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As of 06:33 CDT

Weather in Ideal, IL

53°Current weather

Ideal, Saturday, 31 October, 06:33

Overcast. Feels like 52°. High 59°, low 52°.

Pressure30.33 inHg
Wind4.6 mph E
Humidity82%
Visibility6.2 mi
Dew point47°
Sun, 0164° / 52°0.04Light rain
64 °Light rain

Ideal, Sunday, 1 November

Light rain. High 64°, low 52°.

Pressure30.30 inHg
Wind5.7 mph SE
Humidity76%
Visibility6.2 mi
Dew point52°
Mon, 0262° / 53°0.09Rain
62 °Rain

Ideal, Monday, 2 November

Rain. High 62°, low 53°.

Pressure30.03 inHg
Wind11.1 mph SE
Humidity80%
Visibility6.2 mi
Dew point53°
Tue, 0370° / 61°0.09Light rain
70 °Light rain

Ideal, Tuesday, 3 November

Light rain. High 70°, low 61°.

Pressure29.88 inHg
Wind15.4 mph S
Humidity71%
Visibility6.2 mi
Dew point59°
Wed, 0463° / 58°0.87Rain
63 °Rain

Ideal, Wednesday, 4 November

Rain. High 63°, low 58°.

Pressure29.83 inHg
Wind11.9 mph NE
Humidity98%
Visibility—
Dew point62°
Thu, 0556° / 49°0.75Rain
56 °Rain

Ideal, Thursday, 5 November

Rain. High 56°, low 49°.

Pressure29.68 inHg
Wind13 mph NE
Humidity97%
Visibility—
Dew point54°
Fri, 0660° / 45°0Overcast
60 °Overcast

Ideal, Friday, 6 November

Overcast. High 60°, low 45°.

Pressure29.97 inHg
Wind7.6 mph E
Humidity61%
Visibility—
Dew point43°
Sat, 0760° / 49°0Overcast
60 °Overcast

Ideal, Saturday, 7 November

Overcast. High 60°, low 49°.

Pressure29.97 inHg
Wind7.1 mph E
Humidity60%
Visibility—
Dew point45°
Sun, 0858° / 53°0.04Light rain
58 °Light rain

Ideal, Sunday, 8 November

Light rain. High 58°, low 53°.

Pressure29.97 inHg
Wind9 mph NE
Humidity75%
Visibility—
Dew point49°
Mon, 0964° / 51°0Mostly clear
64 °Mostly clear

Ideal, Monday, 9 November

Mostly clear. High 64°, low 51°.

Pressure29.94 inHg
Wind8.2 mph NE
Humidity61%
Visibility—
Dew point47°
Tue, 1063° / 49°0Overcast
63 °Overcast

Ideal, Tuesday, 10 November

Overcast. High 63°, low 49°.

Pressure29.91 inHg
Wind13.6 mph NW
Humidity55%
Visibility—
Dew point44°
Wed, 1154° / 40°0Clear
54 °Clear

Ideal, Wednesday, 11 November

Clear. High 54°, low 40°.

Pressure30.06 inHg
Wind11.3 mph W
Humidity44%
Visibility—
Dew point30°
Thu, 1253° / 40°0Overcast
53 °Overcast

Ideal, Thursday, 12 November

Overcast. High 53°, low 40°.

Pressure30.00 inHg
Wind7.8 mph E
Humidity45%
Visibility—
Dew point30°
Fri, 1359° / 43°0.07Light rain
59 °Light rain

Ideal, Friday, 13 November

Light rain. High 59°, low 43°.

Pressure29.91 inHg
Wind12.8 mph SE
Humidity62%
Visibility—
Dew point41°
Sat, 1455° / 39°0Partly cloudy
55 °Partly cloudy

Ideal, Saturday, 14 November

Partly cloudy. High 55°, low 39°.

Pressure30.09 inHg
Wind9.3 mph N
Humidity65%
Visibility—
Dew point39°
Sun, 1560° / 48°0Overcast
60 °Overcast

Ideal, Sunday, 15 November

Overcast. High 60°, low 48°.

Pressure29.88 inHg
Wind15.2 mph SW
Humidity55%
Visibility—
Dew point42°

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 Ideal, 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 Ideal, 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.