As of 05:51 CDT

Weather in Bourbon, IL

71°

Bourbon, Wednesday, 14 October, 05:51

Overcast. Feels like 72°. High 83°, low 70°.

Pressure29.94 inHg

Wind2 mph W

Humidity85%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

Thu, 1578° / 67°

78 °

Bourbon, Thursday, 15 October

Rain. High 78°, low 67°.

Pressure29.97 inHg

Wind13.9 mph SW

Humidity82%

Visibility6.2 mi

Dew point70°

Fri, 1670° / 51°

0.28

70 °

Bourbon, Friday, 16 October

Rain. High 70°, low 51°.

Pressure30.09 inHg

Wind19.6 mph NW

Humidity44%

Visibility6.2 mi

Dew point36°

Sat, 1758° / 42°

58 °

Bourbon, Saturday, 17 October

Clear. High 58°, low 42°.

Pressure30.56 inHg

Wind5.5 mph NE

Humidity52%

Visibility6.2 mi

Dew point37°

Sun, 1862° / 41°

62 °

Bourbon, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.47 inHg

Wind8.2 mph S

Humidity34%

Visibility—

Dew point30°

Mon, 1967° / 42°

67 °

Bourbon, Monday, 19 October

Overcast. High 67°, low 42°.

Pressure30.39 inHg

Wind6.9 mph SW

Humidity40%

Visibility—

Dew point38°

Tue, 2072° / 54°

72 °

Bourbon, Tuesday, 20 October

Partly cloudy. High 72°, low 54°.

Pressure30.27 inHg

Wind6.2 mph S

Humidity39%

Visibility—

Dew point42°

Wed, 2172° / 52°

72 °

Bourbon, Wednesday, 21 October

Clear. High 72°, low 52°.

Pressure30.12 inHg

Wind7.4 mph S

Humidity41%

Visibility—

Dew point43°

Thu, 2264° / 48°

64 °

Bourbon, Thursday, 22 October

Overcast. High 64°, low 48°.

Pressure30.18 inHg

Wind13.8 mph NE

Humidity47%

Visibility—

Dew point43°

Fri, 2356° / 39°

56 °

Bourbon, Friday, 23 October

Clear. High 56°, low 39°.

Pressure30.39 inHg

Wind11.7 mph NE

Humidity28%

Visibility—

Dew point20°

Sat, 2460° / 38°

60 °

Bourbon, Saturday, 24 October

Overcast. High 60°, low 38°.

Pressure30.24 inHg

Wind6.2 mph E

Humidity27%

Visibility—

Dew point21°

Sun, 2554° / 42°

54 °

Bourbon, Sunday, 25 October

Light rain. High 54°, low 42°.

Pressure30.03 inHg

Wind12.1 mph NW

Humidity82%

Visibility—

Dew point44°

Mon, 2655° / 33°

55 °

Bourbon, Monday, 26 October

Clear. High 55°, low 33°.

Pressure30.12 inHg

Wind10.2 mph NW

Humidity27%

Visibility—

Dew point17°

Tue, 2762° / 40°

62 °

Bourbon, Tuesday, 27 October

Overcast. High 62°, low 40°.

Pressure29.97 inHg

Wind6.4 mph SW

Humidity35%

Visibility—

Dew point29°

Wed, 2864° / 48°

64 °

Bourbon, Wednesday, 28 October

Overcast. High 64°, low 48°.

Pressure29.94 inHg

Wind10 mph E

Humidity40%

Visibility—

Dew point34°

Thu, 2955° / 50°

0.07

55 °

Bourbon, Thursday, 29 October

Light rain. High 55°, low 50°.

Pressure29.94 inHg

Wind8 mph E

Humidity71%

Visibility—

Dew point43°

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.