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As of 11:21 CDT

Weather in Ancona, IL

58°Current weather

Ancona, Friday, 9 October, 11:21

Overcast. Feels like 57°. High 78°, low 53°.

Pressure30.12 inHg
Wind6.8 mph SE
Humidity81%
Visibility6.2 mi
Dew point53°
Sat, 1079° / 59°0Overcast
79 °Overcast

Ancona, Saturday, 10 October

Overcast. High 79°, low 59°.

Pressure30.06 inHg
Wind7.7 mph SE
Humidity50%
Visibility6.2 mi
Dew point55°
Sun, 1176° / 56°0Clear
76 °Clear

Ancona, Sunday, 11 October

Clear. High 76°, low 56°.

Pressure29.91 inHg
Wind1.4 mph N
Humidity63%
Visibility6.2 mi
Dew point58°
Mon, 1284° / 64°0Partly cloudy
84 °Partly cloudy

Ancona, Monday, 12 October

Partly cloudy. High 84°, low 64°.

Pressure29.83 inHg
Wind13 mph SW
Humidity53%
Visibility6.2 mi
Dew point62°
Tue, 1378° / 67°0Partly cloudy
78 °Partly cloudy

Ancona, Tuesday, 13 October

Partly cloudy. High 78°, low 67°.

Pressure29.85 inHg
Wind12.8 mph W
Humidity69%
Visibility—
Dew point66°
Wed, 1469° / 60°0Overcast
69 °Overcast

Ancona, Wednesday, 14 October

Overcast. High 69°, low 60°.

Pressure30.03 inHg
Wind11.3 mph E
Humidity60%
Visibility—
Dew point53°
Thu, 1561° / 54°0.46Rain
61 °Rain

Ancona, Thursday, 15 October

Rain. High 61°, low 54°.

Pressure30.00 inHg
Wind13.2 mph SE
Humidity84%
Visibility—
Dew point51°
Fri, 1672° / 44°0.43Rain
72 °Rain

Ancona, Friday, 16 October

Rain. High 72°, low 44°.

Pressure29.91 inHg
Wind25.7 mph W
Humidity45%
Visibility—
Dew point33°
Sat, 1746° / 37°0Overcast
46 °Overcast

Ancona, Saturday, 17 October

Overcast. High 46°, low 37°.

Pressure30.36 inHg
Wind22.6 mph W
Humidity46%
Visibility—
Dew point24°
Sun, 1853° / 34°0Mostly clear
53 °Mostly clear

Ancona, Sunday, 18 October

Mostly clear. High 53°, low 34°.

Pressure30.33 inHg
Wind12.7 mph S
Humidity36%
Visibility—
Dew point23°
Mon, 1963° / 41°0Overcast
63 °Overcast

Ancona, Monday, 19 October

Overcast. High 63°, low 41°.

Pressure30.21 inHg
Wind12.9 mph SW
Humidity36%
Visibility—
Dew point31°
Tue, 2067° / 47°0Clear
67 °Clear

Ancona, Tuesday, 20 October

Clear. High 67°, low 47°.

Pressure30.33 inHg
Wind8.3 mph S
Humidity31%
Visibility—
Dew point32°
Wed, 2171° / 53°0Overcast
71 °Overcast

Ancona, Wednesday, 21 October

Overcast. High 71°, low 53°.

Pressure30.24 inHg
Wind13.4 mph S
Humidity38%
Visibility—
Dew point40°
Thu, 2260° / 55°0.43Rain
60 °Rain

Ancona, Thursday, 22 October

Rain. High 60°, low 55°.

Pressure30.00 inHg
Wind15.2 mph SW
Humidity68%
Visibility—
Dew point47°
Fri, 2355° / 43°0Overcast
55 °Overcast

Ancona, Friday, 23 October

Overcast. High 55°, low 43°.

Pressure30.03 inHg
Wind18.7 mph W
Humidity59%
Visibility—
Dew point33°
Sat, 2447° / 34°0Clear
47 °Clear

Ancona, Saturday, 24 October

Clear. High 47°, low 34°.

Pressure30.21 inHg
Wind13.7 mph N
Humidity49%
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 Ancona, 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 Ancona, 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.