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As of 10:00 CDT

Weather in Vergennes, IL

61°Current weather

Vergennes, Tuesday, 27 October, 10:00

Overcast. Feels like 60°. High 73°, low 49°.

Pressure30.27 inHg
Wind2.6 mph SE
Humidity76%
Visibility6.2 mi
Dew point53°
Wed, 2877° / 49°0Clear
77 °Clear

Vergennes, Wednesday, 28 October

Clear. High 77°, low 49°.

Pressure30.24 inHg
Wind6.6 mph S
Humidity49%
Visibility6.2 mi
Dew point52°
Thu, 2978° / 53°0Clear
78 °Clear

Vergennes, Thursday, 29 October

Clear. High 78°, low 53°.

Pressure30.18 inHg
Wind8.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point54°
Fri, 3077° / 57°0Overcast
77 °Overcast

Vergennes, Friday, 30 October

Overcast. High 77°, low 57°.

Pressure30.24 inHg
Wind2.8 mph S
Humidity55%
Visibility6.2 mi
Dew point57°
Sat, 3170° / 59°0Overcast
70 °Overcast

Vergennes, Saturday, 31 October

Overcast. High 70°, low 59°.

Pressure30.21 inHg
Wind5.7 mph E
Humidity65%
Visibility—
Dew point56°
Sun, 0168° / 60°0.09Light rain
68 °Light rain

Vergennes, Sunday, 1 November

Light rain. High 68°, low 60°.

Pressure30.15 inHg
Wind10.1 mph SE
Humidity77%
Visibility—
Dew point59°
Mon, 0274° / 61°0Overcast
74 °Overcast

Vergennes, Monday, 2 November

Overcast. High 74°, low 61°.

Pressure29.83 inHg
Wind6.9 mph W
Humidity57%
Visibility—
Dew point54°
Tue, 0364° / 59°0.4Rain
64 °Rain

Vergennes, Tuesday, 3 November

Rain. High 64°, low 59°.

Pressure29.85 inHg
Wind15.4 mph E
Humidity90%
Visibility—
Dew point58°
Wed, 0463° / 58°1.19Heavy rain
63 °Heavy rain

Vergennes, Wednesday, 4 November

Heavy rain. High 63°, low 58°.

Pressure29.71 inHg
Wind16.2 mph E
Humidity83%
Visibility—
Dew point57°
Thu, 0561° / 56°0.62Rain
61 °Rain

Vergennes, Thursday, 5 November

Rain. High 61°, low 56°.

Pressure29.59 inHg
Wind11.5 mph W
Humidity92%
Visibility—
Dew point58°
Fri, 0656° / 51°0.04Light rain
56 °Light rain

Vergennes, Friday, 6 November

Light rain. High 56°, low 51°.

Pressure29.80 inHg
Wind12.4 mph NW
Humidity90%
Visibility—
Dew point49°
Sat, 0759° / 49°0Overcast
59 °Overcast

Vergennes, Saturday, 7 November

Overcast. High 59°, low 49°.

Pressure29.94 inHg
Wind8.7 mph NW
Humidity76%
Visibility—
Dew point46°
Sun, 0863° / 44°0Clear
63 °Clear

Vergennes, Sunday, 8 November

Clear. High 63°, low 44°.

Pressure30.06 inHg
Wind6.5 mph S
Humidity51%
Visibility—
Dew point40°
Mon, 0961° / 47°0.06Light rain
61 °Light rain

Vergennes, Monday, 9 November

Light rain. High 61°, low 47°.

Pressure29.91 inHg
Wind16.1 mph SW
Humidity64%
Visibility—
Dew point47°
Tue, 1056° / 43°0Clear
56 °Clear

Vergennes, Tuesday, 10 November

Clear. High 56°, low 43°.

Pressure30.09 inHg
Wind15.4 mph NW
Humidity48%
Visibility—
Dew point35°
Wed, 1152° / 35°0Clear
52 °Clear

Vergennes, Wednesday, 11 November

Clear. High 52°, low 35°.

Pressure30.30 inHg
Wind6.5 mph NW
Humidity40%
Visibility—
Dew point25°

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 Vergennes, 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 Vergennes, 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.