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As of 17:12 CDT

Weather in Vernon, IL

78°Current weather

Vernon, Wednesday, 14 October, 17:12

Overcast. Feels like 80°. High 78°, low 70°.

Pressure30.00 inHg
Wind2.7 mph NW
Humidity74%
Visibility3.7 mi
Dew point70°
Thu, 1576° / 68°0.91Heavy rain
76 °Heavy rain

Vernon, Thursday, 15 October

Heavy rain. High 76°, low 68°.

Pressure29.97 inHg
Wind5.8 mph S
Humidity83%
Visibility5.0 mi
Dew point71°
Fri, 1668° / 51°0.16Rain
68 °Rain

Vernon, Friday, 16 October

Rain. High 68°, low 51°.

Pressure30.15 inHg
Wind17.9 mph NW
Humidity47%
Visibility6.2 mi
Dew point37°
Sat, 1758° / 44°0Clear
58 °Clear

Vernon, Saturday, 17 October

Clear. High 58°, low 44°.

Pressure30.53 inHg
Wind6.8 mph N
Humidity55%
Visibility6.2 mi
Dew point39°
Sun, 1861° / 40°0Clear
61 °Clear

Vernon, Sunday, 18 October

Clear. High 61°, low 40°.

Pressure30.50 inHg
Wind4.5 mph SE
Humidity48%
Visibility6.2 mi
Dew point37°
Mon, 1965° / 40°0Overcast
65 °Overcast

Vernon, Monday, 19 October

Overcast. High 65°, low 40°.

Pressure30.42 inHg
Wind3.7 mph NE
Humidity40%
Visibility—
Dew point35°
Tue, 2074° / 44°0Overcast
74 °Overcast

Vernon, Tuesday, 20 October

Overcast. High 74°, low 44°.

Pressure30.30 inHg
Wind6.4 mph SE
Humidity49%
Visibility—
Dew point46°
Wed, 2178° / 60°0Clear
78 °Clear

Vernon, Wednesday, 21 October

Clear. High 78°, low 60°.

Pressure30.24 inHg
Wind10 mph S
Humidity43%
Visibility—
Dew point50°
Thu, 2274° / 63°0.04Light rain
74 °Light rain

Vernon, Thursday, 22 October

Light rain. High 74°, low 63°.

Pressure30.09 inHg
Wind16.1 mph SW
Humidity52%
Visibility—
Dew point54°
Fri, 2383° / 63°0Mostly clear
83 °Mostly clear

Vernon, Friday, 23 October

Mostly clear. High 83°, low 63°.

Pressure30.06 inHg
Wind7.9 mph SE
Humidity57%
Visibility—
Dew point61°
Sat, 2484° / 60°0Overcast
84 °Overcast

Vernon, Saturday, 24 October

Overcast. High 84°, low 60°.

Pressure29.97 inHg
Wind18.5 mph SW
Humidity36%
Visibility—
Dew point52°
Sun, 2562° / 49°0Overcast
62 °Overcast

Vernon, Sunday, 25 October

Overcast. High 62°, low 49°.

Pressure30.36 inHg
Wind13.1 mph NW
Humidity28%
Visibility—
Dew point27°
Mon, 2661° / 42°0Mostly clear
61 °Mostly clear

Vernon, Monday, 26 October

Mostly clear. High 61°, low 42°.

Pressure30.39 inHg
Wind7.8 mph N
Humidity26%
Visibility—
Dew point23°
Tue, 2762° / 42°0Overcast
62 °Overcast

Vernon, Tuesday, 27 October

Overcast. High 62°, low 42°.

Pressure30.27 inHg
Wind6.2 mph E
Humidity25%
Visibility—
Dew point22°
Wed, 2858° / 50°0.19Light rain
58 °Light rain

Vernon, Wednesday, 28 October

Light rain. High 58°, low 50°.

Pressure30.09 inHg
Wind6.5 mph SW
Humidity30%
Visibility—
Dew point26°
Thu, 2961° / 47°0.15Rain
61 °Rain

Vernon, Thursday, 29 October

Rain. High 61°, low 47°.

Pressure30.09 inHg
Wind7.6 mph W
Humidity64%
Visibility—
Dew point45°

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.