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As of 00:04 CDT

Weather in Arcola, IL

57°Current weather

Arcola, Friday, 9 October, 00:04

Clear. Feels like 55°. High 85°, low 51°.

Pressure30.09 inHg
Wind4.7 mph E
Humidity50%
Visibility6.2 mi
Dew point41°
Sat, 1082° / 58°0Overcast
82 °Overcast

Arcola, Saturday, 10 October

Overcast. High 82°, low 58°.

Pressure30.09 inHg
Wind7.2 mph SE
Humidity38%
Visibility6.2 mi
Dew point50°
Sun, 1175° / 60°0Overcast
75 °Overcast

Arcola, Sunday, 11 October

Overcast. High 75°, low 60°.

Pressure29.91 inHg
Wind7.1 mph N
Humidity59%
Visibility6.2 mi
Dew point57°
Mon, 1287° / 58°0Mostly clear
87 °Mostly clear

Arcola, Monday, 12 October

Mostly clear. High 87°, low 58°.

Pressure29.91 inHg
Wind9.6 mph SW
Humidity43%
Visibility6.2 mi
Dew point58°
Tue, 1389° / 70°0.02Light rain
89 °Light rain

Arcola, Tuesday, 13 October

Light rain. High 89°, low 70°.

Pressure29.83 inHg
Wind12.1 mph SW
Humidity46%
Visibility—
Dew point62°
Wed, 1475° / 61°0.2Light rain
75 °Light rain

Arcola, Wednesday, 14 October

Light rain. High 75°, low 61°.

Pressure30.00 inHg
Wind13 mph E
Humidity62%
Visibility—
Dew point55°
Thu, 1593° / 67°0.17Light rain
93 °Light rain

Arcola, Thursday, 15 October

Light rain. High 93°, low 67°.

Pressure29.85 inHg
Wind20.8 mph SW
Humidity35%
Visibility—
Dew point57°
Fri, 1673° / 54°0.15Light rain
73 °Light rain

Arcola, Friday, 16 October

Light rain. High 73°, low 54°.

Pressure30.12 inHg
Wind14 mph W
Humidity80%
Visibility—
Dew point54°
Sat, 1754° / 43°0Partly cloudy
54 °Partly cloudy

Arcola, Saturday, 17 October

Partly cloudy. High 54°, low 43°.

Pressure30.45 inHg
Wind16.4 mph N
Humidity36%
Visibility—
Dew point27°
Sun, 1856° / 38°0Overcast
56 °Overcast

Arcola, Sunday, 18 October

Overcast. High 56°, low 38°.

Pressure30.45 inHg
Wind9.1 mph NE
Humidity35%
Visibility—
Dew point26°
Mon, 1958° / 42°0Overcast
58 °Overcast

Arcola, Monday, 19 October

Overcast. High 58°, low 42°.

Pressure30.45 inHg
Wind10.1 mph NE
Humidity33%
Visibility—
Dew point27°
Tue, 2054° / 50°0Light rain
54 °Light rain

Arcola, Tuesday, 20 October

Light rain. High 54°, low 50°.

Pressure30.33 inHg
Wind6.2 mph E
Humidity53%
Visibility—
Dew point37°
Wed, 2172° / 53°0Partly cloudy
72 °Partly cloudy

Arcola, Wednesday, 21 October

Partly cloudy. High 72°, low 53°.

Pressure30.18 inHg
Wind9.5 mph SW
Humidity54%
Visibility—
Dew point50°
Thu, 2271° / 56°0Overcast
71 °Overcast

Arcola, Thursday, 22 October

Overcast. High 71°, low 56°.

Pressure30.15 inHg
Wind11.7 mph NE
Humidity46%
Visibility—
Dew point47°
Fri, 2361° / 47°0Overcast
61 °Overcast

Arcola, Friday, 23 October

Overcast. High 61°, low 47°.

Pressure30.24 inHg
Wind14.9 mph NE
Humidity42%
Visibility—
Dew point36°
Sat, 2463° / 41°0Clear
63 °Clear

Arcola, Saturday, 24 October

Clear. High 63°, low 41°.

Pressure30.24 inHg
Wind7.1 mph SW
Humidity32%
Visibility—
Dew point30°

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.