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As of 08:23 CDT

Weather in Vernon, IL

71°Current weather

Vernon, Thursday, 15 October, 08:23

Light rain. Feels like 72°. High 80°, low 68°.

Pressure30.00 inHg
Wind6.9 mph SE
Humidity93%
Visibility0.2 mi
Dew point69°
Fri, 1670° / 52°0.17Rain
70 °Rain

Vernon, Friday, 16 October

Rain. High 70°, low 52°.

Pressure30.18 inHg
Wind18.4 mph NW
Humidity47%
Visibility6.2 mi
Dew point37°
Sat, 1758° / 43°0Clear
58 °Clear

Vernon, Saturday, 17 October

Clear. High 58°, low 43°.

Pressure30.56 inHg
Wind3.4 mph NE
Humidity51%
Visibility6.2 mi
Dew point37°
Sun, 1863° / 42°0Clear
63 °Clear

Vernon, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.50 inHg
Wind7.6 mph S
Humidity40%
Visibility6.2 mi
Dew point35°
Mon, 1968° / 45°0Clear
68 °Clear

Vernon, Monday, 19 October

Clear. High 68°, low 45°.

Pressure30.36 inHg
Wind6.8 mph S
Humidity46%
Visibility—
Dew point42°
Tue, 2070° / 47°0Overcast
70 °Overcast

Vernon, Tuesday, 20 October

Overcast. High 70°, low 47°.

Pressure30.33 inHg
Wind3.6 mph S
Humidity43%
Visibility—
Dew point43°
Wed, 2175° / 53°0Partly cloudy
75 °Partly cloudy

Vernon, Wednesday, 21 October

Partly cloudy. High 75°, low 53°.

Pressure30.30 inHg
Wind6.3 mph E
Humidity35%
Visibility—
Dew point42°
Thu, 2276° / 54°0Clear
76 °Clear

Vernon, Thursday, 22 October

Clear. High 76°, low 54°.

Pressure30.24 inHg
Wind7.6 mph SE
Humidity31%
Visibility—
Dew point39°
Fri, 2377° / 55°0Overcast
77 °Overcast

Vernon, Friday, 23 October

Overcast. High 77°, low 55°.

Pressure30.21 inHg
Wind12.6 mph SE
Humidity29%
Visibility—
Dew point38°
Sat, 2473° / 56°0Overcast
73 °Overcast

Vernon, Saturday, 24 October

Overcast. High 73°, low 56°.

Pressure30.18 inHg
Wind15.1 mph S
Humidity38%
Visibility—
Dew point44°
Sun, 2573° / 52°0Clear
73 °Clear

Vernon, Sunday, 25 October

Clear. High 73°, low 52°.

Pressure30.45 inHg
Wind11.5 mph NE
Humidity47%
Visibility—
Dew point47°
Mon, 2676° / 50°0Overcast
76 °Overcast

Vernon, Monday, 26 October

Overcast. High 76°, low 50°.

Pressure30.39 inHg
Wind9.3 mph NE
Humidity42%
Visibility—
Dew point46°
Tue, 2779° / 58°0Overcast
79 °Overcast

Vernon, Tuesday, 27 October

Overcast. High 79°, low 58°.

Pressure30.18 inHg
Wind15.7 mph SW
Humidity30%
Visibility—
Dew point42°
Wed, 2875° / 62°0Light rain
75 °Light rain

Vernon, Wednesday, 28 October

Light rain. High 75°, low 62°.

Pressure30.09 inHg
Wind17.1 mph SW
Humidity30%
Visibility—
Dew point40°
Thu, 2970° / 62°0.37Light rain
70 °Light rain

Vernon, Thursday, 29 October

Light rain. High 70°, low 62°.

Pressure30.00 inHg
Wind12.8 mph S
Humidity72%
Visibility—
Dew point57°
Fri, 3076° / 64°0.33Light rain
76 °Light rain

Vernon, Friday, 30 October

Light rain. High 76°, low 64°.

Pressure29.83 inHg
Wind20 mph SW
Humidity77%
Visibility—
Dew point65°

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.