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As of 04:29 CDT

Weather in Bourbon, IL

41°Current weather

Bourbon, Saturday, 17 October, 04:29

Clear. Feels like 38°. High 55°, low 40°.

Pressure30.45 inHg
Wind4 mph NE
Humidity89%
Visibility6.2 mi
Dew point37°
Sun, 1862° / 39°0Clear
62 °Clear

Bourbon, Sunday, 18 October

Clear. High 62°, low 39°.

Pressure30.50 inHg
Wind8.7 mph S
Humidity37%
Visibility6.2 mi
Dew point33°
Mon, 1967° / 41°0Clear
67 °Clear

Bourbon, Monday, 19 October

Clear. High 67°, low 41°.

Pressure30.42 inHg
Wind2.1 mph SE
Humidity42%
Visibility6.2 mi
Dew point40°
Tue, 2069° / 43°0Overcast
69 °Overcast

Bourbon, Tuesday, 20 October

Overcast. High 69°, low 43°.

Pressure30.39 inHg
Wind1.7 mph E
Humidity44%
Visibility6.2 mi
Dew point44°
Wed, 2171° / 47°0Overcast
71 °Overcast

Bourbon, Wednesday, 21 October

Overcast. High 71°, low 47°.

Pressure30.27 inHg
Wind3.2 mph SE
Humidity39%
Visibility—
Dew point41°
Thu, 2272° / 48°0Partly cloudy
72 °Partly cloudy

Bourbon, Thursday, 22 October

Partly cloudy. High 72°, low 48°.

Pressure30.21 inHg
Wind5.3 mph E
Humidity39%
Visibility—
Dew point42°
Fri, 2375° / 54°0Overcast
75 °Overcast

Bourbon, Friday, 23 October

Overcast. High 75°, low 54°.

Pressure30.21 inHg
Wind7.6 mph SE
Humidity27%
Visibility—
Dew point35°
Sat, 2474° / 55°0Overcast
74 °Overcast

Bourbon, Saturday, 24 October

Overcast. High 74°, low 55°.

Pressure30.21 inHg
Wind10 mph S
Humidity32%
Visibility—
Dew point38°
Sun, 2578° / 59°0Overcast
78 °Overcast

Bourbon, Sunday, 25 October

Overcast. High 78°, low 59°.

Pressure30.03 inHg
Wind13.7 mph S
Humidity29%
Visibility—
Dew point41°
Mon, 2668° / 47°0Overcast
68 °Overcast

Bourbon, Monday, 26 October

Overcast. High 68°, low 47°.

Pressure30.12 inHg
Wind16.9 mph SW
Humidity70%
Visibility—
Dew point43°
Tue, 2757° / 36°0Overcast
57 °Overcast

Bourbon, Tuesday, 27 October

Overcast. High 57°, low 36°.

Pressure30.42 inHg
Wind7.3 mph SE
Humidity35%
Visibility—
Dew point25°
Wed, 2868° / 44°0.28Rain
68 °Rain

Bourbon, Wednesday, 28 October

Rain. High 68°, low 44°.

Pressure30.12 inHg
Wind22.7 mph SW
Humidity27%
Visibility—
Dew point27°
Thu, 2965° / 51°0.01Light rain
65 °Light rain

Bourbon, Thursday, 29 October

Light rain. High 65°, low 51°.

Pressure30.06 inHg
Wind23.3 mph W
Humidity48%
Visibility—
Dew point42°
Fri, 3068° / 47°0Overcast
68 °Overcast

Bourbon, Friday, 30 October

Overcast. High 68°, low 47°.

Pressure30.09 inHg
Wind14.3 mph S
Humidity36%
Visibility—
Dew point35°
Sat, 3175° / 57°0.8Heavy rain
75 °Heavy rain

Bourbon, Saturday, 31 October

Heavy rain. High 75°, low 57°.

Pressure29.68 inHg
Wind22 mph S
Humidity54%
Visibility—
Dew point55°
Sun, 0166° / 51°0.04Light rain
66 °Light rain

Bourbon, Sunday, 1 November

Light rain. High 66°, low 51°.

Pressure30.00 inHg
Wind19.8 mph S
Humidity61%
Visibility—
Dew point42°

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.