partly cloudy skies. Low around 80F. Winds SE at 15 to 25 mph.

Tomorrow

Wed 8/5

100°

Highest Temperature

10%

Partly cloudy. Hot. High near 100F. Winds SSE at 15 to 25 mph.

Tomorrow night

Wed 8/5

79°

Lowest Temperature

7%

Clear skies with a few passing clouds. Low 79F. Winds SE at 15 to 25 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Harlingen

Hourly Weather Forecast & Temperature

9PM

2%

86°

Feels Like 95°

Clear

SE 15 mph

Wind

1012 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

10PM

2%

84°

Feels Like 94°

Mostly Clear

SE 13 mph

Wind

1013 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

11PM

2%

83°

Feels Like 93°

Partly Cloudy

SE 11 mph

Wind

1013 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

12AM

2%

83°

Feels Like 93°

Partly Cloudy

SE 11 mph

Wind

1013 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

45%

Cloud Cover

1AM

2%

82°

Feels Like 92°

Partly Cloudy

SE 10 mph

Wind

1013 mb

Pressure

85%

Humidity

0

UV Index

10mi

Visibility

44%

Cloud Cover

2AM

2%

82°

Feels Like 91°

Partly Cloudy

SE 9 mph

Wind

1013 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

54%

Cloud Cover

3AM

7%

82°

Feels Like 91°

Mostly Cloudy

SE 9 mph

Wind

1013 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

63%

Cloud Cover

4AM

6%

81°

Feels Like 91°

Mostly Cloudy

SE 8 mph

Wind

1013 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

78%

Cloud Cover

5AM

13%

81°

Feels Like 91°

Mostly Cloudy

SE 8 mph

Wind

1013 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

62%

Cloud Cover

6AM

12%

81°

Feels Like 90°

Partly Cloudy

SE 8 mph

Wind

1014 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

54%

Cloud Cover

7AM

6%

81°

Feels Like 89°

Partly Cloudy

SE 7 mph

Wind

1014 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

49%

Cloud Cover

8AM

11%

83°

Feels Like 93°

Partly Cloudy

SE 8 mph

Wind

1014 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

46%

Cloud Cover

Tue 8/4

Tue

12%

80°

100°

Partly cloudy. Lows overnight in the low 80s.

97°

Feels Like

SE 18 mph

Wind

81%

Humidity

0

UV Index

6:58 AM

Sunrise

8:15 PM

Sunset

Wed 8/5

Wed

10%

80°

100°

Mix of sun and clouds. Highs 98 to 102F and lows in the upper 70s.

109°

Feels Like

SSE 18 mph

Wind

58%

Humidity

11

UV Index

6:58 AM

Sunrise

8:14 PM

Sunset

Thu 8/6

Thu

12%

79°

100°

Times of sun and clouds. Highs 98 to 102F and lows in the upper 70s.

110°

Feels Like

SSE 18 mph

Wind

57%

Humidity

11

UV Index

6:59 AM

Sunrise

8:14 PM

Sunset

Fri 8/7

Fri

24%

77°

99°

Mostly sunny. Highs in the upper 90s and lows in the mid 70s.

108°

Feels Like

SE 17 mph

Wind

59%

Humidity

11

UV Index

6:59 AM

Sunrise

8:13 PM

Sunset

Sat 8/8

Sat

49%

76°

99°

Afternoon showers and thunderstorms. Highs in the upper 90s and lows in the mid 70s.

108°

Feels Like

ESE 16 mph

Wind

59%

Humidity

11

UV Index

7:00 AM

Sunrise

8:12 PM

Sunset

Sun 8/9

Sun

42%

76°

99°

Thunderstorms developing in the afternoon. Highs in the upper 90s and lows in the upper 70s.

108°

Feels Like

SE 16 mph

Wind

59%

Humidity

11

UV Index

7:00 AM

Sunrise

8:11 PM

Sunset

Mon 8/10

Mon

22%

78°

100°

Partly cloudy. Highs 98 to 102F and lows in the upper 70s.

108°

Feels Like

SSE 19 mph

Wind

56%

Humidity

11

UV Index

7:01 AM

Sunrise

8:11 PM

Sunset

Tue 8/11

Tue

7%

78°

100°

Plenty of sun. Highs 98 to 102F and lows in the upper 70s.

109°

Feels Like

SSE 20 mph

Wind

57%

Humidity

11

UV Index

7:01 AM

Sunrise

8:10 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 1821 Miley Ln, Harlingen, TX 78552
• 1914 Dean Dr, Harlingen, TX 78552
• 1905 Sam Cir, Harlingen, TX 78552

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Texas

Hidden hazard: How to stay safe from harmful algal blooms this summer

As millions of Americans head to beaches, lakes and other bodies of water this summer, health officials are warning about harmful algal blooms that can pose serious health risks to people and pets.

The top 10 worst states for battling mosquitos thanks to heat and humidity

Outside ranked the 10 worst states for mosquitoes in 2026. Here's where the biting pests thrive most, and the climate and landscapes that help fuel their populations.

Bryan Norcross: The Atlantic goes quiet after Bertha fades away

The remnants of former Tropical Storm Bertha have moved into northern Mexico. It's now a weak disturbance over the mountains.

Battered and bruised Bertha weakens as all storm watches and warnings are discontinued

Tropical Storm Bertha is back in the northern Gulf and racing toward Texas, where it is expected to make a second landfall Thursday afternoon after striking southeast Louisiana on Wednesday.

Load More Stories