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As of 11:15 CDT

Weather in Bourbonnais, IL

62°Current weather

Bourbonnais, Monday, 26 October, 11:15

Fog. Feels like 62°. High 65°, low 49°.

Pressure30.33 inHg
Wind5.7 mph E
Humidity84%
Visibility5.0 mi
Dew point57°
Tue, 2770° / 48°0Overcast
70 °Overcast

Bourbonnais, Tuesday, 27 October

Overcast. High 70°, low 48°.

Pressure30.27 inHg
Wind6.4 mph SE
Humidity65%
Visibility6.2 mi
Dew point54°
Wed, 2871° / 51°0Clear
71 °Clear

Bourbonnais, Wednesday, 28 October

Clear. High 71°, low 51°.

Pressure30.21 inHg
Wind7.8 mph S
Humidity60%
Visibility6.2 mi
Dew point53°
Thu, 2971° / 56°0.11Light rain
71 °Light rain

Bourbonnais, Thursday, 29 October

Light rain. High 71°, low 56°.

Pressure30.09 inHg
Wind9.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point55°
Fri, 3068° / 50°0Overcast
68 °Overcast

Bourbonnais, Friday, 30 October

Overcast. High 68°, low 50°.

Pressure30.21 inHg
Wind7 mph SE
Humidity51%
Visibility—
Dew point47°
Sat, 3166° / 56°0.19Light rain
66 °Light rain

Bourbonnais, Saturday, 31 October

Light rain. High 66°, low 56°.

Pressure30.18 inHg
Wind7.8 mph NW
Humidity93%
Visibility—
Dew point60°
Sun, 0161° / 57°0.41Rain
61 °Rain

Bourbonnais, Sunday, 1 November

Rain. High 61°, low 57°.

Pressure30.00 inHg
Wind6.3 mph SE
Humidity92%
Visibility—
Dew point58°
Mon, 0264° / 59°0.03Light rain
64 °Light rain

Bourbonnais, Monday, 2 November

Light rain. High 64°, low 59°.

Pressure29.91 inHg
Wind10.4 mph SE
Humidity86%
Visibility—
Dew point58°
Tue, 0362° / 48°0.59Rain
62 °Rain

Bourbonnais, Tuesday, 3 November

Rain. High 62°, low 48°.

Pressure29.68 inHg
Wind20 mph S
Humidity70%
Visibility—
Dew point45°
Wed, 0454° / 45°0.02Light rain
54 °Light rain

Bourbonnais, Wednesday, 4 November

Light rain. High 54°, low 45°.

Pressure29.85 inHg
Wind21.4 mph W
Humidity63%
Visibility—
Dew point38°
Thu, 0566° / 46°0Overcast
66 °Overcast

Bourbonnais, Thursday, 5 November

Overcast. High 66°, low 46°.

Pressure29.77 inHg
Wind11.4 mph SW
Humidity46%
Visibility—
Dew point38°
Fri, 0666° / 47°0Partly cloudy
66 °Partly cloudy

Bourbonnais, Friday, 6 November

Partly cloudy. High 66°, low 47°.

Pressure29.59 inHg
Wind16.7 mph NW
Humidity41%
Visibility—
Dew point38°
Sat, 0750° / 38°0Overcast
50 °Overcast

Bourbonnais, Saturday, 7 November

Overcast. High 50°, low 38°.

Pressure29.74 inHg
Wind18.1 mph NW
Humidity56%
Visibility—
Dew point31°
Sun, 0857° / 40°0Mostly clear
57 °Mostly clear

Bourbonnais, Sunday, 8 November

Mostly clear. High 57°, low 40°.

Pressure30.09 inHg
Wind7.2 mph NW
Humidity59%
Visibility—
Dew point40°
Mon, 0960° / 44°0Partly cloudy
60 °Partly cloudy

Bourbonnais, Monday, 9 November

Partly cloudy. High 60°, low 44°.

Pressure30.18 inHg
Wind6.7 mph E
Humidity57%
Visibility—
Dew point41°
Tue, 1063° / 46°0Mostly clear
63 °Mostly clear

Bourbonnais, Tuesday, 10 November

Mostly clear. High 63°, low 46°.

Pressure30.21 inHg
Wind9 mph S
Humidity47%
Visibility—
Dew point38°

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 Bourbonnais, 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 Bourbonnais, 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.