As of 04:48 CDT

Weather in Palermo, IL

47°Current weather

Palermo, Saturday, 24 October, 04:48

Mostly clear. Feels like 45°. High 71°, low 46°.

Pressure30.33 inHg
Wind5 mph SE
Humidity87%
Visibility6.2 mi
Dew point43°
Sun, 2572° / 44°0Overcast
72 °Overcast

Palermo, Sunday, 25 October

Overcast. High 72°, low 44°.

Pressure30.42 inHg
Wind2.6 mph S
Humidity47%
Visibility6.2 mi
Dew point48°
Mon, 2672° / 51°0Overcast
72 °Overcast

Palermo, Monday, 26 October

Overcast. High 72°, low 51°.

Pressure30.33 inHg
Wind0.9 mph S
Humidity46%
Visibility6.2 mi
Dew point49°
Tue, 2771° / 49°0Overcast
71 °Overcast

Palermo, Tuesday, 27 October

Overcast. High 71°, low 49°.

Pressure30.24 inHg
Wind4.7 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Wed, 2873° / 52°0.02Light rain
73 °Light rain

Palermo, Wednesday, 28 October

Light rain. High 73°, low 52°.

Pressure30.21 inHg
Wind8.2 mph S
Humidity40%
Visibility—
Dew point45°
Thu, 2976° / 55°0Overcast
76 °Overcast

Palermo, Thursday, 29 October

Overcast. High 76°, low 55°.

Pressure30.18 inHg
Wind9.3 mph SW
Humidity44%
Visibility—
Dew point48°
Fri, 3079° / 60°0Overcast
79 °Overcast

Palermo, Friday, 30 October

Overcast. High 79°, low 60°.

Pressure30.18 inHg
Wind9.3 mph SW
Humidity31%
Visibility—
Dew point42°
Sat, 3176° / 62°0.01Light rain
76 °Light rain

Palermo, Saturday, 31 October

Light rain. High 76°, low 62°.

Pressure30.12 inHg
Wind14.7 mph S
Humidity33%
Visibility—
Dew point43°
Sun, 0167° / 58°0.18Rain
67 °Rain

Palermo, Sunday, 1 November

Rain. High 67°, low 58°.

Pressure30.06 inHg
Wind12.2 mph S
Humidity65%
Visibility—
Dew point54°
Mon, 0268° / 60°0.01Light rain
68 °Light rain

Palermo, Monday, 2 November

Light rain. High 68°, low 60°.

Pressure30.03 inHg
Wind11 mph E
Humidity55%
Visibility—
Dew point50°
Tue, 0358° / 51°0.19Light rain
58 °Light rain

Palermo, Tuesday, 3 November

Light rain. High 58°, low 51°.

Pressure29.80 inHg
Wind11.2 mph W
Humidity92%
Visibility—
Dew point52°
Wed, 0454° / 51°0.09Light rain
54 °Light rain

Palermo, Wednesday, 4 November

Light rain. High 54°, low 51°.

Pressure29.83 inHg
Wind15 mph NE
Humidity83%
Visibility—
Dew point48°
Thu, 0553° / 38°0Clear
53 °Clear

Palermo, Thursday, 5 November

Clear. High 53°, low 38°.

Pressure29.91 inHg
Wind18.4 mph N
Humidity51%
Visibility—
Dew point34°
Fri, 0639° / 29°0Clear
39 °Clear

Palermo, Friday, 6 November

Clear. High 39°, low 29°.

Pressure30.33 inHg
Wind14.6 mph NW
Humidity33%
Visibility—
Dew point11°
Sat, 0743° / 27°0Partly cloudy
43 °Partly cloudy

Palermo, Saturday, 7 November

Partly cloudy. High 43°, low 27°.

Pressure30.50 inHg
Wind13.4 mph S
Humidity30%
Visibility—
Dew point11°
Sun, 0841° / 39°0.07Light rain
41 °Light rain

Palermo, Sunday, 8 November

Light rain. High 41°, low 39°.

Pressure30.15 inHg
Wind19.8 mph S
Humidity57%
Visibility—
Dew point26°

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.