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As of 14:07 CDT

Weather in Vermilion, IL

72°Current weather

Vermilion, Friday, 23 October, 14:07

Clear. Feels like 71°. High 72°, low 44°.

Pressure30.24 inHg
Wind5.7 mph E
Humidity38%
Visibility6.2 mi
Dew point45°
Sat, 2471° / 44°0Overcast
71 °Overcast

Vermilion, Saturday, 24 October

Overcast. High 71°, low 44°.

Pressure30.39 inHg
Wind5.5 mph SE
Humidity50%
Visibility6.2 mi
Dew point48°
Sun, 2572° / 45°0Overcast
72 °Overcast

Vermilion, Sunday, 25 October

Overcast. High 72°, low 45°.

Pressure30.42 inHg
Wind3 mph S
Humidity47%
Visibility6.2 mi
Dew point48°
Mon, 2671° / 50°0Overcast
71 °Overcast

Vermilion, Monday, 26 October

Overcast. High 71°, low 50°.

Pressure30.33 inHg
Wind1.8 mph SW
Humidity50%
Visibility6.2 mi
Dew point51°
Tue, 2770° / 51°0Overcast
70 °Overcast

Vermilion, Tuesday, 27 October

Overcast. High 70°, low 51°.

Pressure30.27 inHg
Wind3.9 mph SE
Humidity62%
Visibility6.2 mi
Dew point52°
Wed, 2872° / 53°0Clear
72 °Clear

Vermilion, Wednesday, 28 October

Clear. High 72°, low 53°.

Pressure30.15 inHg
Wind10.3 mph SW
Humidity43%
Visibility—
Dew point45°
Thu, 2977° / 55°0Overcast
77 °Overcast

Vermilion, Thursday, 29 October

Overcast. High 77°, low 55°.

Pressure30.12 inHg
Wind15.5 mph SW
Humidity27%
Visibility—
Dew point37°
Fri, 3063° / 54°0Overcast
63 °Overcast

Vermilion, Friday, 30 October

Overcast. High 63°, low 54°.

Pressure30.15 inHg
Wind10.7 mph N
Humidity59%
Visibility—
Dew point47°
Sat, 3157° / 53°0.19Light rain
57 °Light rain

Vermilion, Saturday, 31 October

Light rain. High 57°, low 53°.

Pressure30.09 inHg
Wind8.8 mph E
Humidity91%
Visibility—
Dew point53°
Sun, 0166° / 51°0Overcast
66 °Overcast

Vermilion, Sunday, 1 November

Overcast. High 66°, low 51°.

Pressure30.09 inHg
Wind7.4 mph N
Humidity60%
Visibility—
Dew point49°
Mon, 0266° / 52°0.1Light rain
66 °Light rain

Vermilion, Monday, 2 November

Light rain. High 66°, low 52°.

Pressure30.03 inHg
Wind7.9 mph SW
Humidity57%
Visibility—
Dew point47°
Tue, 0363° / 57°0.18Light rain
63 °Light rain

Vermilion, Tuesday, 3 November

Light rain. High 63°, low 57°.

Pressure29.71 inHg
Wind12.1 mph SE
Humidity96%
Visibility—
Dew point60°
Wed, 0471° / 60°0.15Light rain
71 °Light rain

Vermilion, Wednesday, 4 November

Light rain. High 71°, low 60°.

Pressure29.68 inHg
Wind10.5 mph W
Humidity74%
Visibility—
Dew point58°
Thu, 0577° / 57°0.01Light rain
77 °Light rain

Vermilion, Thursday, 5 November

Light rain. High 77°, low 57°.

Pressure29.83 inHg
Wind10.7 mph S
Humidity57%
Visibility—
Dew point56°
Fri, 0670° / 57°0Overcast
70 °Overcast

Vermilion, Friday, 6 November

Overcast. High 70°, low 57°.

Pressure29.91 inHg
Wind10.8 mph W
Humidity51%
Visibility—
Dew point47°
Sat, 0775° / 54°0Clear
75 °Clear

Vermilion, Saturday, 7 November

Clear. High 75°, low 54°.

Pressure29.83 inHg
Wind13.4 mph W
Humidity36%
Visibility—
Dew point42°

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 Vermilion, 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 Vermilion, 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.