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As of 03:08 CDT

Weather in Corsicana, TX

77°Current weather

Corsicana, Sunday, 9 August, 03:08

Clear. Feels like 78°. High 102°, low 77°.

Pressure30.00 inHg
Wind5 mph S
Humidity79%
Visibility6.2 mi
Dew point71°
Mon, 10100° / 77°0Clear
100 °Clear

Corsicana, Monday, 10 August

Clear. High 100°, low 77°.

Pressure30.03 inHg
Wind10.2 mph S
Humidity37%
Visibility6.2 mi
Dew point65°
Tue, 11105° / 77°0Clear
105 °Clear

Corsicana, Tuesday, 11 August

Clear. High 105°, low 77°.

Pressure30.00 inHg
Wind13.1 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Wed, 12107° / 77°0Clear
107 °Clear

Corsicana, Wednesday, 12 August

Clear. High 107°, low 77°.

Pressure29.91 inHg
Wind14.4 mph SW
Humidity33%
Visibility6.2 mi
Dew point64°
Thu, 13106° / 76°0Mostly clear
106 °Mostly clear

Corsicana, Thursday, 13 August

Mostly clear. High 106°, low 76°.

Pressure29.91 inHg
Wind17.5 mph SW
Humidity27%
Visibility—
Dew point57°
Fri, 14107° / 75°0Overcast
107 °Overcast

Corsicana, Friday, 14 August

Overcast. High 107°, low 75°.

Pressure29.97 inHg
Wind17.4 mph S
Humidity25%
Visibility—
Dew point56°
Sat, 15107° / 77°0Clear
107 °Clear

Corsicana, Saturday, 15 August

Clear. High 107°, low 77°.

Pressure30.09 inHg
Wind16.5 mph S
Humidity28%
Visibility—
Dew point60°
Sun, 16107° / 78°0Partly cloudy
107 °Partly cloudy

Corsicana, Sunday, 16 August

Partly cloudy. High 107°, low 78°.

Pressure30.09 inHg
Wind16.4 mph S
Humidity27%
Visibility—
Dew point58°
Mon, 17109° / 77°0Mostly clear
109 °Mostly clear

Corsicana, Monday, 17 August

Mostly clear. High 109°, low 77°.

Pressure30.00 inHg
Wind15 mph S
Humidity21%
Visibility—
Dew point53°
Tue, 18110° / 75°0Clear
110 °Clear

Corsicana, Tuesday, 18 August

Clear. High 110°, low 75°.

Pressure29.94 inHg
Wind16.1 mph S
Humidity19%
Visibility—
Dew point51°
Wed, 19111° / 78°0Overcast
111 °Overcast

Corsicana, Wednesday, 19 August

Overcast. High 111°, low 78°.

Pressure29.94 inHg
Wind15.4 mph S
Humidity22%
Visibility—
Dew point55°
Thu, 20112° / 80°0Clear
112 °Clear

Corsicana, Thursday, 20 August

Clear. High 112°, low 80°.

Pressure29.91 inHg
Wind14.7 mph S
Humidity19%
Visibility—
Dew point53°
Fri, 21113° / 82°0.09Light rain
113 °Light rain

Corsicana, Friday, 21 August

Light rain. High 113°, low 82°.

Pressure29.88 inHg
Wind14.1 mph E
Humidity21%
Visibility—
Dew point57°
Sat, 22109° / 79°0.04Light rain
109 °Light rain

Corsicana, Saturday, 22 August

Light rain. High 109°, low 79°.

Pressure29.88 inHg
Wind16.5 mph E
Humidity29%
Visibility—
Dew point61°
Sun, 23105° / 78°0Overcast
105 °Overcast

Corsicana, Sunday, 23 August

Overcast. High 105°, low 78°.

Pressure29.91 inHg
Wind10.3 mph SE
Humidity28%
Visibility—
Dew point58°
Mon, 24105° / 77°0Light rain
105 °Light rain

Corsicana, Monday, 24 August

Light rain. High 105°, low 77°.

Pressure29.91 inHg
Wind11.5 mph S
Humidity30%
Visibility—
Dew point60°

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 Corsicana, 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 Corsicana, 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.