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As of 09:00 CDT

Weather in Lebanon, IL

55°Current weather

Lebanon, Saturday, 24 October, 09:00

Overcast. Feels like 54°. High 74°, low 49°.

Pressure30.36 inHg
Wind4.9 mph E
Humidity82%
Visibility6.2 mi
Dew point50°
Sun, 2575° / 47°0Overcast
75 °Overcast

Lebanon, Sunday, 25 October

Overcast. High 75°, low 47°.

Pressure30.42 inHg
Wind2.3 mph S
Humidity52%
Visibility6.2 mi
Dew point52°
Mon, 2672° / 52°0Overcast
72 °Overcast

Lebanon, Monday, 26 October

Overcast. High 72°, low 52°.

Pressure30.33 inHg
Wind3.1 mph SW
Humidity54%
Visibility6.2 mi
Dew point52°
Tue, 2771° / 52°0Overcast
71 °Overcast

Lebanon, Tuesday, 27 October

Overcast. High 71°, low 52°.

Pressure30.24 inHg
Wind5.7 mph S
Humidity56%
Visibility6.2 mi
Dew point52°
Wed, 2874° / 53°0Clear
74 °Clear

Lebanon, Wednesday, 28 October

Clear. High 74°, low 53°.

Pressure30.18 inHg
Wind8.9 mph S
Humidity43%
Visibility—
Dew point47°
Thu, 2978° / 55°0Clear
78 °Clear

Lebanon, Thursday, 29 October

Clear. High 78°, low 55°.

Pressure30.18 inHg
Wind8.5 mph S
Humidity43%
Visibility—
Dew point49°
Fri, 3081° / 59°0Overcast
81 °Overcast

Lebanon, Friday, 30 October

Overcast. High 81°, low 59°.

Pressure30.18 inHg
Wind6.6 mph S
Humidity32%
Visibility—
Dew point44°
Sat, 3173° / 64°0Overcast
73 °Overcast

Lebanon, Saturday, 31 October

Overcast. High 73°, low 64°.

Pressure30.18 inHg
Wind8.2 mph SE
Humidity44%
Visibility—
Dew point46°
Sun, 0168° / 59°0.76Rain
68 °Rain

Lebanon, Sunday, 1 November

Rain. High 68°, low 59°.

Pressure29.97 inHg
Wind20.3 mph S
Humidity84%
Visibility—
Dew point55°
Mon, 0260° / 49°0.31Rain
60 °Rain

Lebanon, Monday, 2 November

Rain. High 60°, low 49°.

Pressure29.80 inHg
Wind22.5 mph N
Humidity59%
Visibility—
Dew point41°
Tue, 0362° / 44°0Clear
62 °Clear

Lebanon, Tuesday, 3 November

Clear. High 62°, low 44°.

Pressure30.12 inHg
Wind17.9 mph N
Humidity34%
Visibility—
Dew point29°
Wed, 0459° / 41°0Overcast
59 °Overcast

Lebanon, Wednesday, 4 November

Overcast. High 59°, low 41°.

Pressure30.18 inHg
Wind7.1 mph SE
Humidity37%
Visibility—
Dew point29°
Thu, 0567° / 46°0Overcast
67 °Overcast

Lebanon, Thursday, 5 November

Overcast. High 67°, low 46°.

Pressure30.24 inHg
Wind15.4 mph S
Humidity35%
Visibility—
Dew point34°
Fri, 0664° / 52°0Overcast
64 °Overcast

Lebanon, Friday, 6 November

Overcast. High 64°, low 52°.

Pressure30.15 inHg
Wind14.5 mph S
Humidity41%
Visibility—
Dew point37°
Sat, 0767° / 56°0.21Light rain
67 °Light rain

Lebanon, Saturday, 7 November

Light rain. High 67°, low 56°.

Pressure30.03 inHg
Wind17.6 mph S
Humidity55%
Visibility—
Dew point49°
Sun, 0867° / 52°0Light rain
67 °Light rain

Lebanon, Sunday, 8 November

Light rain. High 67°, low 52°.

Pressure30.15 inHg
Wind15.7 mph NW
Humidity31%
Visibility—
Dew point34°

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.