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As of 02:59 CDT

Weather in Palermo, IL

41°Current weather

Palermo, Friday, 23 October, 02:59

Clear. Feels like 38°. High 72°, low 41°.

Pressure30.27 inHg
Wind4.3 mph E
Humidity87%
Visibility6.2 mi
Dew point37°
Sat, 2471° / 45°0Overcast
71 °Overcast

Palermo, Saturday, 24 October

Overcast. High 71°, low 45°.

Pressure30.39 inHg
Wind5.8 mph SE
Humidity48%
Visibility6.2 mi
Dew point47°
Sun, 2573° / 48°0Clear
73 °Clear

Palermo, Sunday, 25 October

Clear. High 73°, low 48°.

Pressure30.42 inHg
Wind3.9 mph S
Humidity43%
Visibility6.2 mi
Dew point46°
Mon, 2672° / 50°0Overcast
72 °Overcast

Palermo, Monday, 26 October

Overcast. High 72°, low 50°.

Pressure30.36 inHg
Wind1.1 mph S
Humidity47%
Visibility6.2 mi
Dew point48°
Tue, 2769° / 50°0Overcast
69 °Overcast

Palermo, Tuesday, 27 October

Overcast. High 69°, low 50°.

Pressure30.30 inHg
Wind5.4 mph SE
Humidity46%
Visibility—
Dew point45°
Wed, 2874° / 52°0Clear
74 °Clear

Palermo, Wednesday, 28 October

Clear. High 74°, low 52°.

Pressure30.15 inHg
Wind9.7 mph S
Humidity37%
Visibility—
Dew point42°
Thu, 2976° / 56°0Overcast
76 °Overcast

Palermo, Thursday, 29 October

Overcast. High 76°, low 56°.

Pressure30.18 inHg
Wind13.9 mph SW
Humidity29%
Visibility—
Dew point38°
Fri, 3067° / 58°0Overcast
67 °Overcast

Palermo, Friday, 30 October

Overcast. High 67°, low 58°.

Pressure30.12 inHg
Wind10.8 mph SW
Humidity41%
Visibility—
Dew point41°
Sat, 3163° / 58°0.52Rain
63 °Rain

Palermo, Saturday, 31 October

Rain. High 63°, low 58°.

Pressure30.00 inHg
Wind14.3 mph S
Humidity86%
Visibility—
Dew point56°
Sun, 0170° / 61°0.22Rain
70 °Rain

Palermo, Sunday, 1 November

Rain. High 70°, low 61°.

Pressure29.97 inHg
Wind13.5 mph SW
Humidity74%
Visibility—
Dew point60°
Mon, 0262° / 57°0.58Rain
62 °Rain

Palermo, Monday, 2 November

Rain. High 62°, low 57°.

Pressure30.03 inHg
Wind7.4 mph N
Humidity95%
Visibility—
Dew point60°
Tue, 0357° / 52°0Overcast
57 °Overcast

Palermo, Tuesday, 3 November

Overcast. High 57°, low 52°.

Pressure30.18 inHg
Wind11.5 mph NW
Humidity78%
Visibility—
Dew point50°
Wed, 0456° / 46°0Overcast
56 °Overcast

Palermo, Wednesday, 4 November

Overcast. High 56°, low 46°.

Pressure30.06 inHg
Wind14.9 mph NW
Humidity58%
Visibility—
Dew point40°
Thu, 0556° / 40°0Partly cloudy
56 °Partly cloudy

Palermo, Thursday, 5 November

Partly cloudy. High 56°, low 40°.

Pressure30.12 inHg
Wind14.8 mph W
Humidity40%
Visibility—
Dew point28°
Fri, 0666° / 45°0Clear
66 °Clear

Palermo, Friday, 6 November

Clear. High 66°, low 45°.

Pressure29.85 inHg
Wind15.2 mph W
Humidity41%
Visibility—
Dew point38°
Sat, 0757° / 44°0Partly cloudy
57 °Partly cloudy

Palermo, Saturday, 7 November

Partly cloudy. High 57°, low 44°.

Pressure30.09 inHg
Wind11.2 mph E
Humidity54%
Visibility—
Dew point39°

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.