EN
English Español

As of 04:09 CDT

Weather in Mount Vernon, IN

60°Current weather

Mount Vernon, Thursday, 8 October, 04:09

Clear. Feels like 59°. High 83°, low 57°.

Pressure29.97 inHg
Wind7.8 mph N
Humidity73%
Visibility6.2 mi
Dew point51°
Fri, 0987° / 53°0Clear
87 °Clear

Mount Vernon, Friday, 9 October

Clear. High 87°, low 53°.

Pressure30.15 inHg
Wind7.6 mph SE
Humidity33%
Visibility6.2 mi
Dew point50°
Sat, 1078° / 61°0.01Light rain
78 °Light rain

Mount Vernon, Saturday, 10 October

Light rain. High 78°, low 61°.

Pressure30.09 inHg
Wind8.1 mph E
Humidity40%
Visibility6.2 mi
Dew point51°
Sun, 1171° / 60°0.25Rain
71 °Rain

Mount Vernon, Sunday, 11 October

Rain. High 71°, low 60°.

Pressure29.91 inHg
Wind5.4 mph N
Humidity78%
Visibility6.2 mi
Dew point61°
Mon, 1284° / 59°0Clear
84 °Clear

Mount Vernon, Monday, 12 October

Clear. High 84°, low 59°.

Pressure29.94 inHg
Wind7.3 mph S
Humidity47%
Visibility—
Dew point56°
Tue, 1387° / 66°0Clear
87 °Clear

Mount Vernon, Tuesday, 13 October

Clear. High 87°, low 66°.

Pressure29.85 inHg
Wind8.7 mph SW
Humidity40%
Visibility—
Dew point57°
Wed, 1478° / 53°0Clear
78 °Clear

Mount Vernon, Wednesday, 14 October

Clear. High 78°, low 53°.

Pressure30.06 inHg
Wind9.2 mph E
Humidity37%
Visibility—
Dew point44°
Thu, 1590° / 64°0Clear
90 °Clear

Mount Vernon, Thursday, 15 October

Clear. High 90°, low 64°.

Pressure30.00 inHg
Wind18.5 mph SW
Humidity40%
Visibility—
Dew point58°
Fri, 1686° / 70°0.01Light rain
86 °Light rain

Mount Vernon, Friday, 16 October

Light rain. High 86°, low 70°.

Pressure30.12 inHg
Wind14.2 mph S
Humidity44%
Visibility—
Dew point58°
Sat, 1770° / 62°0Overcast
70 °Overcast

Mount Vernon, Saturday, 17 October

Overcast. High 70°, low 62°.

Pressure30.30 inHg
Wind11.4 mph NE
Humidity50%
Visibility—
Dew point49°
Sun, 1878° / 60°0Overcast
78 °Overcast

Mount Vernon, Sunday, 18 October

Overcast. High 78°, low 60°.

Pressure30.21 inHg
Wind6.5 mph NE
Humidity46%
Visibility—
Dew point51°
Mon, 1984° / 63°0Overcast
84 °Overcast

Mount Vernon, Monday, 19 October

Overcast. High 84°, low 63°.

Pressure30.12 inHg
Wind10.2 mph S
Humidity46%
Visibility—
Dew point57°
Tue, 2079° / 65°0Overcast
79 °Overcast

Mount Vernon, Tuesday, 20 October

Overcast. High 79°, low 65°.

Pressure30.06 inHg
Wind11.3 mph SW
Humidity52%
Visibility—
Dew point58°
Wed, 2177° / 59°0Mostly clear
77 °Mostly clear

Mount Vernon, Wednesday, 21 October

Mostly clear. High 77°, low 59°.

Pressure29.94 inHg
Wind8.4 mph N
Humidity44%
Visibility—
Dew point50°
Thu, 2283° / 57°0Partly cloudy
83 °Partly cloudy

Mount Vernon, Thursday, 22 October

Partly cloudy. High 83°, low 57°.

Pressure29.77 inHg
Wind9.2 mph S
Humidity35%
Visibility—
Dew point48°
Fri, 2386° / 65°0Clear
86 °Clear

Mount Vernon, Friday, 23 October

Clear. High 86°, low 65°.

Pressure29.91 inHg
Wind13 mph S
Humidity42%
Visibility—
Dew point56°

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, IN 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, IN 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.