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As of 21:48 CDT

Weather in Lebanon, IL

57°Current weather

Lebanon, Thursday, 22 October, 21:48

Clear. Feels like 57°. High 77°, low 46°.

Pressure30.21 inHg
Wind0 mph N
Humidity86%
Visibility6.2 mi
Dew point53°
Fri, 2376° / 49°0Clear
76 °Clear

Lebanon, Friday, 23 October

Clear. High 76°, low 49°.

Pressure30.27 inHg
Wind4.9 mph SE
Humidity45%
Visibility6.2 mi
Dew point48°
Sat, 2474° / 48°0Overcast
74 °Overcast

Lebanon, Saturday, 24 October

Overcast. High 74°, low 48°.

Pressure30.36 inHg
Wind4.2 mph SE
Humidity49%
Visibility6.2 mi
Dew point49°
Sun, 2575° / 50°0Overcast
75 °Overcast

Lebanon, Sunday, 25 October

Overcast. High 75°, low 50°.

Pressure30.39 inHg
Wind2.8 mph S
Humidity48%
Visibility6.2 mi
Dew point51°
Mon, 2674° / 52°0Overcast
74 °Overcast

Lebanon, Monday, 26 October

Overcast. High 74°, low 52°.

Pressure30.33 inHg
Wind2.5 mph SW
Humidity48%
Visibility6.2 mi
Dew point50°
Tue, 2772° / 51°0Overcast
72 °Overcast

Lebanon, Tuesday, 27 October

Overcast. High 72°, low 51°.

Pressure30.27 inHg
Wind4.6 mph SE
Humidity44%
Visibility—
Dew point46°
Wed, 2877° / 55°0Clear
77 °Clear

Lebanon, Wednesday, 28 October

Clear. High 77°, low 55°.

Pressure30.12 inHg
Wind11 mph S
Humidity35%
Visibility—
Dew point43°
Thu, 2979° / 57°0Overcast
79 °Overcast

Lebanon, Thursday, 29 October

Overcast. High 79°, low 57°.

Pressure30.15 inHg
Wind13.5 mph S
Humidity24%
Visibility—
Dew point36°
Fri, 3075° / 60°0.01Light rain
75 °Light rain

Lebanon, Friday, 30 October

Light rain. High 75°, low 60°.

Pressure30.09 inHg
Wind9.2 mph SW
Humidity25%
Visibility—
Dew point36°
Sat, 3164° / 60°0.31Rain
64 °Rain

Lebanon, Saturday, 31 October

Rain. High 64°, low 60°.

Pressure29.94 inHg
Wind15.3 mph S
Humidity87%
Visibility—
Dew point58°
Sun, 0169° / 61°0.28Light rain
69 °Light rain

Lebanon, Sunday, 1 November

Light rain. High 69°, low 61°.

Pressure29.97 inHg
Wind10.9 mph S
Humidity81%
Visibility—
Dew point62°
Mon, 0265° / 55°0.02Light rain
65 °Light rain

Lebanon, Monday, 2 November

Light rain. High 65°, low 55°.

Pressure30.00 inHg
Wind9.8 mph N
Humidity84%
Visibility—
Dew point60°
Tue, 0362° / 50°0Overcast
62 °Overcast

Lebanon, Tuesday, 3 November

Overcast. High 62°, low 50°.

Pressure30.21 inHg
Wind13.4 mph NW
Humidity47%
Visibility—
Dew point39°
Wed, 0458° / 45°0Overcast
58 °Overcast

Lebanon, Wednesday, 4 November

Overcast. High 58°, low 45°.

Pressure30.15 inHg
Wind14.8 mph NW
Humidity51%
Visibility—
Dew point38°
Thu, 0561° / 40°0Partly cloudy
61 °Partly cloudy

Lebanon, Thursday, 5 November

Partly cloudy. High 61°, low 40°.

Pressure30.18 inHg
Wind12.2 mph NW
Humidity33%
Visibility—
Dew point27°
Fri, 0672° / 47°0Clear
72 °Clear

Lebanon, Friday, 6 November

Clear. High 72°, low 47°.

Pressure29.94 inHg
Wind13.2 mph W
Humidity34%
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 Lebanon, 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 Lebanon, 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.