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As of 20:53 CDT

Weather in Mertzon, TX

78°Current weather

Mertzon, Saturday, 8 August, 20:53

Overcast. Feels like 79°. High 95°, low 73°.

Pressure30.00 inHg
Wind18.7 mph SE
Humidity66%
Visibility2.8 mi
Dew point66°
Sun, 0995° / 70°0Mostly clear
95 °Mostly clear

Mertzon, Sunday, 9 August

Mostly clear. High 95°, low 70°.

Pressure30.00 inHg
Wind9.6 mph S
Humidity40%
Visibility6.2 mi
Dew point61°
Mon, 1097° / 75°0Clear
97 °Clear

Mertzon, Monday, 10 August

Clear. High 97°, low 75°.

Pressure29.97 inHg
Wind13.7 mph S
Humidity41%
Visibility6.2 mi
Dew point63°
Tue, 1197° / 75°0Clear
97 °Clear

Mertzon, Tuesday, 11 August

Clear. High 97°, low 75°.

Pressure29.97 inHg
Wind18.8 mph S
Humidity40%
Visibility6.2 mi
Dew point63°
Wed, 1299° / 75°0Clear
99 °Clear

Mertzon, Wednesday, 12 August

Clear. High 99°, low 75°.

Pressure29.88 inHg
Wind20.2 mph S
Humidity39%
Visibility6.2 mi
Dew point63°
Thu, 1398° / 75°0Partly cloudy
98 °Partly cloudy

Mertzon, Thursday, 13 August

Partly cloudy. High 98°, low 75°.

Pressure29.85 inHg
Wind22 mph S
Humidity34%
Visibility—
Dew point58°
Fri, 1498° / 74°0Clear
98 °Clear

Mertzon, Friday, 14 August

Clear. High 98°, low 74°.

Pressure29.94 inHg
Wind20.1 mph S
Humidity36%
Visibility—
Dew point61°
Sat, 1596° / 75°0Clear
96 °Clear

Mertzon, Saturday, 15 August

Clear. High 96°, low 75°.

Pressure30.09 inHg
Wind17.6 mph S
Humidity37%
Visibility—
Dew point60°
Sun, 1693° / 75°0Light rain
93 °Light rain

Mertzon, Sunday, 16 August

Light rain. High 93°, low 75°.

Pressure30.09 inHg
Wind14 mph S
Humidity32%
Visibility—
Dew point56°
Mon, 17100° / 74°0Clear
100 °Clear

Mertzon, Monday, 17 August

Clear. High 100°, low 74°.

Pressure30.06 inHg
Wind15.3 mph S
Humidity24%
Visibility—
Dew point50°
Tue, 18100° / 74°0Clear
100 °Clear

Mertzon, Tuesday, 18 August

Clear. High 100°, low 74°.

Pressure30.03 inHg
Wind14.8 mph S
Humidity29%
Visibility—
Dew point55°
Wed, 19101° / 75°0Clear
101 °Clear

Mertzon, Wednesday, 19 August

Clear. High 101°, low 75°.

Pressure29.97 inHg
Wind15.7 mph S
Humidity27%
Visibility—
Dew point55°
Thu, 20102° / 76°0Clear
102 °Clear

Mertzon, Thursday, 20 August

Clear. High 102°, low 76°.

Pressure29.91 inHg
Wind16.8 mph S
Humidity26%
Visibility—
Dew point55°
Fri, 21103° / 76°0Partly cloudy
103 °Partly cloudy

Mertzon, Friday, 21 August

Partly cloudy. High 103°, low 76°.

Pressure29.85 inHg
Wind18.1 mph S
Humidity24%
Visibility—
Dew point53°
Sat, 22101° / 77°0Overcast
101 °Overcast

Mertzon, Saturday, 22 August

Overcast. High 101°, low 77°.

Pressure29.85 inHg
Wind19.7 mph S
Humidity28%
Visibility—
Dew point56°
Sun, 2399° / 77°0Partly cloudy
99 °Partly cloudy

Mertzon, Sunday, 23 August

Partly cloudy. High 99°, low 77°.

Pressure29.94 inHg
Wind20.5 mph S
Humidity30%
Visibility—
Dew point57°

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 Mertzon, 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 Mertzon, 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.