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As of 23:42 CDT

Weather in Vermilion, IL

47°Current weather

Vermilion, Saturday, 24 October, 23:42

Clear. Feels like 45°. High 71°, low 45°.

Pressure30.39 inHg
Wind4.6 mph E
Humidity93%
Visibility6.2 mi
Dew point45°
Sun, 2573° / 44°0Overcast
73 °Overcast

Vermilion, Sunday, 25 October

Overcast. High 73°, low 44°.

Pressure30.42 inHg
Wind3 mph SE
Humidity48%
Visibility6.2 mi
Dew point49°
Mon, 2674° / 46°0Overcast
74 °Overcast

Vermilion, Monday, 26 October

Overcast. High 74°, low 46°.

Pressure30.33 inHg
Wind0.5 mph E
Humidity48%
Visibility6.2 mi
Dew point50°
Tue, 2771° / 51°0Overcast
71 °Overcast

Vermilion, Tuesday, 27 October

Overcast. High 71°, low 51°.

Pressure30.27 inHg
Wind5.7 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Wed, 2873° / 52°0Clear
73 °Clear

Vermilion, Wednesday, 28 October

Clear. High 73°, low 52°.

Pressure30.24 inHg
Wind8 mph SW
Humidity51%
Visibility6.2 mi
Dew point50°
Thu, 2976° / 55°0Clear
76 °Clear

Vermilion, Thursday, 29 October

Clear. High 76°, low 55°.

Pressure30.18 inHg
Wind10.1 mph SW
Humidity45%
Visibility—
Dew point49°
Fri, 3077° / 56°0Overcast
77 °Overcast

Vermilion, Friday, 30 October

Overcast. High 77°, low 56°.

Pressure30.18 inHg
Wind8.2 mph S
Humidity40%
Visibility—
Dew point47°
Sat, 3177° / 60°0.01Light rain
77 °Light rain

Vermilion, Saturday, 31 October

Light rain. High 77°, low 60°.

Pressure30.12 inHg
Wind16.4 mph S
Humidity39%
Visibility—
Dew point48°
Sun, 0180° / 64°0.07Light rain
80 °Light rain

Vermilion, Sunday, 1 November

Light rain. High 80°, low 64°.

Pressure29.91 inHg
Wind21.3 mph SW
Humidity53%
Visibility—
Dew point56°
Mon, 0273° / 58°0Overcast
73 °Overcast

Vermilion, Monday, 2 November

Overcast. High 73°, low 58°.

Pressure30.06 inHg
Wind10.7 mph N
Humidity43%
Visibility—
Dew point47°
Tue, 0357° / 51°0.18Light rain
57 °Light rain

Vermilion, Tuesday, 3 November

Light rain. High 57°, low 51°.

Pressure30.18 inHg
Wind12.1 mph SE
Humidity53%
Visibility—
Dew point39°
Wed, 0465° / 53°1.32Heavy rain
65 °Heavy rain

Vermilion, Wednesday, 4 November

Heavy rain. High 65°, low 53°.

Pressure29.62 inHg
Wind16.2 mph SE
Humidity88%
Visibility—
Dew point59°
Thu, 0560° / 48°0Overcast
60 °Overcast

Vermilion, Thursday, 5 November

Overcast. High 60°, low 48°.

Pressure30.06 inHg
Wind11.9 mph NW
Humidity46%
Visibility—
Dew point38°
Fri, 0665° / 43°0.02Light rain
65 °Light rain

Vermilion, Friday, 6 November

Light rain. High 65°, low 43°.

Pressure30.00 inHg
Wind12.3 mph S
Humidity35%
Visibility—
Dew point32°
Sat, 0778° / 57°0.05Light rain
78 °Light rain

Vermilion, Saturday, 7 November

Light rain. High 78°, low 57°.

Pressure29.62 inHg
Wind19.2 mph W
Humidity47%
Visibility—
Dew point54°
Sun, 0864° / 49°0Overcast
64 °Overcast

Vermilion, Sunday, 8 November

Overcast. High 64°, low 49°.

Pressure29.97 inHg
Wind16.3 mph NW
Humidity34%
Visibility—
Dew point30°

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.