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As of 01:09 CDT

Weather in Heaton, IL

68°Current weather

Heaton, Sunday, 9 August, 01:09

Clear. Feels like 69°. High 91°, low 68°.

Pressure30.03 inHg
Wind1.3 mph SE
Humidity93%
Visibility6.2 mi
Dew point66°
Mon, 1089° / 76°0.04Light rain
89 °Light rain

Heaton, Monday, 10 August

Light rain. High 89°, low 76°.

Pressure29.94 inHg
Wind11.8 mph SW
Humidity73%
Visibility6.2 mi
Dew point75°
Tue, 1182° / 71°0.26Rain
82 °Rain

Heaton, Tuesday, 11 August

Rain. High 82°, low 71°.

Pressure29.88 inHg
Wind3 mph E
Humidity82%
Visibility6.2 mi
Dew point73°
Wed, 1283° / 70°0.03Light rain
83 °Light rain

Heaton, Wednesday, 12 August

Light rain. High 83°, low 70°.

Pressure29.85 inHg
Wind2.8 mph N
Humidity77%
Visibility6.2 mi
Dew point72°
Thu, 1378° / 64°0.11Light rain
78 °Light rain

Heaton, Thursday, 13 August

Light rain. High 78°, low 64°.

Pressure30.00 inHg
Wind13.1 mph E
Humidity69%
Visibility—
Dew point65°
Fri, 1476° / 61°0Mostly clear
76 °Mostly clear

Heaton, Friday, 14 August

Mostly clear. High 76°, low 61°.

Pressure30.09 inHg
Wind7.5 mph NE
Humidity69%
Visibility—
Dew point63°
Sat, 1566° / 58°0.02Light rain
66 °Light rain

Heaton, Saturday, 15 August

Light rain. High 66°, low 58°.

Pressure30.30 inHg
Wind9.5 mph E
Humidity90%
Visibility—
Dew point60°
Sun, 1670° / 62°0Overcast
70 °Overcast

Heaton, Sunday, 16 August

Overcast. High 70°, low 62°.

Pressure30.12 inHg
Wind6.5 mph E
Humidity83%
Visibility—
Dew point62°
Mon, 1776° / 62°0.06Light rain
76 °Light rain

Heaton, Monday, 17 August

Light rain. High 76°, low 62°.

Pressure30.06 inHg
Wind5.9 mph N
Humidity88%
Visibility—
Dew point65°
Tue, 1881° / 64°0Overcast
81 °Overcast

Heaton, Tuesday, 18 August

Overcast. High 81°, low 64°.

Pressure30.00 inHg
Wind5.1 mph S
Humidity73%
Visibility—
Dew point67°
Wed, 1977° / 62°0.04Light rain
77 °Light rain

Heaton, Wednesday, 19 August

Light rain. High 77°, low 62°.

Pressure29.91 inHg
Wind12.4 mph NW
Humidity91%
Visibility—
Dew point70°
Thu, 2072° / 54°0.02Light rain
72 °Light rain

Heaton, Thursday, 20 August

Light rain. High 72°, low 54°.

Pressure30.03 inHg
Wind11.2 mph N
Humidity62%
Visibility—
Dew point56°
Fri, 2173° / 52°0Overcast
73 °Overcast

Heaton, Friday, 21 August

Overcast. High 73°, low 52°.

Pressure30.09 inHg
Wind6.9 mph NW
Humidity64%
Visibility—
Dew point56°
Sat, 2276° / 55°0.04Light rain
76 °Light rain

Heaton, Saturday, 22 August

Light rain. High 76°, low 55°.

Pressure29.88 inHg
Wind12.6 mph S
Humidity76%
Visibility—
Dew point64°
Sun, 2385° / 66°0Clear
85 °Clear

Heaton, Sunday, 23 August

Clear. High 85°, low 66°.

Pressure29.94 inHg
Wind11.6 mph W
Humidity63%
Visibility—
Dew point67°
Mon, 2480° / 64°0Light rain
80 °Light rain

Heaton, Monday, 24 August

Light rain. High 80°, low 64°.

Pressure30.03 inHg
Wind5.8 mph N
Humidity64%
Visibility—
Dew point65°

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 Heaton, 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 Heaton, 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.