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As of 20:51 CDT

Weather in Heathsville, IL

49°Current weather

Heathsville, Sunday, 18 October, 20:51

Clear. Feels like 48°. High 65°, low 36°.

Pressure30.42 inHg
Wind3.8 mph E
Humidity74%
Visibility6.2 mi
Dew point41°
Mon, 1969° / 38°0Clear
69 °Clear

Heathsville, Monday, 19 October

Clear. High 69°, low 38°.

Pressure30.39 inHg
Wind1.3 mph E
Humidity47%
Visibility6.2 mi
Dew point44°
Tue, 2069° / 43°0Clear
69 °Clear

Heathsville, Tuesday, 20 October

Clear. High 69°, low 43°.

Pressure30.36 inHg
Wind3.8 mph NE
Humidity48%
Visibility6.2 mi
Dew point46°
Wed, 2169° / 45°0Clear
69 °Clear

Heathsville, Wednesday, 21 October

Clear. High 69°, low 45°.

Pressure30.30 inHg
Wind1.3 mph NE
Humidity49%
Visibility6.2 mi
Dew point47°
Thu, 2268° / 46°0Clear
68 °Clear

Heathsville, Thursday, 22 October

Clear. High 68°, low 46°.

Pressure30.30 inHg
Wind5.6 mph NE
Humidity55%
Visibility6.2 mi
Dew point48°
Fri, 2367° / 47°0Clear
67 °Clear

Heathsville, Friday, 23 October

Clear. High 67°, low 47°.

Pressure30.33 inHg
Wind6.8 mph E
Humidity50%
Visibility—
Dew point45°
Sat, 2473° / 47°0Partly cloudy
73 °Partly cloudy

Heathsville, Saturday, 24 October

Partly cloudy. High 73°, low 47°.

Pressure30.39 inHg
Wind8.6 mph S
Humidity45%
Visibility—
Dew point44°
Sun, 2565° / 55°0Overcast
65 °Overcast

Heathsville, Sunday, 25 October

Overcast. High 65°, low 55°.

Pressure30.30 inHg
Wind12.2 mph W
Humidity55%
Visibility—
Dew point45°
Mon, 2670° / 50°0Overcast
70 °Overcast

Heathsville, Monday, 26 October

Overcast. High 70°, low 50°.

Pressure30.24 inHg
Wind10.7 mph S
Humidity42%
Visibility—
Dew point42°
Tue, 2770° / 53°0.02Light rain
70 °Light rain

Heathsville, Tuesday, 27 October

Light rain. High 70°, low 53°.

Pressure30.12 inHg
Wind10.5 mph SW
Humidity34%
Visibility—
Dew point38°
Wed, 2869° / 55°0.01Light rain
69 °Light rain

Heathsville, Wednesday, 28 October

Light rain. High 69°, low 55°.

Pressure30.15 inHg
Wind7.8 mph NE
Humidity54%
Visibility—
Dew point46°
Thu, 2973° / 58°0.02Light rain
73 °Light rain

Heathsville, Thursday, 29 October

Light rain. High 73°, low 58°.

Pressure30.03 inHg
Wind11 mph S
Humidity59%
Visibility—
Dew point52°
Fri, 3069° / 65°0.34Rain
69 °Rain

Heathsville, Friday, 30 October

Rain. High 69°, low 65°.

Pressure29.94 inHg
Wind17.8 mph S
Humidity84%
Visibility—
Dew point63°
Sat, 3167° / 60°1.57Rain
67 °Rain

Heathsville, Saturday, 31 October

Rain. High 67°, low 60°.

Pressure30.03 inHg
Wind13.7 mph SE
Humidity96%
Visibility—
Dew point62°
Sun, 0166° / 48°0.75Rain
66 °Rain

Heathsville, Sunday, 1 November

Rain. High 66°, low 48°.

Pressure29.94 inHg
Wind25 mph W
Humidity59%
Visibility—
Dew point42°
Mon, 0261° / 44°0Clear
61 °Clear

Heathsville, Monday, 2 November

Clear. High 61°, low 44°.

Pressure30.06 inHg
Wind10.3 mph SW
Humidity34%
Visibility—
Dew point30°

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 Heathsville, 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 Heathsville, 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.