As of 07:28 CDT

Weather in Perks, IL

57°

Perks, Monday, 12 October, 07:28

Mostly clear. Feels like 57°. High 90°, low 57°.

Pressure30.03 inHg

Wind5.5 mph SW

Humidity91%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Tue, 1392° / 65°

92 °

Perks, Tuesday, 13 October

Clear. High 92°, low 65°.

Pressure29.97 inHg

Wind8.7 mph SW

Humidity52%

Visibility6.2 mi

Dew point64°

Wed, 1480° / 72°

0.44

80 °

Perks, Wednesday, 14 October

Heavy rain. High 80°, low 72°.

Pressure30.03 inHg

Wind5 mph S

Humidity97%

Visibility1.6 mi

Dew point73°

Thu, 1581° / 71°

0.14

81 °

Perks, Thursday, 15 October

Light rain. High 81°, low 71°.

Pressure30.06 inHg

Wind7.4 mph SW

Humidity81%

Visibility6.2 mi

Dew point73°

Fri, 1672° / 55°

0.04

72 °

Perks, Friday, 16 October

Light rain. High 72°, low 55°.

Pressure30.33 inHg

Wind17.2 mph N

Humidity43%

Visibility—

Dew point41°

Sat, 1763° / 47°

63 °

Perks, Saturday, 17 October

Clear. High 63°, low 47°.

Pressure30.42 inHg

Wind9.5 mph NE

Humidity44%

Visibility—

Dew point37°

Sun, 1872° / 39°

72 °

Perks, Sunday, 18 October

Clear. High 72°, low 39°.

Pressure30.33 inHg

Wind8.5 mph SE

Humidity28%

Visibility—

Dew point29°

Mon, 1977° / 51°

77 °

Perks, Monday, 19 October

Mostly clear. High 77°, low 51°.

Pressure30.27 inHg

Wind10.7 mph S

Humidity46%

Visibility—

Dew point49°

Tue, 2068° / 61°

0.08

68 °

Perks, Tuesday, 20 October

Light rain. High 68°, low 61°.

Pressure30.27 inHg

Wind7 mph NE

Humidity89%

Visibility—

Dew point60°

Wed, 2181° / 59°

81 °

Perks, Wednesday, 21 October

Clear. High 81°, low 59°.

Pressure30.21 inHg

Wind9.1 mph E

Humidity40%

Visibility—

Dew point51°

Thu, 2283° / 58°

83 °

Perks, Thursday, 22 October

Clear. High 83°, low 58°.

Pressure30.24 inHg

Wind6.5 mph S

Humidity40%

Visibility—

Dew point52°

Fri, 2383° / 61°

83 °

Perks, Friday, 23 October

Overcast. High 83°, low 61°.

Pressure30.27 inHg

Wind11.2 mph SW

Humidity42%

Visibility—

Dew point52°

Sat, 2477° / 63°

77 °

Perks, Saturday, 24 October

Overcast. High 77°, low 63°.

Pressure30.27 inHg

Wind10.3 mph NE

Humidity36%

Visibility—

Dew point44°

Sun, 2581° / 61°

81 °

Perks, Sunday, 25 October

Overcast. High 81°, low 61°.

Pressure29.94 inHg

Wind19 mph SW

Humidity46%

Visibility—

Dew point53°

Mon, 2662° / 59°

0.01

62 °

Perks, Monday, 26 October

Light rain. High 62°, low 59°.

Pressure30.03 inHg

Wind12.3 mph N

Humidity66%

Visibility—

Dew point50°

Tue, 2769° / 47°

69 °

Perks, Tuesday, 27 October

Clear. High 69°, low 47°.

Pressure30.06 inHg

Wind11.1 mph NE

Humidity39%

Visibility—

Dew point38°

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.