10-day forecast for Sebastian, TX: 77° to 102°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
102°
Best day: Tuesday, August 18
97°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10100° / 78°0
Morning80°feels 85°
Afternoon100°feels 104°
Evening89°feels 91°
Overnight80°feels 84°
100 °
Sebastian, Monday, 10 August
Light rain. High 100°, low 78°.
Pressure30.00 inHg
Wind15.1 mph S
Humidity38%
Visibility6.2 mi
Dew point67°
Tue, 11102° / 79°0
Morning81°feels 88°
Afternoon101°feels 106°
Evening89°feels 95°
Overnight82°feels 88°
102 °
Sebastian, Tuesday, 11 August
Clear. High 102°, low 79°.
Pressure29.97 inHg
Wind15.6 mph SE
Humidity38%
Visibility6.2 mi
Dew point67°
Wed, 12101° / 81°0
Morning82°feels 90°
Afternoon101°feels 103°
Evening88°feels 93°
Overnight82°feels 90°
101 °
Sebastian, Wednesday, 12 August
Clear. High 101°, low 81°.
Pressure29.94 inHg
Wind19.8 mph SE
Humidity34%
Visibility6.2 mi
Dew point65°
Thu, 13101° / 82°0
Morning87°feels 94°
Afternoon98°feels 103°
Evening90°feels 96°
Overnight83°feels 91°
101 °
Sebastian, Thursday, 13 August
Partly cloudy. High 101°, low 82°.
Pressure29.88 inHg
Wind21.3 mph SE
Humidity34%
Visibility—
Dew point64°
Fri, 14101° / 81°0
Morning87°feels 92°
Afternoon98°feels 104°
Evening91°feels 98°
Overnight84°feels 93°
101 °
Sebastian, Friday, 14 August
Overcast. High 101°, low 81°.
Pressure29.97 inHg
Wind20.5 mph SE
Humidity36%
Visibility—
Dew point66°
Sat, 15100° / 82°0
Morning86°feels 92°
Afternoon96°feels 100°
Evening91°feels 94°
Overnight84°feels 90°
100 °
Sebastian, Saturday, 15 August
Overcast. High 100°, low 82°.
Pressure30.06 inHg
Wind18.3 mph SE
Humidity39%
Visibility—
Dew point65°
Sun, 16101° / 79°0
Morning85°feels 87°
Afternoon99°feels 104°
Evening91°feels 96°
Overnight83°feels 88°
101 °
Sebastian, Sunday, 16 August
Clear. High 101°, low 79°.
Pressure30.06 inHg
Wind19.9 mph E
Humidity35%
Visibility—
Dew point65°
Mon, 1799° / 77°0
Morning83°feels 84°
Afternoon98°feels 99°
Evening90°feels 95°
Overnight82°feels 87°
99 °
Sebastian, Monday, 17 August
Clear. High 99°, low 77°.
Pressure30.00 inHg
Wind20.7 mph E
Humidity28%
Visibility—
Dew point58°
Tue, 18102° / 78°0
Morning84°feels 87°
Afternoon99°feels 102°
Evening92°feels 97°
Overnight82°feels 87°
102 °
Sebastian, Tuesday, 18 August
Mostly clear. High 102°, low 78°.
Pressure29.94 inHg
Wind18.9 mph SE
Humidity32%
Visibility—
Dew point62°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Sebastian, TX around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.