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As of 22:51 CST

Weather in Palermo, IL

59°Current weather

Palermo, Monday, 2 November, 22:51

Clear. Feels like 59°. High 60°, low 55°.

Pressure30.00 inHg
Wind14.9 mph S
Humidity93%
Visibility6.2 mi
Dew point57°
Tue, 0372° / 59°0.01Light rain
72 °Light rain

Palermo, Tuesday, 3 November

Light rain. High 72°, low 59°.

Pressure29.91 inHg
Wind20.9 mph S
Humidity64%
Visibility6.2 mi
Dew point59°
Wed, 0465° / 57°0.3Rain
65 °Rain

Palermo, Wednesday, 4 November

Rain. High 65°, low 57°.

Pressure29.71 inHg
Wind15.6 mph SW
Humidity68%
Visibility6.2 mi
Dew point54°
Thu, 0563° / 50°0Clear
63 °Clear

Palermo, Thursday, 5 November

Clear. High 63°, low 50°.

Pressure29.80 inHg
Wind14 mph SW
Humidity50%
Visibility6.2 mi
Dew point43°
Fri, 0655° / 48°0.02Light rain
55 °Light rain

Palermo, Friday, 6 November

Light rain. High 55°, low 48°.

Pressure30.00 inHg
Wind6.6 mph N
Humidity77%
Visibility6.2 mi
Dew point48°
Sat, 0753° / 42°0Overcast
53 °Overcast

Palermo, Saturday, 7 November

Overcast. High 53°, low 42°.

Pressure30.18 inHg
Wind7.9 mph N
Humidity50%
Visibility—
Dew point34°
Sun, 0858° / 41°0Clear
58 °Clear

Palermo, Sunday, 8 November

Clear. High 58°, low 41°.

Pressure30.06 inHg
Wind13 mph NW
Humidity45%
Visibility—
Dew point34°
Mon, 0963° / 42°0Partly cloudy
63 °Partly cloudy

Palermo, Monday, 9 November

Partly cloudy. High 63°, low 42°.

Pressure30.18 inHg
Wind11.4 mph SW
Humidity37%
Visibility—
Dew point32°
Tue, 1068° / 47°0Partly cloudy
68 °Partly cloudy

Palermo, Tuesday, 10 November

Partly cloudy. High 68°, low 47°.

Pressure30.15 inHg
Wind11.2 mph SW
Humidity45%
Visibility—
Dew point42°
Wed, 1157° / 42°0Overcast
57 °Overcast

Palermo, Wednesday, 11 November

Overcast. High 57°, low 42°.

Pressure30.33 inHg
Wind12.9 mph NE
Humidity38%
Visibility—
Dew point29°
Thu, 1256° / 38°0Mostly clear
56 °Mostly clear

Palermo, Thursday, 12 November

Mostly clear. High 56°, low 38°.

Pressure30.27 inHg
Wind9.8 mph E
Humidity37%
Visibility—
Dew point26°
Fri, 1363° / 44°0Overcast
63 °Overcast

Palermo, Friday, 13 November

Overcast. High 63°, low 44°.

Pressure30.00 inHg
Wind7.6 mph SW
Humidity42%
Visibility—
Dew point36°
Sat, 1467° / 52°0Overcast
67 °Overcast

Palermo, Saturday, 14 November

Overcast. High 67°, low 52°.

Pressure30.03 inHg
Wind6.5 mph S
Humidity47%
Visibility—
Dew point43°
Sun, 1568° / 49°0Overcast
68 °Overcast

Palermo, Sunday, 15 November

Overcast. High 68°, low 49°.

Pressure30.03 inHg
Wind7.7 mph S
Humidity47%
Visibility—
Dew point43°
Mon, 1670° / 51°0Clear
70 °Clear

Palermo, Monday, 16 November

Clear. High 70°, low 51°.

Pressure30.03 inHg
Wind10.8 mph W
Humidity44%
Visibility—
Dew point44°
Tue, 1771° / 53°0Overcast
71 °Overcast

Palermo, Tuesday, 17 November

Overcast. High 71°, low 53°.

Pressure30.06 inHg
Wind9.5 mph SW
Humidity48%
Visibility—
Dew point47°

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.