As of 08:49 CDT

Weather in Hettick, IL

63°

Hettick, Friday, 9 October, 08:49

Clear. Feels like 62°. High 87°, low 55°.

Pressure30.12 inHg

Wind8.1 mph S

Humidity67%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Sat, 1078° / 56°

78 °

Hettick, Saturday, 10 October

Overcast. High 78°, low 56°.

Pressure30.06 inHg

Wind6 mph SE

Humidity49%

Visibility6.2 mi

Dew point53°

Sun, 1182° / 55°

82 °

Hettick, Sunday, 11 October

Clear. High 82°, low 55°.

Pressure29.94 inHg

Wind3.4 mph W

Humidity48%

Visibility6.2 mi

Dew point55°

Mon, 1290° / 66°

90 °

Hettick, Monday, 12 October

Mostly clear. High 90°, low 66°.

Pressure29.88 inHg

Wind11.1 mph SW

Humidity44%

Visibility6.2 mi

Dew point60°

Tue, 1386° / 74°

0.02

86 °

Hettick, Tuesday, 13 October

Light rain. High 86°, low 74°.

Pressure29.85 inHg

Wind11.3 mph SW

Humidity57%

Visibility—

Dew point67°

Wed, 1471° / 66°

0.88

71 °

Hettick, Wednesday, 14 October

Heavy rain. High 71°, low 66°.

Pressure30.00 inHg

Wind9.3 mph NE

Humidity96%

Visibility—

Dew point64°

Thu, 1571° / 56°

1.35

71 °

Hettick, Thursday, 15 October

Heavy rain. High 71°, low 56°.

Pressure29.94 inHg

Wind16.2 mph SE

Humidity79%

Visibility—

Dew point56°

Fri, 1675° / 47°

0.04

75 °

Hettick, Friday, 16 October

Light rain. High 75°, low 47°.

Pressure30.06 inHg

Wind23.6 mph NW

Humidity37%

Visibility—

Dew point32°

Sat, 1750° / 39°

50 °

Hettick, Saturday, 17 October

Clear. High 50°, low 39°.

Pressure30.45 inHg

Wind19.9 mph NW

Humidity41%

Visibility—

Dew point24°

Sun, 1858° / 34°

58 °

Hettick, Sunday, 18 October

Clear. High 58°, low 34°.

Pressure30.36 inHg

Wind10.8 mph S

Humidity32%

Visibility—

Dew point22°

Mon, 1966° / 43°

66 °

Hettick, Monday, 19 October

Overcast. High 66°, low 43°.

Pressure30.24 inHg

Wind10.8 mph SW

Humidity29%

Visibility—

Dew point28°

Tue, 2071° / 47°

71 °

Hettick, Tuesday, 20 October

Clear. High 71°, low 47°.

Pressure30.33 inHg

Wind8.5 mph S

Humidity24%

Visibility—

Dew point28°

Wed, 2175° / 55°

75 °

Hettick, Wednesday, 21 October

Overcast. High 75°, low 55°.

Pressure30.24 inHg

Wind12.2 mph S

Humidity34%

Visibility—

Dew point41°

Thu, 2268° / 56°

0.09

68 °

Hettick, Thursday, 22 October

Light rain. High 68°, low 56°.

Pressure30.03 inHg

Wind13 mph SW

Humidity60%

Visibility—

Dew point48°

Fri, 2357° / 42°

57 °

Hettick, Friday, 23 October

Clear. High 57°, low 42°.

Pressure30.09 inHg

Wind18.1 mph NW

Humidity41%

Visibility—

Dew point31°

Sat, 2450° / 35°

50 °

Hettick, Saturday, 24 October

Clear. High 50°, low 35°.

Pressure30.24 inHg

Wind12.8 mph N

Humidity43%

Visibility—

Dew point25°

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 Hettick, 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 Hettick, 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.