Current Weather Forecast for Sebastian

TX 78594  |   6:58am

Weather Conditions

80°

Feels Like 89°

Clear

79° 101°

0

UV Index

Moderate

Air Quality

SE 5 mph

Wind

0 in

rain

Today

Mon 9/14

101°

Highest Temperature

4%

Wind increasing. A mix of clouds and sun. Hot. High 101F. Winds SSE at 20 to 30 mph.

Tonight

Mon 9/14

78°

Lowest Temperature

6%

Generally clear skies. Low 78F. Winds SSE at 15 to 25 mph.

Tomorrow

Tue 9/15

102°

Highest Temperature

7%

Mostly sunny skies. Near record high temperatures. High 102F. Winds SSE at 15 to 25 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Sebastian

Hourly Weather Forecast & Temperature

7AM

2%

80°

Feels Like 89°

Clear

SE 6 mph

Wind

1015 mb

Pressure

91%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

8AM

2%

81°

Feels Like 91°

Sunny

SE 6 mph

Wind

1016 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

9AM

2%

86°

Feels Like 99°

Sunny

SSE 10 mph

Wind

1016 mb

Pressure

82%

Humidity

1

UV Index

10mi

Visibility

5%

Cloud Cover

10AM

1%

90°

Feels Like 103°

Partly Cloudy

SSE 14 mph

Wind

1016 mb

Pressure

66%

Humidity

3

UV Index

10mi

Visibility

31%

Cloud Cover

11AM

93°

Feels Like 106°

HEAT ADVISORY

Partly Cloudy

SSE 15 mph

Wind

1016 mb

Pressure

55%

Humidity

6

UV Index

10mi

Visibility

34%

Cloud Cover

12PM

1%

96°

Feels Like 108°

HEAT ADVISORY

Partly Cloudy

SSE 15 mph

Wind

1015 mb

Pressure

49%

Humidity

9

UV Index

10mi

Visibility

34%

Cloud Cover

1PM

1%

98°

Feels Like 110°

HEAT ADVISORY

Partly Cloudy

SSE 15 mph

Wind

1015 mb

Pressure

45%

Humidity

10

UV Index

10mi

Visibility

51%

Cloud Cover

2PM

1%

99°

Feels Like 110°

HEAT ADVISORY

Partly Cloudy

SSE 16 mph

Wind

1014 mb

Pressure

42%

Humidity

10

UV Index

10mi

Visibility

50%

Cloud Cover

3PM

1%

99°

Feels Like 110°

HEAT ADVISORY

Partly Cloudy

SE 18 mph

Wind

1013 mb

Pressure

41%

Humidity

9

UV Index

10mi

Visibility

45%

Cloud Cover

4PM

2%

98°

Feels Like 109°

HEAT ADVISORY

Partly Cloudy

SE 19 mph

Wind

1012 mb

Pressure

43%

Humidity

6

UV Index

10mi

Visibility

45%

Cloud Cover

5PM

1%

97°

Feels Like 107°

HEAT ADVISORY

Partly Cloudy/Wind

SE 20 mph

Wind

1012 mb

Pressure

45%

Humidity

3

UV Index

10mi

Visibility

37%

Cloud Cover

6PM

1%

94°

Feels Like 105°

HEAT ADVISORY

Sunny/Wind

SE 20 mph

Wind

1012 mb

Pressure

50%

Humidity

1

UV Index

10mi

Visibility

14%

Cloud Cover

Mon 9/14

Mon

4%

79°

101°

Windy with a mix of sun and clouds. Highs 99 to 103F and lows in the upper 70s.

110°

Feels Like

SSE 20 mph

Wind

61%

Humidity

10

UV Index

7:16 AM

Sunrise

7:36 PM

Sunset

Tue 9/15

Tue

7%

78°

102°

Mostly sunny. Highs 100 to 104F and lows in the mid 70s.

107°

Feels Like

SSE 20 mph

Wind

52%

Humidity

11

UV Index

7:16 AM

Sunrise

7:35 PM

Sunset

Wed 9/16

Wed

14%

76°

99°

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

108°

Feels Like

ESE 17 mph

Wind

59%

Humidity

10

UV Index

7:17 AM

Sunrise

7:33 PM

Sunset

Thu 9/17

Thu

43%

77°

96°

A few thunderstorms possible. Highs in the mid 90s and lows in the mid 70s.

106°

Feels Like

NE 16 mph

Wind

67%

Humidity

8

UV Index

7:17 AM

Sunrise

7:32 PM

Sunset

Fri 9/18

Fri

60%

76°

95°

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

104°

Feels Like

ENE 16 mph

Wind

66%

Humidity

7

UV Index

7:17 AM

Sunrise

7:31 PM

Sunset

Sat 9/19

Sat

23%

74°

97°

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

103°

Feels Like

E 15 mph

Wind

60%

Humidity

10

UV Index

7:18 AM

Sunrise

7:30 PM

Sunset

Sun 9/20

Sun

10%

73°

99°

Mix of sun and clouds. Highs in the upper 90s and lows in the mid 70s.

105°

Feels Like

SE 15 mph

Wind

59%

Humidity

10

UV Index

7:18 AM

Sunrise

7:29 PM

Sunset

Mon 9/21

Mon

32%

76°

99°

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

106°

Feels Like

SE 14 mph

Wind

60%

Humidity

10

UV Index

7:19 AM

Sunrise

7:28 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?

• 000 First St, Sebastian, TX 78594
• 3910 Coast, Sebastian, TX 78594
• 3818 Coast, Sebastian, TX 78594

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

Latest Stories from Texas

From first frost to scorching temperatures as New England feels fall while dozens of states bake

From frost-covered mountains in New England to triple-digit heat in the Southern Plains, the U.S. will experience a dramatic temperature tug-of-war this week as fall arrives in the Northeast while summer refuses to let go elsewhere.

Summer refuses to quit as record heat scorches millions across Central and Southern US

The extreme heat that's been plaguing the Central U.S. from Dallas to St. Louis continues through the weekend, locking in conditions reminiscent of mid-summer for millions of people.

Summer 2026 officially ranks as the hottest summer on record across the US

NOAA announced Wednesday that summer 2026 was the warmest summer on record for the Lower 48 in 132 years of record-keeping.

Never-ending heat dome targets Plains as nearly 45 million Americans face Heat Advisories

A heat dome will bring summer-like heat to the Southern and Central Plains this week. Temperatures will approach triple digits for nearly 30 million people by midweek.

Load More Stories