Current Weather Forecast for Buchanan Dam

TX 78609  |   3:40pm

Weather Conditions

96°

Feels Like 101°

Fair

75° 97°

9

UV Index

Good

Air Quality

S 7 mph

Wind

0 in

rain

Tonight

Sat 7/4

73°

Lowest Temperature

7%

Some clouds. Low 73F. Winds SSE at 5 to 10 mph.

Tomorrow

Sun 7/5

98°

Highest Temperature

13%

Except for a few afternoon clouds, mainly sunny. Hot and humid. High 98F. Winds SSE at 5 to 10 mph.

Tomorrow night

Sun 7/5

73°

Lowest Temperature

10%

A few clouds from time to time. Low 73F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Buchanan Dam

Hourly Weather Forecast & Temperature

4PM

97°

Feels Like 101°

Partly Cloudy

SSE 7 mph

Wind

1013 mb

Pressure

34%

Humidity

8

UV Index

10mi

Visibility

41%

Cloud Cover

5PM

97°

Feels Like 101°

Partly Cloudy

SSE 7 mph

Wind

1012 mb

Pressure

34%

Humidity

5

UV Index

10mi

Visibility

47%

Cloud Cover

6PM

96°

Feels Like 100°

Partly Cloudy

SSE 7 mph

Wind

1012 mb

Pressure

34%

Humidity

2

UV Index

10mi

Visibility

48%

Cloud Cover

7PM

94°

Feels Like 98°

Partly Cloudy

SSE 7 mph

Wind

1011 mb

Pressure

38%

Humidity

1

UV Index

10mi

Visibility

57%

Cloud Cover

8PM

91°

Feels Like 95°

Partly Cloudy

SSE 5 mph

Wind

1012 mb

Pressure

42%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

9PM

88°

Feels Like 91°

Partly Cloudy

SSE 4 mph

Wind

1012 mb

Pressure

49%

Humidity

0

UV Index

10mi

Visibility

37%

Cloud Cover

10PM

1%

85°

Feels Like 89°

Mostly Clear

SSE 4 mph

Wind

1013 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

21%

Cloud Cover

11PM

84°

Feels Like 88°

Mostly Clear

SSE 5 mph

Wind

1013 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

22%

Cloud Cover

12AM

1%

82°

Feels Like 86°

Mostly Clear

SSE 5 mph

Wind

1014 mb

Pressure

64%

Humidity

0

UV Index

10mi

Visibility

26%

Cloud Cover

1AM

2%

80°

Feels Like 85°

Mostly Clear

SSE 5 mph

Wind

1014 mb

Pressure

69%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

2AM

4%

79°

Feels Like 83°

Partly Cloudy

S 5 mph

Wind

1014 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

32%

Cloud Cover

3AM

5%

78°

Feels Like 82°

Partly Cloudy

S 4 mph

Wind

1014 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

42%

Cloud Cover

Sat 7/4

Sat

7%

75°

97°

Partly cloudy. Lows overnight in the low 70s.

101°

Feels Like

SSE 7 mph

Wind

57%

Humidity

0

UV Index

6:36 AM

Sunrise

8:40 PM

Sunset

Sun 7/5

Sun

13%

73°

98°

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

102°

Feels Like

SSE 6 mph

Wind

57%

Humidity

11

UV Index

6:36 AM

Sunrise

8:40 PM

Sunset

Mon 7/6

Mon

24%

73°

93°

Times of sun and clouds. Highs in the low 90s and lows in the low 70s.

97°

Feels Like

S 4 mph

Wind

59%

Humidity

11

UV Index

6:36 AM

Sunrise

8:40 PM

Sunset

Tue 7/7

Tue

24%

71°

93°

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

96°

Feels Like

S 6 mph

Wind

60%

Humidity

11

UV Index

6:37 AM

Sunrise

8:40 PM

Sunset

Wed 7/8

Wed

10%

72°

95°

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

99°

Feels Like

S 9 mph

Wind

57%

Humidity

11

UV Index

6:37 AM

Sunrise

8:40 PM

Sunset

Thu 7/9

Thu

6%

73°

96°

Mainly sunny. Highs in the mid 90s and lows in the low 70s.

99°

Feels Like

S 12 mph

Wind

54%

Humidity

11

UV Index

6:38 AM

Sunrise

8:40 PM

Sunset

Fri 7/10

Fri

9%

73°

95°

Abundant sunshine. Highs in the mid 90s and lows in the mid 70s.

99°

Feels Like

S 11 mph

Wind

56%

Humidity

11

UV Index

6:38 AM

Sunrise

8:39 PM

Sunset

Sat 7/11

Sat

24%

75°

93°

A few clouds. Highs in the low 90s and lows in the mid 70s.

99°

Feels Like

S 9 mph

Wind

62%

Humidity

11

UV Index

6:39 AM

Sunrise

8:39 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?

• 321 Bluebriar Ln, Buchanan Dam, TX 78609
• 100 Palm Cv, Buchanan Dam, TX 78609
• 106 Deer Run, Buchanan Dam, TX 78609

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

Latest Stories from Texas

Stunning skies: Here are the top 10 national parks for stargazing

America’s National Parks are a treasure to visit during the day, but can have another purpose at night: stargazing. Experts at Outforia have compiled a list of the best national parks with the Dark Sky certification to stargaze at.

40 mins ago

Remembering Texas Hill Country: 1 year since the heartbreaking flooding disaster killed 135 on July 4

It's been one year since the Guadalupe River in Texas Hill Country rose to record-breaking heights n the early morning hours of Independence Day 2025, taking the lives of more than 130 people.

More than 140 Americans in over a dozen states sickened by nasty diarrhea-causing parasite as CDC investigates

The parasite, Cyclospora, which commonly triggers watery diarrhea and other gastrointestinal symptoms, has infected more than 140 people across multiple states.

See the top cities in danger of shattering Fourth of July records as extreme heat dome descends on nation

While temperatures may peak before July 4 itself, millions of people across the U.S. will still experience triple-digit temperatures or heat index values as they celebrate America's 250th birthday.

Load More Stories