As of 02:11 CDT

Weather in Mount Vernon, TX

53°

Mount Vernon, Tuesday, 20 October, 02:11

Clear. Feels like 52°. High 79°, low 50°.

Pressure30.24 inHg

Wind5.8 mph SE

Humidity78%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Wed, 2180° / 48°

80 °

Mount Vernon, Wednesday, 21 October

Clear. High 80°, low 48°.

Pressure30.24 inHg

Wind3.4 mph E

Humidity27%

Visibility6.2 mi

Dew point39°

Thu, 2282° / 55°

82 °

Mount Vernon, Thursday, 22 October

Clear. High 82°, low 55°.

Pressure30.24 inHg

Wind5.1 mph E

Humidity30%

Visibility6.2 mi

Dew point45°

Fri, 2382° / 58°

82 °

Mount Vernon, Friday, 23 October

Clear. High 82°, low 58°.

Pressure30.18 inHg

Wind5.5 mph SE

Humidity30%

Visibility6.2 mi

Dew point43°

Sat, 2483° / 59°

83 °

Mount Vernon, Saturday, 24 October

Overcast. High 83°, low 59°.

Pressure30.21 inHg

Wind8.7 mph SE

Humidity27%

Visibility—

Dew point41°

Sun, 2579° / 61°

79 °

Mount Vernon, Sunday, 25 October

Overcast. High 79°, low 61°.

Pressure30.30 inHg

Wind7.4 mph SE

Humidity41%

Visibility—

Dew point50°

Mon, 2678° / 57°

78 °

Mount Vernon, Monday, 26 October

Overcast. High 78°, low 57°.

Pressure30.21 inHg

Wind8.2 mph SE

Humidity42%

Visibility—

Dew point50°

Tue, 2767° / 56°

0.34

67 °

Mount Vernon, Tuesday, 27 October

Rain. High 67°, low 56°.

Pressure30.24 inHg

Wind9.2 mph E

Humidity92%

Visibility—

Dew point55°

Wed, 2860° / 44°

60 °

Mount Vernon, Wednesday, 28 October

Clear. High 60°, low 44°.

Pressure30.47 inHg

Wind15.8 mph NE

Humidity23%

Visibility—

Dew point19°

Thu, 2958° / 38°

58 °

Mount Vernon, Thursday, 29 October

Overcast. High 58°, low 38°.

Pressure30.33 inHg

Wind6.5 mph E

Humidity19%

Visibility—

Dew point11°

Fri, 3066° / 41°

66 °

Mount Vernon, Friday, 30 October

Clear. High 66°, low 41°.

Pressure30.15 inHg

Wind9.4 mph S

Humidity16%

Visibility—

Dew point14°

Sat, 3176° / 49°

76 °

Mount Vernon, Saturday, 31 October

Clear. High 76°, low 49°.

Pressure30.15 inHg

Wind10.4 mph S

Humidity23%

Visibility—

Dew point30°

Sun, 0178° / 56°

0.01

78 °

Mount Vernon, Sunday, 1 November

Light rain. High 78°, low 56°.

Pressure30.09 inHg

Wind13.8 mph SW

Humidity53%

Visibility—

Dew point55°

Mon, 0278° / 63°

0.15

78 °

Mount Vernon, Monday, 2 November

Light rain. High 78°, low 63°.

Pressure30.03 inHg

Wind14.7 mph NW

Humidity57%

Visibility—

Dew point58°

Tue, 0377° / 56°

77 °

Mount Vernon, Tuesday, 3 November

Clear. High 77°, low 56°.

Pressure30.12 inHg

Wind7 mph NW

Humidity38%

Visibility—

Dew point45°

Wed, 0476° / 54°

76 °

Mount Vernon, Wednesday, 4 November

Overcast. High 76°, low 54°.

Pressure30.03 inHg

Wind9.1 mph S

Humidity35%

Visibility—

Dew point44°

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 Mount Vernon, 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 Mount Vernon, 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.