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As of 15:18 CDT

Weather in Bourbon, IL

72°Current weather

Bourbon, Tuesday, 20 October, 15:18

Clear. Feels like 71°. High 72°, low 43°.

Pressure30.30 inHg
Wind2.1 mph E
Humidity39%
Visibility6.2 mi
Dew point45°
Wed, 2173° / 43°0Clear
73 °Clear

Bourbon, Wednesday, 21 October

Clear. High 73°, low 43°.

Pressure30.27 inHg
Wind1 mph W
Humidity40%
Visibility6.2 mi
Dew point43°
Thu, 2271° / 45°0Clear
71 °Clear

Bourbon, Thursday, 22 October

Clear. High 71°, low 45°.

Pressure30.30 inHg
Wind2.6 mph NE
Humidity45%
Visibility6.2 mi
Dew point47°
Fri, 2369° / 48°0Clear
69 °Clear

Bourbon, Friday, 23 October

Clear. High 69°, low 48°.

Pressure30.33 inHg
Wind5.7 mph SE
Humidity50%
Visibility6.2 mi
Dew point48°
Sat, 2470° / 48°0Mostly clear
70 °Mostly clear

Bourbon, Saturday, 24 October

Mostly clear. High 70°, low 48°.

Pressure30.39 inHg
Wind6 mph S
Humidity54%
Visibility6.2 mi
Dew point48°
Sun, 2576° / 52°0Partly cloudy
76 °Partly cloudy

Bourbon, Sunday, 25 October

Partly cloudy. High 76°, low 52°.

Pressure30.39 inHg
Wind5.1 mph SW
Humidity42%
Visibility—
Dew point46°
Mon, 2673° / 53°0Overcast
73 °Overcast

Bourbon, Monday, 26 October

Overcast. High 73°, low 53°.

Pressure30.12 inHg
Wind15.9 mph SW
Humidity28%
Visibility—
Dew point36°
Tue, 2750° / 39°0.05Light rain
50 °Light rain

Bourbon, Tuesday, 27 October

Light rain. High 50°, low 39°.

Pressure30.42 inHg
Wind18.3 mph N
Humidity33%
Visibility—
Dew point20°
Wed, 2852° / 33°0Clear
52 °Clear

Bourbon, Wednesday, 28 October

Clear. High 52°, low 33°.

Pressure30.42 inHg
Wind8.5 mph SW
Humidity35%
Visibility—
Dew point21°
Thu, 2959° / 36°0Mostly clear
59 °Mostly clear

Bourbon, Thursday, 29 October

Mostly clear. High 59°, low 36°.

Pressure30.12 inHg
Wind15.2 mph W
Humidity32%
Visibility—
Dew point26°
Fri, 3048° / 35°0Clear
48 °Clear

Bourbon, Friday, 30 October

Clear. High 48°, low 35°.

Pressure30.39 inHg
Wind14.2 mph N
Humidity33%
Visibility—
Dew point18°
Sat, 3152° / 31°0Overcast
52 °Overcast

Bourbon, Saturday, 31 October

Overcast. High 52°, low 31°.

Pressure30.30 inHg
Wind9.5 mph SW
Humidity26%
Visibility—
Dew point14°
Sun, 0157° / 38°0Clear
57 °Clear

Bourbon, Sunday, 1 November

Clear. High 57°, low 38°.

Pressure30.12 inHg
Wind11.8 mph W
Humidity44%
Visibility—
Dew point33°
Mon, 0263° / 42°0Clear
63 °Clear

Bourbon, Monday, 2 November

Clear. High 63°, low 42°.

Pressure30.30 inHg
Wind7.6 mph S
Humidity47%
Visibility—
Dew point38°
Tue, 0365° / 43°0Overcast
65 °Overcast

Bourbon, Tuesday, 3 November

Overcast. High 65°, low 43°.

Pressure30.21 inHg
Wind14.8 mph S
Humidity36%
Visibility—
Dew point33°
Wed, 0461° / 52°0.57Rain
61 °Rain

Bourbon, Wednesday, 4 November

Rain. High 61°, low 52°.

Pressure29.97 inHg
Wind17.9 mph S
Humidity70%
Visibility—
Dew point47°

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.