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As of 14:27 CDT

Weather in Lucas, IL

55°Current weather

Lucas, Saturday, 17 October, 14:27

Clear. Feels like 52°. High 55°, low 37°.

Pressure30.50 inHg
Wind2.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point37°
Sun, 1862° / 40°0Clear
62 °Clear

Lucas, Sunday, 18 October

Clear. High 62°, low 40°.

Pressure30.47 inHg
Wind10.6 mph S
Humidity44%
Visibility6.2 mi
Dew point37°
Mon, 1966° / 42°0Clear
66 °Clear

Lucas, Monday, 19 October

Clear. High 66°, low 42°.

Pressure30.39 inHg
Wind3.6 mph S
Humidity48%
Visibility6.2 mi
Dew point42°
Tue, 2068° / 43°0Clear
68 °Clear

Lucas, Tuesday, 20 October

Clear. High 68°, low 43°.

Pressure30.36 inHg
Wind3.9 mph SE
Humidity44%
Visibility6.2 mi
Dew point43°
Wed, 2170° / 45°0Clear
70 °Clear

Lucas, Wednesday, 21 October

Clear. High 70°, low 45°.

Pressure30.27 inHg
Wind3.4 mph S
Humidity52%
Visibility6.2 mi
Dew point47°
Thu, 2271° / 47°0Clear
71 °Clear

Lucas, Thursday, 22 October

Clear. High 71°, low 47°.

Pressure30.24 inHg
Wind6.5 mph E
Humidity44%
Visibility—
Dew point44°
Fri, 2376° / 53°0Clear
76 °Clear

Lucas, Friday, 23 October

Clear. High 76°, low 53°.

Pressure30.15 inHg
Wind9.6 mph S
Humidity30%
Visibility—
Dew point38°
Sat, 2473° / 57°0Overcast
73 °Overcast

Lucas, Saturday, 24 October

Overcast. High 73°, low 57°.

Pressure30.12 inHg
Wind15.2 mph S
Humidity29%
Visibility—
Dew point36°
Sun, 2573° / 55°0Overcast
73 °Overcast

Lucas, Sunday, 25 October

Overcast. High 73°, low 55°.

Pressure30.06 inHg
Wind16.1 mph W
Humidity58%
Visibility—
Dew point56°
Mon, 2670° / 48°0Clear
70 °Clear

Lucas, Monday, 26 October

Clear. High 70°, low 48°.

Pressure30.18 inHg
Wind8.6 mph SE
Humidity40%
Visibility—
Dew point40°
Tue, 2779° / 61°0Overcast
79 °Overcast

Lucas, Tuesday, 27 October

Overcast. High 79°, low 61°.

Pressure30.03 inHg
Wind17.8 mph SW
Humidity29%
Visibility—
Dew point42°
Wed, 2868° / 60°0.35Rain
68 °Rain

Lucas, Wednesday, 28 October

Rain. High 68°, low 60°.

Pressure29.94 inHg
Wind17.5 mph SW
Humidity57%
Visibility—
Dew point48°
Thu, 2964° / 51°0.04Light rain
64 °Light rain

Lucas, Thursday, 29 October

Light rain. High 64°, low 51°.

Pressure30.09 inHg
Wind13.1 mph W
Humidity38%
Visibility—
Dew point35°
Fri, 3076° / 58°0.66Rain
76 °Rain

Lucas, Friday, 30 October

Rain. High 76°, low 58°.

Pressure29.77 inHg
Wind22.3 mph S
Humidity83%
Visibility—
Dew point62°
Sat, 3171° / 51°0.25Rain
71 °Rain

Lucas, Saturday, 31 October

Rain. High 71°, low 51°.

Pressure29.77 inHg
Wind24.1 mph S
Humidity42%
Visibility—
Dew point39°
Sun, 0161° / 44°0Mostly clear
61 °Mostly clear

Lucas, Sunday, 1 November

Mostly clear. High 61°, low 44°.

Pressure30.18 inHg
Wind8.2 mph SE
Humidity29%
Visibility—
Dew point26°

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 Lucas, 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 Lucas, 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.