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As of 04:35 CDT

Weather in Arcola, IL

58°Current weather

Arcola, Saturday, 10 October, 04:35

Overcast. Feels like 56°. High 79°, low 55°.

Pressure30.09 inHg
Wind6.8 mph SE
Humidity54%
Visibility6.2 mi
Dew point41°
Sun, 1180° / 53°0Clear
80 °Clear

Arcola, Sunday, 11 October

Clear. High 80°, low 53°.

Pressure29.97 inHg
Wind4.2 mph N
Humidity52%
Visibility6.2 mi
Dew point55°
Mon, 1287° / 62°0Mostly clear
87 °Mostly clear

Arcola, Monday, 12 October

Mostly clear. High 87°, low 62°.

Pressure29.91 inHg
Wind10.6 mph SW
Humidity43%
Visibility6.2 mi
Dew point59°
Tue, 1387° / 69°0Mostly clear
87 °Mostly clear

Arcola, Tuesday, 13 October

Mostly clear. High 87°, low 69°.

Pressure29.85 inHg
Wind11.8 mph W
Humidity45%
Visibility6.2 mi
Dew point62°
Wed, 1476° / 64°0.14Light rain
76 °Light rain

Arcola, Wednesday, 14 October

Light rain. High 76°, low 64°.

Pressure30.03 inHg
Wind13.4 mph NE
Humidity70%
Visibility—
Dew point65°
Thu, 1566° / 56°0.41Rain
66 °Rain

Arcola, Thursday, 15 October

Rain. High 66°, low 56°.

Pressure30.27 inHg
Wind12.9 mph E
Humidity58%
Visibility—
Dew point47°
Fri, 1669° / 55°0.01Light rain
69 °Light rain

Arcola, Friday, 16 October

Light rain. High 69°, low 55°.

Pressure29.97 inHg
Wind16.3 mph W
Humidity33%
Visibility—
Dew point36°
Sat, 1750° / 41°0.02Light rain
50 °Light rain

Arcola, Saturday, 17 October

Light rain. High 50°, low 41°.

Pressure30.15 inHg
Wind17.9 mph NW
Humidity68%
Visibility—
Dew point34°
Sun, 1846° / 37°0Overcast
46 °Overcast

Arcola, Sunday, 18 October

Overcast. High 46°, low 37°.

Pressure30.45 inHg
Wind15.9 mph NW
Humidity59%
Visibility—
Dew point32°
Mon, 1953° / 34°0Overcast
53 °Overcast

Arcola, Monday, 19 October

Overcast. High 53°, low 34°.

Pressure30.42 inHg
Wind6.9 mph SE
Humidity33%
Visibility—
Dew point20°
Tue, 2059° / 37°0Overcast
59 °Overcast

Arcola, Tuesday, 20 October

Overcast. High 59°, low 37°.

Pressure30.33 inHg
Wind8.5 mph S
Humidity29%
Visibility—
Dew point22°
Wed, 2165° / 42°0Clear
65 °Clear

Arcola, Wednesday, 21 October

Clear. High 65°, low 42°.

Pressure30.30 inHg
Wind9.3 mph S
Humidity30%
Visibility—
Dew point28°
Thu, 2269° / 46°0Clear
69 °Clear

Arcola, Thursday, 22 October

Clear. High 69°, low 46°.

Pressure30.18 inHg
Wind14.3 mph S
Humidity35%
Visibility—
Dew point37°
Fri, 2356° / 50°0.03Light rain
56 °Light rain

Arcola, Friday, 23 October

Light rain. High 56°, low 50°.

Pressure30.00 inHg
Wind13.4 mph S
Humidity75%
Visibility—
Dew point46°
Sat, 2466° / 47°0.27Rain
66 °Rain

Arcola, Saturday, 24 October

Rain. High 66°, low 47°.

Pressure29.85 inHg
Wind14.9 mph SW
Humidity50%
Visibility—
Dew point44°
Sun, 2557° / 45°0.04Light rain
57 °Light rain

Arcola, Sunday, 25 October

Light rain. High 57°, low 45°.

Pressure29.94 inHg
Wind16.8 mph NW
Humidity43%
Visibility—
Dew point33°

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 Arcola, 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 Arcola, 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.