As of 01:08 CDT

Weather in Bourbon, IL

46°

Bourbon, Saturday, 17 October, 01:08

Clear. Feels like 43°. High 60°, low 40°.

Pressure30.42 inHg

Wind6 mph N

Humidity86%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Sun, 1863° / 40°

63 °

Bourbon, Sunday, 18 October

Clear. High 63°, low 40°.

Pressure30.50 inHg

Wind8.8 mph S

Humidity36%

Visibility6.2 mi

Dew point32°

Mon, 1967° / 41°

67 °

Bourbon, Monday, 19 October

Clear. High 67°, low 41°.

Pressure30.42 inHg

Wind3 mph S

Humidity40%

Visibility6.2 mi

Dew point39°

Tue, 2070° / 44°

70 °

Bourbon, Tuesday, 20 October

Clear. High 70°, low 44°.

Pressure30.36 inHg

Wind2.3 mph E

Humidity44%

Visibility6.2 mi

Dew point43°

Wed, 2171° / 46°

71 °

Bourbon, Wednesday, 21 October

Clear. High 71°, low 46°.

Pressure30.27 inHg

Wind3.5 mph SW

Humidity37%

Visibility—

Dew point39°

Thu, 2274° / 50°

74 °

Bourbon, Thursday, 22 October

Mostly clear. High 74°, low 50°.

Pressure30.18 inHg

Wind5.9 mph E

Humidity34%

Visibility—

Dew point39°

Fri, 2376° / 54°

76 °

Bourbon, Friday, 23 October

Mostly clear. High 76°, low 54°.

Pressure30.24 inHg

Wind7.8 mph SE

Humidity27%

Visibility—

Dew point36°

Sat, 2476° / 54°

76 °

Bourbon, Saturday, 24 October

Overcast. High 76°, low 54°.

Pressure30.21 inHg

Wind8.9 mph S

Humidity22%

Visibility—

Dew point30°

Sun, 2566° / 54°

66 °

Bourbon, Sunday, 25 October

Overcast. High 66°, low 54°.

Pressure30.27 inHg

Wind11.8 mph N

Humidity41%

Visibility—

Dew point40°

Mon, 2668° / 52°

68 °

Bourbon, Monday, 26 October

Overcast. High 68°, low 52°.

Pressure30.30 inHg

Wind9.4 mph NE

Humidity36%

Visibility—

Dew point37°

Tue, 2771° / 56°

0.04

71 °

Bourbon, Tuesday, 27 October

Light rain. High 71°, low 56°.

Pressure30.12 inHg

Wind9.7 mph NW

Humidity41%

Visibility—

Dew point44°

Wed, 2862° / 50°

0.4

62 °

Bourbon, Wednesday, 28 October

Rain. High 62°, low 50°.

Pressure30.12 inHg

Wind11 mph NE

Humidity61%

Visibility—

Dew point43°

Thu, 2957° / 45°

0.35

57 °

Bourbon, Thursday, 29 October

Rain. High 57°, low 45°.

Pressure30.00 inHg

Wind19.4 mph S

Humidity76%

Visibility—

Dew point41°

Fri, 3071° / 53°

0.06

71 °

Bourbon, Friday, 30 October

Light rain. High 71°, low 53°.

Pressure29.59 inHg

Wind20.5 mph W

Humidity50%

Visibility—

Dew point51°

Sat, 3157° / 47°

57 °

Bourbon, Saturday, 31 October

Partly cloudy. High 57°, low 47°.

Pressure30.09 inHg

Wind17.4 mph NW

Humidity46%

Visibility—

Dew point35°

Sun, 0160° / 43°

60 °

Bourbon, Sunday, 1 November

Clear. High 60°, low 43°.

Pressure30.15 inHg

Wind6.7 mph NW

Humidity45%

Visibility—

Dew point36°

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.