As of 04:51 CDT

Weather in Bourbon, IL

49°

Bourbon, Tuesday, 20 October, 04:51

Partly cloudy. Feels like 49°. High 72°, low 46°.

Pressure30.36 inHg

Wind0.9 mph NE

Humidity85%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Wed, 2174° / 41°

74 °

Bourbon, Wednesday, 21 October

Clear. High 74°, low 41°.

Pressure30.27 inHg

Wind0.8 mph NW

Humidity40%

Visibility6.2 mi

Dew point43°

Thu, 2272° / 48°

72 °

Bourbon, Thursday, 22 October

Clear. High 72°, low 48°.

Pressure30.30 inHg

Wind3.8 mph NE

Humidity45%

Visibility6.2 mi

Dew point47°

Fri, 2369° / 49°

69 °

Bourbon, Friday, 23 October

Clear. High 69°, low 49°.

Pressure30.33 inHg

Wind7 mph SE

Humidity50%

Visibility6.2 mi

Dew point48°

Sat, 2469° / 47°

69 °

Bourbon, Saturday, 24 October

Overcast. High 69°, low 47°.

Pressure30.39 inHg

Wind6.7 mph SE

Humidity44%

Visibility—

Dew point43°

Sun, 2576° / 52°

76 °

Bourbon, Sunday, 25 October

Overcast. High 76°, low 52°.

Pressure30.39 inHg

Wind6.7 mph S

Humidity39%

Visibility—

Dew point44°

Mon, 2673° / 57°

73 °

Bourbon, Monday, 26 October

Overcast. High 73°, low 57°.

Pressure30.18 inHg

Wind15.3 mph SW

Humidity29%

Visibility—

Dew point37°

Tue, 2756° / 43°

0.02

56 °

Bourbon, Tuesday, 27 October

Light rain. High 56°, low 43°.

Pressure30.36 inHg

Wind17.1 mph N

Humidity35%

Visibility—

Dew point26°

Wed, 2845° / 30°

45 °

Bourbon, Wednesday, 28 October

Clear. High 45°, low 30°.

Pressure30.50 inHg

Wind14.3 mph N

Humidity21%

Visibility—

Dew point4°

Thu, 2953° / 29°

53 °

Bourbon, Thursday, 29 October

Overcast. High 53°, low 29°.

Pressure30.24 inHg

Wind11.6 mph SW

Humidity19%

Visibility—

Dew point7°

Fri, 3051° / 41°

0.19

51 °

Bourbon, Friday, 30 October

Rain. High 51°, low 41°.

Pressure30.09 inHg

Wind10.8 mph SW

Humidity75%

Visibility—

Dew point40°

Sat, 3159° / 44°

59 °

Bourbon, Saturday, 31 October

Partly cloudy. High 59°, low 44°.

Pressure30.12 inHg

Wind6.4 mph N

Humidity57%

Visibility—

Dew point41°

Sun, 0155° / 41°

55 °

Bourbon, Sunday, 1 November

Overcast. High 55°, low 41°.

Pressure30.27 inHg

Wind7.9 mph E

Humidity37%

Visibility—

Dew point28°

Mon, 0256° / 44°

0.01

56 °

Bourbon, Monday, 2 November

Light rain. High 56°, low 44°.

Pressure30.18 inHg

Wind11.2 mph NE

Humidity32%

Visibility—

Dew point25°

Tue, 0356° / 37°

56 °

Bourbon, Tuesday, 3 November

Partly cloudy. High 56°, low 37°.

Pressure30.15 inHg

Wind6.5 mph NE

Humidity26%

Visibility—

Dew point18°

Wed, 0460° / 39°

60 °

Bourbon, Wednesday, 4 November

Clear. High 60°, low 39°.

Pressure30.09 inHg

Wind8.2 mph SW

Humidity34%

Visibility—

Dew point27°

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.