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As of 23:31 CDT

Weather in Vernon, IL

73°Current weather

Vernon, Thursday, 15 October, 23:31

Overcast. Feels like 74°. High 78°, low 68°.

Pressure29.94 inHg
Wind16.3 mph NW
Humidity82%
Visibility6.2 mi
Dew point67°
Fri, 1673° / 52°0.01Light rain
73 °Light rain

Vernon, Friday, 16 October

Light rain. High 73°, low 52°.

Pressure30.18 inHg
Wind16.3 mph NW
Humidity47%
Visibility6.2 mi
Dew point37°
Sat, 1758° / 42°0Clear
58 °Clear

Vernon, Saturday, 17 October

Clear. High 58°, low 42°.

Pressure30.56 inHg
Wind4.4 mph NE
Humidity51%
Visibility6.2 mi
Dew point37°
Sun, 1862° / 41°0Clear
62 °Clear

Vernon, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.50 inHg
Wind7.4 mph S
Humidity40%
Visibility6.2 mi
Dew point35°
Mon, 1967° / 41°0Clear
67 °Clear

Vernon, Monday, 19 October

Clear. High 67°, low 41°.

Pressure30.39 inHg
Wind4.3 mph S
Humidity48%
Visibility6.2 mi
Dew point43°
Tue, 2070° / 43°0Clear
70 °Clear

Vernon, Tuesday, 20 October

Clear. High 70°, low 43°.

Pressure30.33 inHg
Wind4.4 mph E
Humidity36%
Visibility—
Dew point38°
Wed, 2173° / 48°0Mostly clear
73 °Mostly clear

Vernon, Wednesday, 21 October

Mostly clear. High 73°, low 48°.

Pressure30.27 inHg
Wind5.5 mph SE
Humidity35%
Visibility—
Dew point39°
Thu, 2277° / 53°0Partly cloudy
77 °Partly cloudy

Vernon, Thursday, 22 October

Partly cloudy. High 77°, low 53°.

Pressure30.24 inHg
Wind6.8 mph SE
Humidity24%
Visibility—
Dew point33°
Fri, 2378° / 54°0Partly cloudy
78 °Partly cloudy

Vernon, Friday, 23 October

Partly cloudy. High 78°, low 54°.

Pressure30.15 inHg
Wind9.4 mph SE
Humidity25%
Visibility—
Dew point35°
Sat, 2477° / 57°0Overcast
77 °Overcast

Vernon, Saturday, 24 October

Overcast. High 77°, low 57°.

Pressure30.21 inHg
Wind7.7 mph SE
Humidity29%
Visibility—
Dew point38°
Sun, 2576° / 55°0Overcast
76 °Overcast

Vernon, Sunday, 25 October

Overcast. High 76°, low 55°.

Pressure30.21 inHg
Wind7.1 mph E
Humidity31%
Visibility—
Dew point40°
Mon, 2679° / 57°0Overcast
79 °Overcast

Vernon, Monday, 26 October

Overcast. High 79°, low 57°.

Pressure30.03 inHg
Wind13.6 mph S
Humidity33%
Visibility—
Dew point42°
Tue, 2768° / 49°0Clear
68 °Clear

Vernon, Tuesday, 27 October

Clear. High 68°, low 49°.

Pressure30.06 inHg
Wind9.5 mph W
Humidity34%
Visibility—
Dew point35°
Wed, 2868° / 52°0.73Heavy rain
68 °Heavy rain

Vernon, Wednesday, 28 October

Heavy rain. High 68°, low 52°.

Pressure29.71 inHg
Wind20.8 mph SW
Humidity85%
Visibility—
Dew point54°
Thu, 2962° / 47°0Partly cloudy
62 °Partly cloudy

Vernon, Thursday, 29 October

Partly cloudy. High 62°, low 47°.

Pressure29.97 inHg
Wind18.2 mph W
Humidity51%
Visibility—
Dew point40°
Fri, 3068° / 47°0Overcast
68 °Overcast

Vernon, Friday, 30 October

Overcast. High 68°, low 47°.

Pressure30.06 inHg
Wind7.4 mph NW
Humidity43%
Visibility—
Dew point40°

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 Vernon, IL 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 Vernon, IL 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.