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As of 12:26 CDT

Weather in Security, TX

91°Current weather

Security, Saturday, 8 August, 12:26

Clear. Feels like 103°. High 92°, low 76°.

Pressure30.06 inHg
Wind4.1 mph E
Humidity67%
Visibility6.2 mi
Dew point77°
Sun, 0996° / 78°0Clear
96 °Clear

Security, Sunday, 9 August

Clear. High 96°, low 78°.

Pressure30.03 inHg
Wind5.7 mph SE
Humidity45%
Visibility6.2 mi
Dew point70°
Mon, 1098° / 76°0Mostly clear
98 °Mostly clear

Security, Monday, 10 August

Mostly clear. High 98°, low 76°.

Pressure30.06 inHg
Wind5.5 mph S
Humidity42%
Visibility6.2 mi
Dew point68°
Tue, 1199° / 78°0Mostly clear
99 °Mostly clear

Security, Tuesday, 11 August

Mostly clear. High 99°, low 78°.

Pressure30.06 inHg
Wind6.7 mph S
Humidity43%
Visibility6.2 mi
Dew point69°
Wed, 12103° / 78°0Clear
103 °Clear

Security, Wednesday, 12 August

Clear. High 103°, low 78°.

Pressure29.97 inHg
Wind7.8 mph S
Humidity42%
Visibility6.2 mi
Dew point69°
Thu, 13104° / 79°0Mostly clear
104 °Mostly clear

Security, Thursday, 13 August

Mostly clear. High 104°, low 79°.

Pressure29.94 inHg
Wind13.2 mph SE
Humidity31%
Visibility—
Dew point61°
Fri, 14104° / 79°0Mostly clear
104 °Mostly clear

Security, Friday, 14 August

Mostly clear. High 104°, low 79°.

Pressure30.03 inHg
Wind12.7 mph SE
Humidity35%
Visibility—
Dew point64°
Sat, 15101° / 77°0Partly cloudy
101 °Partly cloudy

Security, Saturday, 15 August

Partly cloudy. High 101°, low 77°.

Pressure30.09 inHg
Wind11.7 mph SE
Humidity36%
Visibility—
Dew point64°
Sun, 16102° / 78°0Mostly clear
102 °Mostly clear

Security, Sunday, 16 August

Mostly clear. High 102°, low 78°.

Pressure30.12 inHg
Wind12.5 mph SE
Humidity29%
Visibility—
Dew point58°
Mon, 17102° / 77°0Mostly clear
102 °Mostly clear

Security, Monday, 17 August

Mostly clear. High 102°, low 77°.

Pressure30.06 inHg
Wind12.8 mph SE
Humidity37%
Visibility—
Dew point65°
Tue, 18103° / 78°0Mostly clear
103 °Mostly clear

Security, Tuesday, 18 August

Mostly clear. High 103°, low 78°.

Pressure30.00 inHg
Wind12.3 mph SE
Humidity32%
Visibility—
Dew point62°
Wed, 19103° / 77°0Mostly clear
103 °Mostly clear

Security, Wednesday, 19 August

Mostly clear. High 103°, low 77°.

Pressure30.00 inHg
Wind11.8 mph SE
Humidity32%
Visibility—
Dew point61°
Thu, 20103° / 77°0Clear
103 °Clear

Security, Thursday, 20 August

Clear. High 103°, low 77°.

Pressure30.00 inHg
Wind9.6 mph S
Humidity33%
Visibility—
Dew point63°
Fri, 2187° / 75°0Overcast
87 °Overcast

Security, Friday, 21 August

Overcast. High 87°, low 75°.

Pressure30.09 inHg
Wind8.3 mph SE
Humidity62%
Visibility—
Dew point70°
Sat, 2295° / 72°0.21Light rain
95 °Light rain

Security, Saturday, 22 August

Light rain. High 95°, low 72°.

Pressure30.03 inHg
Wind6.5 mph S
Humidity42%
Visibility—
Dew point65°
Sun, 2396° / 77°0.13Light rain
96 °Light rain

Security, Sunday, 23 August

Light rain. High 96°, low 77°.

Pressure29.97 inHg
Wind10.9 mph SE
Humidity41%
Visibility—
Dew point66°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Security, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Security, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.