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As of 08:42 CDT

Weather in Ideal, IL

53°Current weather

Ideal, Saturday, 31 October, 08:42

Overcast. Feels like 52°. High 57°, low 52°.

Pressure30.33 inHg
Wind4.6 mph E
Humidity87%
Visibility6.2 mi
Dew point49°
Sun, 0166° / 54°0.01Light rain
66 °Light rain

Ideal, Sunday, 1 November

Light rain. High 66°, low 54°.

Pressure30.30 inHg
Wind6.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point53°
Mon, 0263° / 51°0.15Rain
63 °Rain

Ideal, Monday, 2 November

Rain. High 63°, low 51°.

Pressure30.06 inHg
Wind13.5 mph S
Humidity82%
Visibility5.9 mi
Dew point53°
Tue, 0365° / 60°0.69Rain
65 °Rain

Ideal, Tuesday, 3 November

Rain. High 65°, low 60°.

Pressure29.83 inHg
Wind14 mph S
Humidity86%
Visibility3.2 mi
Dew point62°
Wed, 0462° / 52°0.2Light rain
62 °Light rain

Ideal, Wednesday, 4 November

Light rain. High 62°, low 52°.

Pressure29.65 inHg
Wind10.2 mph W
Humidity79%
Visibility—
Dew point52°
Thu, 0557° / 50°0.07Light rain
57 °Light rain

Ideal, Thursday, 5 November

Light rain. High 57°, low 50°.

Pressure29.74 inHg
Wind10.2 mph NW
Humidity80%
Visibility—
Dew point50°
Fri, 0655° / 46°0Overcast
55 °Overcast

Ideal, Friday, 6 November

Overcast. High 55°, low 46°.

Pressure29.94 inHg
Wind11.1 mph NE
Humidity60%
Visibility—
Dew point41°
Sat, 0756° / 42°0Partly cloudy
56 °Partly cloudy

Ideal, Saturday, 7 November

Partly cloudy. High 56°, low 42°.

Pressure29.91 inHg
Wind7 mph N
Humidity56%
Visibility—
Dew point38°
Sun, 0854° / 41°0Clear
54 °Clear

Ideal, Sunday, 8 November

Clear. High 54°, low 41°.

Pressure29.97 inHg
Wind13.4 mph N
Humidity50%
Visibility—
Dew point34°
Mon, 0964° / 42°0Mostly clear
64 °Mostly clear

Ideal, Monday, 9 November

Mostly clear. High 64°, low 42°.

Pressure29.94 inHg
Wind9.1 mph N
Humidity61%
Visibility—
Dew point46°
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.