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As of 13:04 CDT

Weather in Perks, IL

87°Current weather

Perks, Saturday, 8 August, 13:04

Overcast. Feels like 98°. High 87°, low 73°.

Pressure30.09 inHg
Wind6 mph SW
Humidity73%
Visibility6.2 mi
Dew point76°
Sun, 0990° / 71°0Clear
90 °Clear

Perks, Sunday, 9 August

Clear. High 90°, low 71°.

Pressure30.03 inHg
Wind11.2 mph S
Humidity59%
Visibility6.2 mi
Dew point70°
Mon, 1095° / 71°0Mostly clear
95 °Mostly clear

Perks, Monday, 10 August

Mostly clear. High 95°, low 71°.

Pressure30.00 inHg
Wind12.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point70°
Tue, 1197° / 76°0Clear
97 °Clear

Perks, Tuesday, 11 August

Clear. High 97°, low 76°.

Pressure29.97 inHg
Wind13.2 mph SW
Humidity46%
Visibility6.2 mi
Dew point70°
Wed, 1286° / 73°0.07Light rain
86 °Light rain

Perks, Wednesday, 12 August

Light rain. High 86°, low 73°.

Pressure29.88 inHg
Wind19.6 mph SW
Humidity56%
Visibility6.2 mi
Dew point70°
Thu, 1382° / 72°0.18Light rain
82 °Light rain

Perks, Thursday, 13 August

Light rain. High 82°, low 72°.

Pressure29.88 inHg
Wind12.6 mph SW
Humidity70%
Visibility—
Dew point70°
Fri, 1482° / 63°0Light rain
82 °Light rain

Perks, Friday, 14 August

Light rain. High 82°, low 63°.

Pressure30.12 inHg
Wind9.4 mph NE
Humidity44%
Visibility—
Dew point54°
Sat, 1578° / 62°0.01Light rain
78 °Light rain

Perks, Saturday, 15 August

Light rain. High 78°, low 62°.

Pressure30.21 inHg
Wind6 mph SE
Humidity70%
Visibility—
Dew point60°
Sun, 1681° / 69°2.1Heavy rain
81 °Heavy rain

Perks, Sunday, 16 August

Heavy rain. High 81°, low 69°.

Pressure30.12 inHg
Wind12.5 mph SE
Humidity92%
Visibility—
Dew point73°
Mon, 1792° / 75°0.12Light rain
92 °Light rain

Perks, Monday, 17 August

Light rain. High 92°, low 75°.

Pressure29.91 inHg
Wind11.3 mph SW
Humidity55%
Visibility—
Dew point69°
Tue, 1886° / 70°0.66Heavy rain
86 °Heavy rain

Perks, Tuesday, 18 August

Heavy rain. High 86°, low 70°.

Pressure29.94 inHg
Wind8.8 mph W
Humidity71%
Visibility—
Dew point72°
Wed, 1991° / 67°1.17Heavy rain
91 °Heavy rain

Perks, Wednesday, 19 August

Heavy rain. High 91°, low 67°.

Pressure29.91 inHg
Wind19.9 mph N
Humidity60%
Visibility—
Dew point71°
Thu, 2075° / 60°0Partly cloudy
75 °Partly cloudy

Perks, Thursday, 20 August

Partly cloudy. High 75°, low 60°.

Pressure30.12 inHg
Wind13.3 mph N
Humidity62%
Visibility—
Dew point59°
Fri, 2173° / 54°0Clear
73 °Clear

Perks, Friday, 21 August

Clear. High 73°, low 54°.

Pressure30.21 inHg
Wind7.3 mph NE
Humidity51%
Visibility—
Dew point51°
Sat, 2275° / 54°0Mostly clear
75 °Mostly clear

Perks, Saturday, 22 August

Mostly clear. High 75°, low 54°.

Pressure30.15 inHg
Wind6.8 mph NE
Humidity51%
Visibility—
Dew point52°
Sun, 2378° / 56°0Clear
78 °Clear

Perks, Sunday, 23 August

Clear. High 78°, low 56°.

Pressure30.12 inHg
Wind6.1 mph E
Humidity48%
Visibility—
Dew point52°

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 Perks, 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 Perks, 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.