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As of 17:41 CDT

Weather in Bourbon, IL

77°Current weather

Bourbon, Wednesday, 14 October, 17:41

Overcast. Feels like 78°. High 77°, low 68°.

Pressure30.00 inHg
Wind7.1 mph NE
Humidity76%
Visibility6.2 mi
Dew point69°
Thu, 1577° / 66°0.33Rain
77 °Rain

Bourbon, Thursday, 15 October

Rain. High 77°, low 66°.

Pressure29.97 inHg
Wind9.3 mph S
Humidity78%
Visibility1.7 mi
Dew point67°
Fri, 1667° / 50°0.17Rain
67 °Rain

Bourbon, Friday, 16 October

Rain. High 67°, low 50°.

Pressure30.09 inHg
Wind17.5 mph NW
Humidity48%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 42°0Mostly clear
57 °Mostly clear

Bourbon, Saturday, 17 October

Mostly clear. High 57°, low 42°.

Pressure30.53 inHg
Wind7.3 mph N
Humidity52%
Visibility6.2 mi
Dew point37°
Sun, 1862° / 39°0Clear
62 °Clear

Bourbon, Sunday, 18 October

Clear. High 62°, low 39°.

Pressure30.50 inHg
Wind7 mph S
Humidity38%
Visibility6.2 mi
Dew point31°
Mon, 1966° / 39°0Clear
66 °Clear

Bourbon, Monday, 19 October

Clear. High 66°, low 39°.

Pressure30.42 inHg
Wind4.1 mph E
Humidity31%
Visibility—
Dew point30°
Tue, 2071° / 44°0Partly cloudy
71 °Partly cloudy

Bourbon, Tuesday, 20 October

Partly cloudy. High 71°, low 44°.

Pressure30.30 inHg
Wind7.7 mph SE
Humidity49%
Visibility—
Dew point46°
Wed, 2175° / 61°0Partly cloudy
75 °Partly cloudy

Bourbon, Wednesday, 21 October

Partly cloudy. High 75°, low 61°.

Pressure30.24 inHg
Wind10.8 mph S
Humidity41%
Visibility—
Dew point47°
Thu, 2266° / 63°0.15Light rain
66 °Light rain

Bourbon, Thursday, 22 October

Light rain. High 66°, low 63°.

Pressure30.06 inHg
Wind13.9 mph SW
Humidity74%
Visibility—
Dew point57°
Fri, 2376° / 59°0Clear
76 °Clear

Bourbon, Friday, 23 October

Clear. High 76°, low 59°.

Pressure30.09 inHg
Wind7 mph SE
Humidity52%
Visibility—
Dew point53°
Sat, 2482° / 60°0Overcast
82 °Overcast

Bourbon, Saturday, 24 October

Overcast. High 82°, low 60°.

Pressure29.97 inHg
Wind20.6 mph SW
Humidity36%
Visibility—
Dew point51°
Sun, 2560° / 49°0Overcast
60 °Overcast

Bourbon, Sunday, 25 October

Overcast. High 60°, low 49°.

Pressure30.33 inHg
Wind13 mph NW
Humidity32%
Visibility—
Dew point28°
Mon, 2658° / 43°0Clear
58 °Clear

Bourbon, Monday, 26 October

Clear. High 58°, low 43°.

Pressure30.39 inHg
Wind7.6 mph NW
Humidity27%
Visibility—
Dew point22°
Tue, 2760° / 42°0Overcast
60 °Overcast

Bourbon, Tuesday, 27 October

Overcast. High 60°, low 42°.

Pressure30.30 inHg
Wind7.7 mph S
Humidity28%
Visibility—
Dew point24°
Wed, 2860° / 48°0.15Rain
60 °Rain

Bourbon, Wednesday, 28 October

Rain. High 60°, low 48°.

Pressure30.09 inHg
Wind7.4 mph S
Humidity32%
Visibility—
Dew point27°
Thu, 2962° / 48°0.21Rain
62 °Rain

Bourbon, Thursday, 29 October

Rain. High 62°, low 48°.

Pressure30.06 inHg
Wind9.6 mph SW
Humidity61%
Visibility—
Dew point44°

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 Bourbon, 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 Bourbon, 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.