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As of 12:48 CDT

Weather in Idylside, IL

82°Current weather

Idylside, Saturday, 8 August, 12:48

Partly cloudy. Feels like 85°. High 84°, low 69°.

Pressure30.00 inHg
Wind8.4 mph NW
Humidity66%
Visibility6.2 mi
Dew point69°
Sun, 0987° / 63°0.26Rain
87 °Rain

Idylside, Sunday, 9 August

Rain. High 87°, low 63°.

Pressure29.97 inHg
Wind6.5 mph S
Humidity86%
Visibility6.2 mi
Dew point74°
Mon, 1086° / 70°0.18Rain
86 °Rain

Idylside, Monday, 10 August

Rain. High 86°, low 70°.

Pressure29.88 inHg
Wind7.6 mph SW
Humidity71%
Visibility6.2 mi
Dew point74°
Tue, 1185° / 70°0.09Light rain
85 °Light rain

Idylside, Tuesday, 11 August

Light rain. High 85°, low 70°.

Pressure29.77 inHg
Wind13.2 mph SW
Humidity75%
Visibility6.2 mi
Dew point72°
Wed, 1282° / 66°0.06Light rain
82 °Light rain

Idylside, Wednesday, 12 August

Light rain. High 82°, low 66°.

Pressure29.85 inHg
Wind0.4 mph W
Humidity76%
Visibility6.2 mi
Dew point69°
Thu, 1370° / 59°0.23Rain
70 °Rain

Idylside, Thursday, 13 August

Rain. High 70°, low 59°.

Pressure29.88 inHg
Wind11.6 mph NE
Humidity93%
Visibility—
Dew point64°
Fri, 1474° / 56°0Clear
74 °Clear

Idylside, Friday, 14 August

Clear. High 74°, low 56°.

Pressure30.15 inHg
Wind6.7 mph W
Humidity60%
Visibility—
Dew point56°
Sat, 1576° / 57°0Overcast
76 °Overcast

Idylside, Saturday, 15 August

Overcast. High 76°, low 57°.

Pressure30.21 inHg
Wind6.6 mph SW
Humidity67%
Visibility—
Dew point60°
Sun, 1671° / 61°0.13Rain
71 °Rain

Idylside, Sunday, 16 August

Rain. High 71°, low 61°.

Pressure30.15 inHg
Wind8.8 mph E
Humidity77%
Visibility—
Dew point62°
Mon, 1770° / 63°0.26Rain
70 °Rain

Idylside, Monday, 17 August

Rain. High 70°, low 63°.

Pressure30.00 inHg
Wind9.1 mph E
Humidity89%
Visibility—
Dew point65°
Tue, 1877° / 66°0.1Light rain
77 °Light rain

Idylside, Tuesday, 18 August

Light rain. High 77°, low 66°.

Pressure29.88 inHg
Wind6.8 mph W
Humidity83%
Visibility—
Dew point69°
Wed, 1974° / 61°0.04Light rain
74 °Light rain

Idylside, Wednesday, 19 August

Light rain. High 74°, low 61°.

Pressure29.97 inHg
Wind13.7 mph NE
Humidity89%
Visibility—
Dew point66°
Thu, 2067° / 50°0Overcast
67 °Overcast

Idylside, Thursday, 20 August

Overcast. High 67°, low 50°.

Pressure30.24 inHg
Wind12.3 mph N
Humidity57%
Visibility—
Dew point48°
Fri, 2169° / 50°0Partly cloudy
69 °Partly cloudy

Idylside, Friday, 21 August

Partly cloudy. High 69°, low 50°.

Pressure30.24 inHg
Wind7.3 mph NW
Humidity56%
Visibility—
Dew point50°
Sat, 2272° / 52°0Partly cloudy
72 °Partly cloudy

Idylside, Saturday, 22 August

Partly cloudy. High 72°, low 52°.

Pressure30.15 inHg
Wind6.6 mph W
Humidity60%
Visibility—
Dew point54°
Sun, 2373° / 56°0Clear
73 °Clear

Idylside, Sunday, 23 August

Clear. High 73°, low 56°.

Pressure30.12 inHg
Wind7 mph E
Humidity62%
Visibility—
Dew point57°

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 Idylside, 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 Idylside, 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.