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As of 19:24 CDT

Weather in Lucas, IL

72°Current weather

Lucas, Thursday, 15 October, 19:24

Overcast. Feels like 73°. High 72°, low 61°.

Pressure29.83 inHg
Wind10 mph SW
Humidity94%
Visibility6.2 mi
Dew point69°
Fri, 1663° / 49°0.01Light rain
63 °Light rain

Lucas, Friday, 16 October

Light rain. High 63°, low 49°.

Pressure30.15 inHg
Wind16.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 40°0Clear
57 °Clear

Lucas, Saturday, 17 October

Clear. High 57°, low 40°.

Pressure30.56 inHg
Wind0.2 mph W
Humidity44%
Visibility6.2 mi
Dew point31°
Sun, 1863° / 42°0Clear
63 °Clear

Lucas, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.50 inHg
Wind10.4 mph S
Humidity41%
Visibility6.2 mi
Dew point35°
Mon, 1966° / 42°0Overcast
66 °Overcast

Lucas, Monday, 19 October

Overcast. High 66°, low 42°.

Pressure30.39 inHg
Wind6 mph S
Humidity47%
Visibility6.2 mi
Dew point40°
Tue, 2069° / 45°0Clear
69 °Clear

Lucas, Tuesday, 20 October

Clear. High 69°, low 45°.

Pressure30.33 inHg
Wind4.1 mph SE
Humidity41%
Visibility—
Dew point40°
Wed, 2171° / 48°0Clear
71 °Clear

Lucas, Wednesday, 21 October

Clear. High 71°, low 48°.

Pressure30.30 inHg
Wind7.3 mph SE
Humidity40%
Visibility—
Dew point40°
Thu, 2274° / 54°0Overcast
74 °Overcast

Lucas, Thursday, 22 October

Overcast. High 74°, low 54°.

Pressure30.24 inHg
Wind7.6 mph S
Humidity31%
Visibility—
Dew point38°
Fri, 2375° / 57°0Overcast
75 °Overcast

Lucas, Friday, 23 October

Overcast. High 75°, low 57°.

Pressure30.18 inHg
Wind12.8 mph S
Humidity29%
Visibility—
Dew point38°
Sat, 2476° / 63°0Overcast
76 °Overcast

Lucas, Saturday, 24 October

Overcast. High 76°, low 63°.

Pressure30.15 inHg
Wind13.8 mph SW
Humidity36%
Visibility—
Dew point46°
Sun, 2573° / 56°0Clear
73 °Clear

Lucas, Sunday, 25 October

Clear. High 73°, low 56°.

Pressure30.39 inHg
Wind8.9 mph NE
Humidity37%
Visibility—
Dew point43°
Mon, 2674° / 52°0Overcast
74 °Overcast

Lucas, Monday, 26 October

Overcast. High 74°, low 52°.

Pressure30.42 inHg
Wind10.6 mph E
Humidity36%
Visibility—
Dew point41°
Tue, 2774° / 58°0Overcast
74 °Overcast

Lucas, Tuesday, 27 October

Overcast. High 74°, low 58°.

Pressure30.24 inHg
Wind11.9 mph S
Humidity35%
Visibility—
Dew point43°
Wed, 2874° / 62°0Overcast
74 °Overcast

Lucas, Wednesday, 28 October

Overcast. High 74°, low 62°.

Pressure30.24 inHg
Wind11.2 mph S
Humidity33%
Visibility—
Dew point37°
Thu, 2978° / 57°0.03Light rain
78 °Light rain

Lucas, Thursday, 29 October

Light rain. High 78°, low 57°.

Pressure30.03 inHg
Wind17.5 mph SW
Humidity38%
Visibility—
Dew point48°
Fri, 3061° / 49°0.16Light rain
61 °Light rain

Lucas, Friday, 30 October

Light rain. High 61°, low 49°.

Pressure30.30 inHg
Wind10.3 mph N
Humidity51%
Visibility—
Dew point38°

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.