EN
English Español

As of 17:56 CDT

Weather in Duncanville, IL

64°Current weather

Duncanville, Saturday, 31 October, 17:56

Partly cloudy. Feels like 63°. High 68°, low 55°.

Pressure30.27 inHg
Wind8.1 mph E
Humidity52%
Visibility6.2 mi
Dew point46°
Sun, 0170° / 56°0Overcast
70 °Overcast

Duncanville, Sunday, 1 November

Overcast. High 70°, low 56°.

Pressure30.33 inHg
Wind6.2 mph SE
Humidity52%
Visibility6.2 mi
Dew point50°
Mon, 0265° / 56°0.02Light rain
65 °Light rain

Duncanville, Monday, 2 November

Light rain. High 65°, low 56°.

Pressure30.15 inHg
Wind11.1 mph SE
Humidity77%
Visibility6.2 mi
Dew point54°
Tue, 0374° / 63°0.02Light rain
74 °Light rain

Duncanville, Tuesday, 3 November

Light rain. High 74°, low 63°.

Pressure29.97 inHg
Wind16.8 mph S
Humidity69%
Visibility6.2 mi
Dew point60°
Wed, 0467° / 61°0.46Rain
67 °Rain

Duncanville, Wednesday, 4 November

Rain. High 67°, low 61°.

Pressure29.74 inHg
Wind11.7 mph S
Humidity96%
Visibility1.9 mi
Dew point64°
Thu, 0567° / 55°0Clear
67 °Clear

Duncanville, Thursday, 5 November

Clear. High 67°, low 55°.

Pressure29.77 inHg
Wind13.6 mph SW
Humidity51%
Visibility—
Dew point46°
Fri, 0659° / 53°0.01Light rain
59 °Light rain

Duncanville, Friday, 6 November

Light rain. High 59°, low 53°.

Pressure29.85 inHg
Wind9 mph NW
Humidity72%
Visibility—
Dew point49°
Sat, 0757° / 50°0.03Light rain
57 °Light rain

Duncanville, Saturday, 7 November

Light rain. High 57°, low 50°.

Pressure29.80 inHg
Wind6.3 mph W
Humidity74%
Visibility—
Dew point48°
Sun, 0860° / 49°0.02Light rain
60 °Light rain

Duncanville, Sunday, 8 November

Light rain. High 60°, low 49°.

Pressure29.74 inHg
Wind14.8 mph NW
Humidity47%
Visibility—
Dew point39°
Mon, 0955° / 47°0Overcast
55 °Overcast

Duncanville, Monday, 9 November

Overcast. High 55°, low 47°.

Pressure29.91 inHg
Wind13.5 mph NW
Humidity53%
Visibility—
Dew point38°
Tue, 1060° / 42°0Partly cloudy
60 °Partly cloudy

Duncanville, Tuesday, 10 November

Partly cloudy. High 60°, low 42°.

Pressure30.03 inHg
Wind10.3 mph W
Humidity38%
Visibility—
Dew point31°
Wed, 1161° / 46°0Overcast
61 °Overcast

Duncanville, Wednesday, 11 November

Overcast. High 61°, low 46°.

Pressure29.80 inHg
Wind9.8 mph NW
Humidity36%
Visibility—
Dew point32°
Thu, 1253° / 37°0Overcast
53 °Overcast

Duncanville, Thursday, 12 November

Overcast. High 53°, low 37°.

Pressure29.80 inHg
Wind8.4 mph E
Humidity40%
Visibility—
Dew point26°
Fri, 1354° / 43°0.22Rain
54 °Rain

Duncanville, Friday, 13 November

Rain. High 54°, low 43°.

Pressure29.68 inHg
Wind14.2 mph E
Humidity81%
Visibility—
Dew point47°
Sat, 1447° / 43°0.33Rain
47 °Rain

Duncanville, Saturday, 14 November

Rain. High 47°, low 43°.

Pressure29.77 inHg
Wind14.9 mph N
Humidity89%
Visibility—
Dew point41°
Sun, 1543° / 41°0Overcast
43 °Overcast

Duncanville, Sunday, 15 November

Overcast. High 43°, low 41°.

Pressure30.00 inHg
Wind9.5 mph NW
Humidity83%
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 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.