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As of 08:55 CST

Weather in Vermilion, IL

46°Current weather

Vermilion, Monday, 9 November, 08:55

Clear. Feels like 44°. High 63°, low 38°.

Pressure30.18 inHg
Wind4.6 mph W
Humidity76%
Visibility6.2 mi
Dew point39°
Tue, 1066° / 42°0Clear
66 °Clear

Vermilion, Tuesday, 10 November

Clear. High 66°, low 42°.

Pressure30.06 inHg
Wind4.8 mph NW
Humidity61%
Visibility6.2 mi
Dew point49°
Wed, 1163° / 42°0.18Rain
63 °Rain

Vermilion, Wednesday, 11 November

Rain. High 63°, low 42°.

Pressure29.80 inHg
Wind6.9 mph SE
Humidity70%
Visibility6.2 mi
Dew point51°
Thu, 1249° / 42°0Overcast
49 °Overcast

Vermilion, Thursday, 12 November

Overcast. High 49°, low 42°.

Pressure29.91 inHg
Wind12.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point34°
Fri, 1341° / 35°0Overcast
41 °Overcast

Vermilion, Friday, 13 November

Overcast. High 41°, low 35°.

Pressure30.03 inHg
Wind12.2 mph NW
Humidity70%
Visibility—
Dew point31°
Sat, 1446° / 30°0Clear
46 °Clear

Vermilion, Saturday, 14 November

Clear. High 46°, low 30°.

Pressure30.24 inHg
Wind9.5 mph NW
Humidity58%
Visibility—
Dew point29°
Sun, 1554° / 32°0Mostly clear
54 °Mostly clear

Vermilion, Sunday, 15 November

Mostly clear. High 54°, low 32°.

Pressure30.12 inHg
Wind9.1 mph S
Humidity31%
Visibility—
Dew point20°
Mon, 1660° / 44°0.1Light rain
60 °Light rain

Vermilion, Monday, 16 November

Light rain. High 60°, low 44°.

Pressure29.97 inHg
Wind7.8 mph S
Humidity76%
Visibility—
Dew point51°
Tue, 1765° / 52°0Partly cloudy
65 °Partly cloudy

Vermilion, Tuesday, 17 November

Partly cloudy. High 65°, low 52°.

Pressure30.18 inHg
Wind7.8 mph SE
Humidity65%
Visibility—
Dew point50°
Wed, 1865° / 50°0Overcast
65 °Overcast

Vermilion, Wednesday, 18 November

Overcast. High 65°, low 50°.

Pressure30.30 inHg
Wind7.2 mph SE
Humidity58%
Visibility—
Dew point47°
Thu, 1967° / 48°0Overcast
67 °Overcast

Vermilion, Thursday, 19 November

Overcast. High 67°, low 48°.

Pressure30.21 inHg
Wind13.3 mph S
Humidity55%
Visibility—
Dew point46°
Fri, 2062° / 48°0.01Light rain
62 °Light rain

Vermilion, Friday, 20 November

Light rain. High 62°, low 48°.

Pressure30.06 inHg
Wind16.3 mph S
Humidity52%
Visibility—
Dew point44°
Sat, 2153° / 41°0Overcast
53 °Overcast

Vermilion, Saturday, 21 November

Overcast. High 53°, low 41°.

Pressure30.09 inHg
Wind7 mph N
Humidity39%
Visibility—
Dew point26°
Sun, 2243° / 39°0.13Light rain
43 °Light rain

Vermilion, Sunday, 22 November

Light rain. High 43°, low 39°.

Pressure30.06 inHg
Wind10.2 mph NE
Humidity76%
Visibility—
Dew point36°
Mon, 2345° / 36°0Overcast
45 °Overcast

Vermilion, Monday, 23 November

Overcast. High 45°, low 36°.

Pressure30.12 inHg
Wind7.1 mph NW
Humidity61%
Visibility—
Dew point29°
Tue, 2447° / 31°0Mostly clear
47 °Mostly clear

Vermilion, Tuesday, 24 November

Mostly clear. High 47°, low 31°.

Pressure30.15 inHg
Wind6.3 mph W
Humidity36%
Visibility—
Dew point19°

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.