As of 11:30 CST

Weather in Mount Vernon, TX

57°

Mount Vernon, Saturday, 14 November, 11:30

Overcast. Feels like 55°. High 59°, low 43°.

Pressure30.21 inHg

Wind12.1 mph E

Humidity42%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Sun, 1549° / 40°

1.18

49 °

Mount Vernon, Sunday, 15 November

Heavy rain. High 49°, low 40°.

Pressure30.33 inHg

Wind11.9 mph E

Humidity95%

Visibility0.8 mi

Dew point44°

Mon, 1658° / 40°

58 °

Mount Vernon, Monday, 16 November

Overcast. High 58°, low 40°.

Pressure30.45 inHg

Wind6.2 mph E

Humidity54%

Visibility6.2 mi

Dew point39°

Tue, 1762° / 42°

62 °

Mount Vernon, Tuesday, 17 November

Clear. High 62°, low 42°.

Pressure30.42 inHg

Wind6.4 mph E

Humidity51%

Visibility6.2 mi

Dew point41°

Wed, 1868° / 46°

68 °

Mount Vernon, Wednesday, 18 November

Clear. High 68°, low 46°.

Pressure30.30 inHg

Wind9.4 mph SE

Humidity59%

Visibility—

Dew point47°

Thu, 1970° / 53°

70 °

Mount Vernon, Thursday, 19 November

Overcast. High 70°, low 53°.

Pressure30.27 inHg

Wind8.7 mph SE

Humidity66%

Visibility—

Dew point54°

Fri, 2073° / 54°

73 °

Mount Vernon, Friday, 20 November

Clear. High 73°, low 54°.

Pressure30.21 inHg

Wind12.7 mph S

Humidity45%

Visibility—

Dew point47°

Sat, 2171° / 64°

0.31

71 °

Mount Vernon, Saturday, 21 November

Rain. High 71°, low 64°.

Pressure30.06 inHg

Wind15.2 mph S

Humidity74%

Visibility—

Dew point61°

Sun, 2267° / 50°

67 °

Mount Vernon, Sunday, 22 November

Overcast. High 67°, low 50°.

Pressure30.30 inHg

Wind9.8 mph N

Humidity44%

Visibility—

Dew point40°

Mon, 2363° / 46°

63 °

Mount Vernon, Monday, 23 November

Partly cloudy. High 63°, low 46°.

Pressure30.27 inHg

Wind9.6 mph E

Humidity37%

Visibility—

Dew point33°

Tue, 2460° / 44°

60 °

Mount Vernon, Tuesday, 24 November

Overcast. High 60°, low 44°.

Pressure30.18 inHg

Wind11.9 mph SE

Humidity37%

Visibility—

Dew point30°

Wed, 2561° / 51°

0.2

61 °

Mount Vernon, Wednesday, 25 November

Light rain. High 61°, low 51°.

Pressure30.06 inHg

Wind11.8 mph S

Humidity60%

Visibility—

Dew point46°

Thu, 2673° / 59°

0.02

73 °

Mount Vernon, Thursday, 26 November

Light rain. High 73°, low 59°.

Pressure29.91 inHg

Wind20.8 mph S

Humidity70%

Visibility—

Dew point61°

Fri, 2773° / 55°

1.13

73 °

Mount Vernon, Friday, 27 November

Heavy rain. High 73°, low 55°.

Pressure29.74 inHg

Wind24.4 mph S

Humidity87%

Visibility—

Dew point65°

Sat, 2856° / 45°

0.01

56 °

Mount Vernon, Saturday, 28 November

Light rain. High 56°, low 45°.

Pressure30.18 inHg

Wind13.5 mph NW

Humidity45%

Visibility—

Dew point32°

Sun, 2955° / 40°

55 °

Mount Vernon, Sunday, 29 November

Partly cloudy. High 55°, low 40°.

Pressure30.39 inHg

Wind10.8 mph N

Humidity41%

Visibility—

Dew point28°

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.