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As of 19:28 CDT

Weather in Arcola, IL

71°Current weather

Arcola, Friday, 9 October, 19:28

Clear. Feels like 69°. High 82°, low 52°.

Pressure30.03 inHg
Wind6.2 mph SE
Humidity31%
Visibility6.2 mi
Dew point41°
Sat, 1078° / 55°0Overcast
78 °Overcast

Arcola, Saturday, 10 October

Overcast. High 78°, low 55°.

Pressure30.09 inHg
Wind6.8 mph SE
Humidity47%
Visibility6.2 mi
Dew point52°
Sun, 1180° / 53°0Clear
80 °Clear

Arcola, Sunday, 11 October

Clear. High 80°, low 53°.

Pressure29.94 inHg
Wind6.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point56°
Mon, 1287° / 62°0Mostly clear
87 °Mostly clear

Arcola, Monday, 12 October

Mostly clear. High 87°, low 62°.

Pressure29.91 inHg
Wind11.1 mph SW
Humidity42%
Visibility6.2 mi
Dew point58°
Tue, 1388° / 70°0Overcast
88 °Overcast

Arcola, Tuesday, 13 October

Overcast. High 88°, low 70°.

Pressure29.85 inHg
Wind11.4 mph W
Humidity54%
Visibility6.2 mi
Dew point67°
Wed, 1472° / 63°0.35Rain
72 °Rain

Arcola, Wednesday, 14 October

Rain. High 72°, low 63°.

Pressure30.00 inHg
Wind13.3 mph NE
Humidity86%
Visibility—
Dew point66°
Thu, 1585° / 58°0.39Rain
85 °Rain

Arcola, Thursday, 15 October

Rain. High 85°, low 58°.

Pressure29.94 inHg
Wind21.7 mph SW
Humidity65%
Visibility—
Dew point60°
Fri, 1671° / 50°0Overcast
71 °Overcast

Arcola, Friday, 16 October

Overcast. High 71°, low 50°.

Pressure30.06 inHg
Wind23.9 mph W
Humidity36%
Visibility—
Dew point33°
Sat, 1746° / 39°0Overcast
46 °Overcast

Arcola, Saturday, 17 October

Overcast. High 46°, low 39°.

Pressure30.36 inHg
Wind20.8 mph W
Humidity48%
Visibility—
Dew point26°
Sun, 1853° / 34°0Clear
53 °Clear

Arcola, Sunday, 18 October

Clear. High 53°, low 34°.

Pressure30.47 inHg
Wind6.7 mph N
Humidity43%
Visibility—
Dew point27°
Mon, 1958° / 39°0Overcast
58 °Overcast

Arcola, Monday, 19 October

Overcast. High 58°, low 39°.

Pressure30.42 inHg
Wind7.6 mph SE
Humidity32%
Visibility—
Dew point24°
Tue, 2065° / 43°0Clear
65 °Clear

Arcola, Tuesday, 20 October

Clear. High 65°, low 43°.

Pressure30.42 inHg
Wind5.7 mph SE
Humidity27%
Visibility—
Dew point26°
Wed, 2169° / 45°0Clear
69 °Clear

Arcola, Wednesday, 21 October

Clear. High 69°, low 45°.

Pressure30.33 inHg
Wind7.7 mph S
Humidity27%
Visibility—
Dew point29°
Thu, 2273° / 49°0Clear
73 °Clear

Arcola, Thursday, 22 October

Clear. High 73°, low 49°.

Pressure30.12 inHg
Wind10.7 mph W
Humidity31%
Visibility—
Dew point37°
Fri, 2376° / 53°0Clear
76 °Clear

Arcola, Friday, 23 October

Clear. High 76°, low 53°.

Pressure30.06 inHg
Wind6.9 mph SW
Humidity31%
Visibility—
Dew point38°
Sat, 2477° / 54°0Mostly clear
77 °Mostly clear

Arcola, Saturday, 24 October

Mostly clear. High 77°, low 54°.

Pressure30.06 inHg
Wind13 mph SW
Humidity23%
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.