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As of 05:07 CDT

Weather in Vermilion, IL

55°Current weather

Vermilion, Saturday, 31 October, 05:07

Clear. Feels like 53°. High 67°, low 55°.

Pressure30.27 inHg
Wind4.6 mph E
Humidity61%
Visibility6.2 mi
Dew point42°
Sun, 0169° / 56°0Overcast
69 °Overcast

Vermilion, Sunday, 1 November

Overcast. High 69°, low 56°.

Pressure30.33 inHg
Wind5.7 mph SE
Humidity55%
Visibility6.2 mi
Dew point49°
Mon, 0263° / 55°0.02Light rain
63 °Light rain

Vermilion, Monday, 2 November

Light rain. High 63°, low 55°.

Pressure30.18 inHg
Wind10.5 mph SE
Humidity81%
Visibility3.7 mi
Dew point52°
Tue, 0371° / 61°0.01Light rain
71 °Light rain

Vermilion, Tuesday, 3 November

Light rain. High 71°, low 61°.

Pressure30.06 inHg
Wind12.3 mph S
Humidity77%
Visibility6.2 mi
Dew point58°
Wed, 0466° / 63°0.48Rain
66 °Rain

Vermilion, Wednesday, 4 November

Rain. High 66°, low 63°.

Pressure29.83 inHg
Wind11.5 mph S
Humidity97%
Visibility—
Dew point63°
Thu, 0566° / 57°0.59Rain
66 °Rain

Vermilion, Thursday, 5 November

Rain. High 66°, low 57°.

Pressure29.59 inHg
Wind8.5 mph SE
Humidity89%
Visibility—
Dew point62°
Fri, 0666° / 56°0Overcast
66 °Overcast

Vermilion, Friday, 6 November

Overcast. High 66°, low 56°.

Pressure29.94 inHg
Wind6.6 mph NE
Humidity66%
Visibility—
Dew point53°
Sat, 0767° / 60°0.21Light rain
67 °Light rain

Vermilion, Saturday, 7 November

Light rain. High 67°, low 60°.

Pressure29.97 inHg
Wind5.2 mph NE
Humidity97%
Visibility—
Dew point60°
Sun, 0871° / 60°0.76Rain
71 °Rain

Vermilion, Sunday, 8 November

Rain. High 71°, low 60°.

Pressure29.94 inHg
Wind7.4 mph NE
Humidity69%
Visibility—
Dew point59°
Mon, 0963° / 57°0.71Rain
63 °Rain

Vermilion, Monday, 9 November

Rain. High 63°, low 57°.

Pressure29.91 inHg
Wind9.7 mph S
Humidity85%
Visibility—
Dew point58°
Tue, 1063° / 56°0.08Light rain
63 °Light rain

Vermilion, Tuesday, 10 November

Light rain. High 63°, low 56°.

Pressure29.85 inHg
Wind12.5 mph NW
Humidity75%
Visibility—
Dew point54°
Wed, 1157° / 44°0Clear
57 °Clear

Vermilion, Wednesday, 11 November

Clear. High 57°, low 44°.

Pressure30.09 inHg
Wind11.7 mph NW
Humidity41%
Visibility—
Dew point31°
Thu, 1260° / 43°0Overcast
60 °Overcast

Vermilion, Thursday, 12 November

Overcast. High 60°, low 43°.

Pressure30.00 inHg
Wind6.4 mph W
Humidity39%
Visibility—
Dew point32°
Fri, 1362° / 47°0Overcast
62 °Overcast

Vermilion, Friday, 13 November

Overcast. High 62°, low 47°.

Pressure29.97 inHg
Wind11.9 mph S
Humidity52%
Visibility—
Dew point41°
Sat, 1458° / 48°0Overcast
58 °Overcast

Vermilion, Saturday, 14 November

Overcast. High 58°, low 48°.

Pressure30.06 inHg
Wind14.5 mph NW
Humidity58%
Visibility—
Dew point40°
Sun, 1564° / 46°0Overcast
64 °Overcast

Vermilion, Sunday, 15 November

Overcast. High 64°, low 46°.

Pressure30.06 inHg
Wind15 mph SW
Humidity49%
Visibility—
Dew point41°

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.