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As of 08:30 CST

Weather in Palermo, IL

46°Current weather

Palermo, Wednesday, 11 November, 08:30

Clear. Feels like 44°. High 64°, low 39°.

Pressure29.85 inHg
Wind4.8 mph S
Humidity73%
Visibility6.2 mi
Dew point38°
Thu, 1249° / 34°0Clear
49 °Clear

Palermo, Thursday, 12 November

Clear. High 49°, low 34°.

Pressure29.91 inHg
Wind15.3 mph NW
Humidity55%
Visibility6.2 mi
Dew point30°
Fri, 1340° / 34°0.02Snow
40 °Snow

Palermo, Friday, 13 November

Snow. High 40°, low 34°.

Pressure30.03 inHg
Wind11.9 mph N
Humidity72%
Visibility6.2 mi
Dew point30°
Sat, 1446° / 30°0Clear
46 °Clear

Palermo, Saturday, 14 November

Clear. High 46°, low 30°.

Pressure30.27 inHg
Wind7.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point25°
Sun, 1547° / 28°0Overcast
47 °Overcast

Palermo, Sunday, 15 November

Overcast. High 47°, low 28°.

Pressure30.42 inHg
Wind3.6 mph NE
Humidity53%
Visibility—
Dew point28°
Mon, 1650° / 31°0Overcast
50 °Overcast

Palermo, Monday, 16 November

Overcast. High 50°, low 31°.

Pressure30.50 inHg
Wind6 mph E
Humidity48%
Visibility—
Dew point29°
Tue, 1749° / 33°0Clear
49 °Clear

Palermo, Tuesday, 17 November

Clear. High 49°, low 33°.

Pressure30.36 inHg
Wind8 mph NE
Humidity42%
Visibility—
Dew point24°
Wed, 1852° / 33°0Mostly clear
52 °Mostly clear

Palermo, Wednesday, 18 November

Mostly clear. High 52°, low 33°.

Pressure30.27 inHg
Wind6.9 mph E
Humidity47%
Visibility—
Dew point28°
Thu, 1954° / 35°0Mostly clear
54 °Mostly clear

Palermo, Thursday, 19 November

Mostly clear. High 54°, low 35°.

Pressure30.03 inHg
Wind11.7 mph S
Humidity37%
Visibility—
Dew point26°
Fri, 2059° / 43°0.01Light rain
59 °Light rain

Palermo, Friday, 20 November

Light rain. High 59°, low 43°.

Pressure29.91 inHg
Wind14 mph S
Humidity51%
Visibility—
Dew point38°
Sat, 2161° / 40°0.15Light rain
61 °Light rain

Palermo, Saturday, 21 November

Light rain. High 61°, low 40°.

Pressure29.80 inHg
Wind23 mph W
Humidity73%
Visibility—
Dew point44°
Sun, 2242° / 32°0Overcast
42 °Overcast

Palermo, Sunday, 22 November

Overcast. High 42°, low 32°.

Pressure30.18 inHg
Wind16.9 mph W
Humidity53%
Visibility—
Dew point23°
Mon, 2344° / 30°0Clear
44 °Clear

Palermo, Monday, 23 November

Clear. High 44°, low 30°.

Pressure30.30 inHg
Wind6.6 mph W
Humidity45%
Visibility—
Dew point22°
Tue, 2451° / 32°0Clear
51 °Clear

Palermo, Tuesday, 24 November

Clear. High 51°, low 32°.

Pressure30.27 inHg
Wind14.7 mph SW
Humidity36%
Visibility—
Dew point21°
Wed, 2550° / 37°0Overcast
50 °Overcast

Palermo, Wednesday, 25 November

Overcast. High 50°, low 37°.

Pressure30.12 inHg
Wind14.9 mph S
Humidity42%
Visibility—
Dew point25°
Thu, 2646° / 40°0.04Light rain
46 °Light rain

Palermo, Thursday, 26 November

Light rain. High 46°, low 40°.

Pressure30.03 inHg
Wind12.4 mph NW
Humidity88%
Visibility—
Dew point38°

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 Palermo, 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 Palermo, 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.