As of 00:20 CST

Weather in Palermo, IL

52°

Palermo, Friday, 6 November, 00:20

Overcast. Feels like 51°. High 52°, low 39°.

Pressure29.94 inHg

Wind7 mph NW

Humidity91%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Sat, 0751° / 32°

51 °

Palermo, Saturday, 7 November

Overcast. High 51°, low 32°.

Pressure30.24 inHg

Wind6.7 mph NW

Humidity50%

Visibility6.2 mi

Dew point30°

Sun, 0861° / 37°

61 °

Palermo, Sunday, 8 November

Mostly clear. High 61°, low 37°.

Pressure30.09 inHg

Wind11.6 mph W

Humidity57%

Visibility6.2 mi

Dew point43°

Mon, 0962° / 38°

62 °

Palermo, Monday, 9 November

Clear. High 62°, low 38°.

Pressure30.18 inHg

Wind7.2 mph SW

Humidity44%

Visibility6.2 mi

Dew point38°

Tue, 1064° / 47°

64 °

Palermo, Tuesday, 10 November

Clear. High 64°, low 47°.

Pressure30.06 inHg

Wind8.8 mph SW

Humidity57%

Visibility—

Dew point45°

Wed, 1159° / 41°

59 °

Palermo, Wednesday, 11 November

Overcast. High 59°, low 41°.

Pressure30.00 inHg

Wind7.6 mph NW

Humidity52%

Visibility—

Dew point39°

Thu, 1247° / 38°

47 °

Palermo, Thursday, 12 November

Overcast. High 47°, low 38°.

Pressure30.09 inHg

Wind8.4 mph N

Humidity49%

Visibility—

Dew point28°

Fri, 1344° / 32°

44 °

Palermo, Friday, 13 November

Mostly clear. High 44°, low 32°.

Pressure30.00 inHg

Wind11.4 mph NW

Humidity37%

Visibility—

Dew point17°

Sat, 1445° / 30°

45 °

Palermo, Saturday, 14 November

Clear. High 45°, low 30°.

Pressure30.27 inHg

Wind9.4 mph N

Humidity43%

Visibility—

Dew point20°

Sun, 1551° / 32°

51 °

Palermo, Sunday, 15 November

Clear. High 51°, low 32°.

Pressure30.39 inHg

Wind7 mph S

Humidity33%

Visibility—

Dew point18°

Mon, 1662° / 37°

62 °

Palermo, Monday, 16 November

Clear. High 62°, low 37°.

Pressure30.39 inHg

Wind13.4 mph SW

Humidity34%

Visibility—

Dew point28°

Tue, 1763° / 44°

63 °

Palermo, Tuesday, 17 November

Overcast. High 63°, low 44°.

Pressure30.36 inHg

Wind11.3 mph S

Humidity34%

Visibility—

Dew point31°

Wed, 1861° / 46°

61 °

Palermo, Wednesday, 18 November

Overcast. High 61°, low 46°.

Pressure30.12 inHg

Wind18 mph SW

Humidity37%

Visibility—

Dew point33°

Thu, 1956° / 46°

56 °

Palermo, Thursday, 19 November

Light rain. High 56°, low 46°.

Pressure30.21 inHg

Wind13.3 mph SW

Humidity44%

Visibility—

Dew point33°

Fri, 2056° / 44°

0.43

56 °

Palermo, Friday, 20 November

Rain. High 56°, low 44°.

Pressure29.97 inHg

Wind11.6 mph SW

Humidity96%

Visibility—

Dew point53°

Sat, 2154° / 48°

0.56

54 °

Palermo, Saturday, 21 November

Rain. High 54°, low 48°.

Pressure29.53 inHg

Wind17 mph N

Humidity95%

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.