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As of 02:50 CDT

Weather in Lucas, IL

73°Current weather

Lucas, Tuesday, 13 October, 02:50

Clear. Feels like 72°. High 88°, low 68°.

Pressure29.83 inHg
Wind11.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point59°
Wed, 1479° / 62°0Overcast
79 °Overcast

Lucas, Wednesday, 14 October

Overcast. High 79°, low 62°.

Pressure30.03 inHg
Wind7.1 mph NE
Humidity63%
Visibility6.2 mi
Dew point62°
Thu, 1571° / 60°1.27Heavy rain
71 °Heavy rain

Lucas, Thursday, 15 October

Heavy rain. High 71°, low 60°.

Pressure29.97 inHg
Wind4.4 mph S
Humidity96%
Visibility1.4 mi
Dew point68°
Fri, 1659° / 49°0Overcast
59 °Overcast

Lucas, Friday, 16 October

Overcast. High 59°, low 49°.

Pressure30.30 inHg
Wind21.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point36°
Sat, 1759° / 40°0Clear
59 °Clear

Lucas, Saturday, 17 October

Clear. High 59°, low 40°.

Pressure30.50 inHg
Wind7 mph SW
Humidity37%
Visibility—
Dew point29°
Sun, 1865° / 45°0Overcast
65 °Overcast

Lucas, Sunday, 18 October

Overcast. High 65°, low 45°.

Pressure30.27 inHg
Wind11.7 mph S
Humidity38%
Visibility—
Dew point34°
Mon, 1964° / 49°0.04Light rain
64 °Light rain

Lucas, Monday, 19 October

Light rain. High 64°, low 49°.

Pressure30.24 inHg
Wind8.4 mph S
Humidity46%
Visibility—
Dew point41°
Tue, 2069° / 56°0.19Light rain
69 °Light rain

Lucas, Tuesday, 20 October

Light rain. High 69°, low 56°.

Pressure30.15 inHg
Wind10.4 mph SE
Humidity73%
Visibility—
Dew point57°
Wed, 2172° / 58°0Partly cloudy
72 °Partly cloudy

Lucas, Wednesday, 21 October

Partly cloudy. High 72°, low 58°.

Pressure30.15 inHg
Wind13.7 mph S
Humidity62%
Visibility—
Dew point56°
Thu, 2279° / 62°0Overcast
79 °Overcast

Lucas, Thursday, 22 October

Overcast. High 79°, low 62°.

Pressure30.00 inHg
Wind22.5 mph S
Humidity52%
Visibility—
Dew point56°
Fri, 2369° / 53°0.2Rain
69 °Rain

Lucas, Friday, 23 October

Rain. High 69°, low 53°.

Pressure30.09 inHg
Wind24.2 mph S
Humidity53%
Visibility—
Dew point45°
Sat, 2462° / 49°0Overcast
62 °Overcast

Lucas, Saturday, 24 October

Overcast. High 62°, low 49°.

Pressure30.33 inHg
Wind10.4 mph N
Humidity40%
Visibility—
Dew point36°
Sun, 2556° / 43°0Mostly clear
56 °Mostly clear

Lucas, Sunday, 25 October

Mostly clear. High 56°, low 43°.

Pressure30.33 inHg
Wind7.2 mph N
Humidity40%
Visibility—
Dew point30°
Mon, 2660° / 44°0Partly cloudy
60 °Partly cloudy

Lucas, Monday, 26 October

Partly cloudy. High 60°, low 44°.

Pressure30.09 inHg
Wind8.6 mph W
Humidity54%
Visibility—
Dew point40°
Tue, 2764° / 44°0.04Light rain
64 °Light rain

Lucas, Tuesday, 27 October

Light rain. High 64°, low 44°.

Pressure29.68 inHg
Wind16.9 mph NW
Humidity52%
Visibility—
Dew point42°
Wed, 2855° / 46°0Clear
55 °Clear

Lucas, Wednesday, 28 October

Clear. High 55°, low 46°.

Pressure29.85 inHg
Wind15.6 mph NW
Humidity44%
Visibility—
Dew point32°

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.