Current Weather Forecast for Harlingen

TX 78553  |   12:37am

Weather Conditions

83°

Feels Like 92°

Fair

82° 86°

0

UV Index

Moderate

Air Quality

SSE 14 mph

Wind

0 in

rain

Tonight

Tue 7/28

79°

Lowest Temperature

3%

Some clouds. Low 79F. Winds SSE at 10 to 20 mph.

Tomorrow

Wed 7/29

100°

Highest Temperature

5%

Sunshine along with some cloudy intervals. Hot and humid. High around 100F. Winds SSE at 15 to 25 mph.

Tomorrow night

Wed 7/29

78°

Lowest Temperature

7%

A mostly clear sky. Low 78F. Winds SSE at 15 to 25 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Harlingen

Hourly Weather Forecast & Temperature

1AM

2%

83°

Feels Like 92°

Partly Cloudy

SSE 13 mph

Wind

1010 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

38%

Cloud Cover

2AM

2%

83°

Feels Like 92°

Partly Cloudy

SSE 13 mph

Wind

1010 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

45%

Cloud Cover

3AM

3%

82°

Feels Like 91°

Partly Cloudy

SSE 12 mph

Wind

1010 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

38%

Cloud Cover

4AM

2%

81°

Feels Like 90°

Partly Cloudy

SSE 11 mph

Wind

1010 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

41%

Cloud Cover

5AM

2%

81°

Feels Like 89°

Partly Cloudy

SSE 10 mph

Wind

1010 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

35%

Cloud Cover

6AM

3%

80°

Feels Like 88°

Partly Cloudy

SSE 9 mph

Wind

1010 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

7AM

4%

80°

Feels Like 87°

Partly Cloudy

SE 8 mph

Wind

1010 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

8AM

5%

82°

Feels Like 92°

Partly Cloudy

SE 8 mph

Wind

1011 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

43%

Cloud Cover

9AM

3%

86°

Feels Like 98°

Partly Cloudy

SSE 13 mph

Wind

1012 mb

Pressure

75%

Humidity

2

UV Index

10mi

Visibility

39%

Cloud Cover

10AM

3%

90°

Feels Like 101°

Partly Cloudy

SSE 15 mph

Wind

1012 mb

Pressure

63%

Humidity

4

UV Index

10mi

Visibility

34%

Cloud Cover

11AM

1%

93°

Feels Like 103°

Partly Cloudy

SSE 16 mph

Wind

1012 mb

Pressure

53%

Humidity

7

UV Index

10mi

Visibility

31%

Cloud Cover

12PM

95°

Feels Like 105°

Sunny

SSE 17 mph

Wind

1012 mb

Pressure

46%

Humidity

10

UV Index

10mi

Visibility

18%

Cloud Cover

Tue 7/28

Tue

3%

82°

86°

Partly cloudy. Lows overnight in the upper 70s.

92°

Feels Like

SSE 14 mph

Wind

84%

Humidity

0

UV Index

6:54 AM

Sunrise

8:20 PM

Sunset

Wed 7/29

Wed

5%

80°

98°

More sun than clouds. Highs 98 to 102F and lows in the upper 70s.

107°

Feels Like

SSE 19 mph

Wind

55%

Humidity

11

UV Index

6:55 AM

Sunrise

8:19 PM

Sunset

Thu 7/30

Thu

7%

79°

100°

Times of sun and clouds. Highs 99 to 103F and lows in the upper 70s.

108°

Feels Like

SSE 19 mph

Wind

56%

Humidity

11

UV Index

6:55 AM

Sunrise

8:18 PM

Sunset

Fri 7/31

Fri

7%

78°

101°

Partly cloudy. Highs 99 to 103F and lows in the upper 70s.

110°

Feels Like

SSE 18 mph

Wind

57%

Humidity

11

UV Index

6:56 AM

Sunrise

8:18 PM

Sunset

Sat 8/1

Sat

13%

79°

101°

Plenty of sun. Highs 100 to 104F and lows in the upper 70s.

111°

Feels Like

SSE 16 mph

Wind

56%

Humidity

11

UV Index

6:56 AM

Sunrise

8:17 PM

Sunset

Sun 8/2

Sun

14%

79°

102°

More sun than clouds. Highs 99 to 103F and lows in the upper 70s.

109°

Feels Like

SSE 14 mph

Wind

55%

Humidity

11

UV Index

6:57 AM

Sunrise

8:16 PM

Sunset

Mon 8/3

Mon

7%

79°

101°

Plenty of sun. Highs in the upper 90s and lows in the upper 70s.

107°

Feels Like

SSE 17 mph

Wind

57%

Humidity

11

UV Index

6:57 AM

Sunrise

8:16 PM

Sunset

Tue 8/4

Tue

13%

78°

99°

Plenty of sun. Highs in the upper 90s and lows in the upper 70s.

107°

Feels Like

SSE 18 mph

Wind

58%

Humidity

11

UV Index

6:58 AM

Sunrise

8:15 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 8721 Sandpiper DR, Harlingen, TX 78522
• 15900 Executive Dr Lot 26, Harlingen, TX 78552
• 5706 Spicewood, 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