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As of 02:16 CST

Weather in Wilsonville, IL

56°Current weather

Wilsonville, Monday, 2 November, 02:16

Overcast. Feels like 56°. High 66°, low 56°.

Pressure30.15 inHg
Wind8.1 mph S
Humidity94%
Visibility6.2 mi
Dew point54°
Tue, 0372° / 64°1.58Heavy rain
72 °Heavy rain

Wilsonville, Tuesday, 3 November

Heavy rain. High 72°, low 64°.

Pressure29.83 inHg
Wind20.8 mph S
Humidity70%
Visibility6.2 mi
Dew point62°
Wed, 0466° / 54°0Light rain
66 °Light rain

Wilsonville, Wednesday, 4 November

Light rain. High 66°, low 54°.

Pressure29.83 inHg
Wind13.3 mph SW
Humidity53%
Visibility6.2 mi
Dew point46°
Thu, 0567° / 48°0.09Light rain
67 °Light rain

Wilsonville, Thursday, 5 November

Light rain. High 67°, low 48°.

Pressure29.83 inHg
Wind8.7 mph SW
Humidity49%
Visibility6.2 mi
Dew point46°
Fri, 0656° / 44°0.06Light rain
56 °Light rain

Wilsonville, Friday, 6 November

Light rain. High 56°, low 44°.

Pressure29.94 inHg
Wind10.1 mph NW
Humidity72%
Visibility—
Dew point45°
Sat, 0759° / 49°0Overcast
59 °Overcast

Wilsonville, Saturday, 7 November

Overcast. High 59°, low 49°.

Pressure30.03 inHg
Wind7.2 mph NW
Humidity61%
Visibility—
Dew point43°
Sun, 0861° / 45°0Overcast
61 °Overcast

Wilsonville, Sunday, 8 November

Overcast. High 61°, low 45°.

Pressure30.15 inHg
Wind6.3 mph E
Humidity48%
Visibility—
Dew point38°
Mon, 0962° / 45°0Clear
62 °Clear

Wilsonville, Monday, 9 November

Clear. High 62°, low 45°.

Pressure30.06 inHg
Wind5 mph W
Humidity50%
Visibility—
Dew point40°
Tue, 1064° / 46°0Clear
64 °Clear

Wilsonville, Tuesday, 10 November

Clear. High 64°, low 46°.

Pressure30.06 inHg
Wind8.9 mph NW
Humidity47%
Visibility—
Dew point40°
Wed, 1161° / 44°0Mostly clear
61 °Mostly clear

Wilsonville, Wednesday, 11 November

Mostly clear. High 61°, low 44°.

Pressure30.15 inHg
Wind7.6 mph N
Humidity39%
Visibility—
Dew point33°
Thu, 1256° / 40°0Clear
56 °Clear

Wilsonville, Thursday, 12 November

Clear. High 56°, low 40°.

Pressure30.27 inHg
Wind6.4 mph NE
Humidity45%
Visibility—
Dew point32°
Fri, 1361° / 40°0Clear
61 °Clear

Wilsonville, Friday, 13 November

Clear. High 61°, low 40°.

Pressure30.33 inHg
Wind10.5 mph S
Humidity38%
Visibility—
Dew point31°
Sat, 1468° / 44°0Clear
68 °Clear

Wilsonville, Saturday, 14 November

Clear. High 68°, low 44°.

Pressure30.21 inHg
Wind14.4 mph SW
Humidity38%
Visibility—
Dew point36°
Sun, 1573° / 53°0Clear
73 °Clear

Wilsonville, Sunday, 15 November

Clear. High 73°, low 53°.

Pressure30.15 inHg
Wind14 mph SW
Humidity55%
Visibility—
Dew point51°
Mon, 1673° / 56°0Clear
73 °Clear

Wilsonville, Monday, 16 November

Clear. High 73°, low 56°.

Pressure30.12 inHg
Wind11 mph S
Humidity54%
Visibility—
Dew point52°
Tue, 1769° / 57°0Overcast
69 °Overcast

Wilsonville, Tuesday, 17 November

Overcast. High 69°, low 57°.

Pressure30.03 inHg
Wind19.5 mph S
Humidity60%
Visibility—
Dew point53°

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 Wilsonville, 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 Wilsonville, 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.