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As of 05:04 CST

Weather in Duncanville, IL

53°Current weather

Duncanville, Monday, 2 November, 05:04

Overcast. Feels like 53°. High 62°, low 53°.

Pressure30.18 inHg
Wind6.9 mph SE
Humidity100%
Visibility6.2 mi
Dew point53°
Tue, 0375° / 60°0Mostly clear
75 °Mostly clear

Duncanville, Tuesday, 3 November

Mostly clear. High 75°, low 60°.

Pressure29.94 inHg
Wind19 mph S
Humidity58%
Visibility6.2 mi
Dew point61°
Wed, 0468° / 55°0.76Heavy rain
68 °Heavy rain

Duncanville, Wednesday, 4 November

Heavy rain. High 68°, low 55°.

Pressure29.74 inHg
Wind12.8 mph W
Humidity70%
Visibility6.2 mi
Dew point55°
Thu, 0562° / 51°0Clear
62 °Clear

Duncanville, Thursday, 5 November

Clear. High 62°, low 51°.

Pressure29.80 inHg
Wind13.3 mph SW
Humidity48%
Visibility6.2 mi
Dew point42°
Fri, 0655° / 49°0Overcast
55 °Overcast

Duncanville, Friday, 6 November

Overcast. High 55°, low 49°.

Pressure29.91 inHg
Wind9.1 mph NW
Humidity70%
Visibility—
Dew point44°
Sat, 0757° / 49°0Overcast
57 °Overcast

Duncanville, Saturday, 7 November

Overcast. High 57°, low 49°.

Pressure30.06 inHg
Wind8 mph W
Humidity60%
Visibility—
Dew point41°
Sun, 0854° / 46°0.41Rain
54 °Rain

Duncanville, Sunday, 8 November

Rain. High 54°, low 46°.

Pressure29.65 inHg
Wind15.4 mph W
Humidity56%
Visibility—
Dew point38°
Mon, 0950° / 42°0.02Light rain
50 °Light rain

Duncanville, Monday, 9 November

Light rain. High 50°, low 42°.

Pressure29.97 inHg
Wind17.9 mph NW
Humidity48%
Visibility—
Dew point30°
Tue, 1058° / 38°0Clear
58 °Clear

Duncanville, Tuesday, 10 November

Clear. High 58°, low 38°.

Pressure30.00 inHg
Wind14.9 mph W
Humidity43%
Visibility—
Dew point33°
Wed, 1155° / 37°0Overcast
55 °Overcast

Duncanville, Wednesday, 11 November

Overcast. High 55°, low 37°.

Pressure30.18 inHg
Wind8.2 mph W
Humidity33%
Visibility—
Dew point24°
Thu, 1257° / 41°0.03Light rain
57 °Light rain

Duncanville, Thursday, 12 November

Light rain. High 57°, low 41°.

Pressure29.97 inHg
Wind9.9 mph SW
Humidity43%
Visibility—
Dew point32°
Fri, 1349° / 39°0.01Light rain
49 °Light rain

Duncanville, Friday, 13 November

Light rain. High 49°, low 39°.

Pressure30.09 inHg
Wind14.1 mph NW
Humidity59%
Visibility—
Dew point35°
Sat, 1451° / 34°0Clear
51 °Clear

Duncanville, Saturday, 14 November

Clear. High 51°, low 34°.

Pressure30.30 inHg
Wind7.5 mph SW
Humidity44%
Visibility—
Dew point26°
Sun, 1561° / 40°0Overcast
61 °Overcast

Duncanville, Sunday, 15 November

Overcast. High 61°, low 40°.

Pressure29.88 inHg
Wind14 mph SW
Humidity45%
Visibility—
Dew point34°
Mon, 1650° / 38°0Partly cloudy
50 °Partly cloudy

Duncanville, Monday, 16 November

Partly cloudy. High 50°, low 38°.

Pressure30.09 inHg
Wind15.5 mph N
Humidity44%
Visibility—
Dew point28°
Tue, 1755° / 37°0Overcast
55 °Overcast

Duncanville, Tuesday, 17 November

Overcast. High 55°, low 37°.

Pressure30.03 inHg
Wind11.9 mph SW
Humidity41%
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 Duncanville, 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 Duncanville, 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.