10-day forecast for Security, TX: 56° to 91°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Thursday, October 15
86° · 0.14 in
Worst day: Monday, October 12
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1391° / 76°0.06
Morning79°feels 79°
Afternoon91°feels 103°
Evening79°feels 80°
Overnight77°feels 79°
91 °
Security, Tuesday, 13 October
Light rain. High 91°, low 76°.
Pressure30.00 inHg
Wind7.1 mph S
Humidity74%
Visibility4.7 mi
Dew point77°
Wed, 1490° / 74°0.02
Morning78°feels 80°
Afternoon90°feels 93°
Evening78°feels 79°
Overnight77°feels 78°
90 °
Security, Wednesday, 14 October
Light rain. High 90°, low 74°.
Pressure30.00 inHg
Wind9.9 mph SE
Humidity66%
Visibility6.2 mi
Dew point75°
Thu, 1588° / 70°0
Morning71°feels 73°
Afternoon88°feels 90°
Evening78°feels 79°
Overnight72°feels 74°
88 °
Security, Thursday, 15 October
Partly cloudy. High 88°, low 70°.
Pressure30.03 inHg
Wind7.8 mph SE
Humidity57%
Visibility6.2 mi
Dew point69°
Fri, 1683° / 69°0.02
Morning72°feels 73°
Afternoon82°feels 84°
Evening77°feels 77°
Overnight72°feels 73°
83 °
Security, Friday, 16 October
Light rain. High 83°, low 69°.
Pressure30.15 inHg
Wind9.5 mph N
Humidity65%
Visibility6.2 mi
Dew point68°
Sat, 1772° / 61°0
Morning64°feels 62°
Afternoon69°feels 68°
Evening65°feels 63°
Overnight61°feels 59°
72 °
Security, Saturday, 17 October
Clear. High 72°, low 61°.
Pressure30.30 inHg
Wind11.7 mph NE
Humidity41%
Visibility—
Dew point44°
Sun, 1879° / 56°0
Morning62°feels 60°
Afternoon75°feels 74°
Evening68°feels 67°
Overnight63°feels 61°
79 °
Security, Sunday, 18 October
Clear. High 79°, low 56°.
Pressure30.21 inHg
Wind6.3 mph NE
Humidity32%
Visibility—
Dew point42°
Mon, 1985° / 60°0
Morning66°feels 65°
Afternoon81°feels 82°
Evening75°feels 75°
Overnight69°feels 68°
85 °
Security, Monday, 19 October
Clear. High 85°, low 60°.
Pressure30.15 inHg
Wind5.4 mph NE
Humidity48%
Visibility—
Dew point58°
Tue, 2088° / 65°0
Morning71°feels 72°
Afternoon84°feels 85°
Evening77°feels 77°
Overnight70°feels 71°
88 °
Security, Tuesday, 20 October
Clear. High 88°, low 65°.
Pressure30.06 inHg
Wind7.6 mph E
Humidity46%
Visibility—
Dew point60°
Wed, 2187° / 68°0
Morning73°feels 75°
Afternoon86°feels 88°
Evening79°feels 81°
Overnight72°feels 73°
87 °
Security, Wednesday, 21 October
Partly cloudy. High 87°, low 68°.
Pressure30.03 inHg
Wind8.8 mph SE
Humidity51%
Visibility—
Dew point64°
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 Security, 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.