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As of 15:27 CDT

Weather in Perks, IL

70°Current weather

Perks, Saturday, 10 October, 15:27

Overcast. Feels like 70°. High 71°, low 55°.

Pressure30.03 inHg
Wind7.7 mph E
Humidity67%
Visibility6.2 mi
Dew point59°
Sun, 1184° / 52°0Clear
84 °Clear

Perks, Sunday, 11 October

Clear. High 84°, low 52°.

Pressure30.00 inHg
Wind4.7 mph NW
Humidity55%
Visibility6.2 mi
Dew point58°
Mon, 1287° / 59°0Clear
87 °Clear

Perks, Monday, 12 October

Clear. High 87°, low 59°.

Pressure30.00 inHg
Wind9.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point62°
Tue, 1387° / 65°0Clear
87 °Clear

Perks, Tuesday, 13 October

Clear. High 87°, low 65°.

Pressure29.97 inHg
Wind8.5 mph SW
Humidity46%
Visibility6.2 mi
Dew point60°
Wed, 1485° / 71°0.01Light rain
85 °Light rain

Perks, Wednesday, 14 October

Light rain. High 85°, low 71°.

Pressure30.03 inHg
Wind6.2 mph W
Humidity65%
Visibility6.2 mi
Dew point71°
Thu, 1588° / 71°0.02Light rain
88 °Light rain

Perks, Thursday, 15 October

Light rain. High 88°, low 71°.

Pressure30.09 inHg
Wind7.7 mph SW
Humidity63%
Visibility—
Dew point70°
Fri, 1672° / 52°0.09Light rain
72 °Light rain

Perks, Friday, 16 October

Light rain. High 72°, low 52°.

Pressure30.12 inHg
Wind15.4 mph NW
Humidity49%
Visibility—
Dew point47°
Sat, 1746° / 36°0Overcast
46 °Overcast

Perks, Saturday, 17 October

Overcast. High 46°, low 36°.

Pressure30.33 inHg
Wind17.1 mph NW
Humidity41%
Visibility—
Dew point21°
Sun, 1851° / 32°0Clear
51 °Clear

Perks, Sunday, 18 October

Clear. High 51°, low 32°.

Pressure30.56 inHg
Wind11.4 mph NW
Humidity33%
Visibility—
Dew point19°
Mon, 1956° / 33°0Clear
56 °Clear

Perks, Monday, 19 October

Clear. High 56°, low 33°.

Pressure30.62 inHg
Wind6.4 mph SE
Humidity28%
Visibility—
Dew point19°
Tue, 2062° / 36°0Clear
62 °Clear

Perks, Tuesday, 20 October

Clear. High 62°, low 36°.

Pressure30.45 inHg
Wind5.7 mph S
Humidity28%
Visibility—
Dew point24°
Wed, 2167° / 42°0Clear
67 °Clear

Perks, Wednesday, 21 October

Clear. High 67°, low 42°.

Pressure30.36 inHg
Wind8.1 mph S
Humidity29%
Visibility—
Dew point29°
Thu, 2269° / 45°0Clear
69 °Clear

Perks, Thursday, 22 October

Clear. High 69°, low 45°.

Pressure30.33 inHg
Wind9.6 mph S
Humidity28%
Visibility—
Dew point31°
Fri, 2372° / 50°0Mostly clear
72 °Mostly clear

Perks, Friday, 23 October

Mostly clear. High 72°, low 50°.

Pressure30.18 inHg
Wind4.3 mph NE
Humidity38%
Visibility—
Dew point42°
Sat, 2472° / 50°0Clear
72 °Clear

Perks, Saturday, 24 October

Clear. High 72°, low 50°.

Pressure30.15 inHg
Wind5.1 mph NE
Humidity38%
Visibility—
Dew point41°
Sun, 2571° / 55°0.02Light rain
71 °Light rain

Perks, Sunday, 25 October

Light rain. High 71°, low 55°.

Pressure29.88 inHg
Wind13.1 mph N
Humidity40%
Visibility—
Dew point44°

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.