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As of 12:58 CDT

Weather in Arcola, IL

87°Current weather

Arcola, Saturday, 8 August, 12:58

Clear. Feels like 100°. High 88°, low 71°.

Pressure30.03 inHg
Wind8.5 mph W
Humidity77%
Visibility6.2 mi
Dew point79°
Sun, 0992° / 68°0Partly cloudy
92 °Partly cloudy

Arcola, Sunday, 9 August

Partly cloudy. High 92°, low 68°.

Pressure30.00 inHg
Wind13 mph SW
Humidity67%
Visibility6.2 mi
Dew point73°
Mon, 1091° / 73°0Light rain
91 °Light rain

Arcola, Monday, 10 August

Light rain. High 91°, low 73°.

Pressure29.94 inHg
Wind14.8 mph SW
Humidity71%
Visibility6.2 mi
Dew point74°
Tue, 1193° / 74°0.03Light rain
93 °Light rain

Arcola, Tuesday, 11 August

Light rain. High 93°, low 74°.

Pressure29.85 inHg
Wind14.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point73°
Wed, 1280° / 68°0.91Heavy rain
80 °Heavy rain

Arcola, Wednesday, 12 August

Heavy rain. High 80°, low 68°.

Pressure29.83 inHg
Wind20.9 mph N
Humidity96%
Visibility1.9 mi
Dew point68°
Thu, 1371° / 63°0.94Rain
71 °Rain

Arcola, Thursday, 13 August

Rain. High 71°, low 63°.

Pressure29.83 inHg
Wind11.7 mph NE
Humidity98%
Visibility—
Dew point70°
Fri, 1474° / 55°0Clear
74 °Clear

Arcola, Friday, 14 August

Clear. High 74°, low 55°.

Pressure30.18 inHg
Wind5.8 mph SE
Humidity59%
Visibility—
Dew point55°
Sat, 1576° / 57°0Overcast
76 °Overcast

Arcola, Saturday, 15 August

Overcast. High 76°, low 57°.

Pressure30.21 inHg
Wind6.8 mph E
Humidity61%
Visibility—
Dew point58°
Sun, 1667° / 64°0.24Light rain
67 °Light rain

Arcola, Sunday, 16 August

Light rain. High 67°, low 64°.

Pressure30.12 inHg
Wind12.5 mph SE
Humidity91%
Visibility—
Dew point64°
Mon, 1774° / 65°0.05Light rain
74 °Light rain

Arcola, Monday, 17 August

Light rain. High 74°, low 65°.

Pressure29.94 inHg
Wind9.7 mph E
Humidity97%
Visibility—
Dew point70°
Tue, 1884° / 66°0.01Light rain
84 °Light rain

Arcola, Tuesday, 18 August

Light rain. High 84°, low 66°.

Pressure29.94 inHg
Wind8.9 mph W
Humidity68%
Visibility—
Dew point69°
Wed, 1985° / 64°0.11Light rain
85 °Light rain

Arcola, Wednesday, 19 August

Light rain. High 85°, low 64°.

Pressure29.91 inHg
Wind16.1 mph N
Humidity66%
Visibility—
Dew point71°
Thu, 2070° / 54°0Partly cloudy
70 °Partly cloudy

Arcola, Thursday, 20 August

Partly cloudy. High 70°, low 54°.

Pressure30.18 inHg
Wind13.6 mph N
Humidity56%
Visibility—
Dew point51°
Fri, 2170° / 48°0Clear
70 °Clear

Arcola, Friday, 21 August

Clear. High 70°, low 48°.

Pressure30.24 inHg
Wind7.5 mph NE
Humidity51%
Visibility—
Dew point47°
Sat, 2274° / 52°0Partly cloudy
74 °Partly cloudy

Arcola, Saturday, 22 August

Partly cloudy. High 74°, low 52°.

Pressure30.15 inHg
Wind3.1 mph SE
Humidity52%
Visibility—
Dew point52°
Sun, 2377° / 54°0Clear
77 °Clear

Arcola, Sunday, 23 August

Clear. High 77°, low 54°.

Pressure30.12 inHg
Wind4.7 mph S
Humidity51%
Visibility—
Dew point53°

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.