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As of 11:02 CDT

Weather in Duvall, IL

65°Current weather

Duvall, Sunday, 25 October, 11:02

Overcast. Feels like 64°. High 73°, low 47°.

Pressure30.42 inHg
Wind4 mph S
Humidity65%
Visibility6.2 mi
Dew point52°
Mon, 2675° / 50°0Overcast
75 °Overcast

Duvall, Monday, 26 October

Overcast. High 75°, low 50°.

Pressure30.33 inHg
Wind2.6 mph S
Humidity55%
Visibility6.2 mi
Dew point52°
Tue, 2771° / 51°0Overcast
71 °Overcast

Duvall, Tuesday, 27 October

Overcast. High 71°, low 51°.

Pressure30.27 inHg
Wind7.4 mph S
Humidity52%
Visibility6.2 mi
Dew point51°
Wed, 2872° / 55°0Partly cloudy
72 °Partly cloudy

Duvall, Wednesday, 28 October

Partly cloudy. High 72°, low 55°.

Pressure30.24 inHg
Wind8.3 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Thu, 2977° / 56°0.03Light rain
77 °Light rain

Duvall, Thursday, 29 October

Light rain. High 77°, low 56°.

Pressure30.15 inHg
Wind11.7 mph SW
Humidity48%
Visibility—
Dew point52°
Fri, 3070° / 58°0Overcast
70 °Overcast

Duvall, Friday, 30 October

Overcast. High 70°, low 58°.

Pressure30.24 inHg
Wind6.4 mph E
Humidity68%
Visibility—
Dew point56°
Sat, 3174° / 60°0Overcast
74 °Overcast

Duvall, Saturday, 31 October

Overcast. High 74°, low 60°.

Pressure30.12 inHg
Wind11.5 mph SW
Humidity39%
Visibility—
Dew point46°
Sun, 0165° / 59°0.97Rain
65 °Rain

Duvall, Sunday, 1 November

Rain. High 65°, low 59°.

Pressure30.03 inHg
Wind8.4 mph SE
Humidity86%
Visibility—
Dew point58°
Mon, 0273° / 59°0Overcast
73 °Overcast

Duvall, Monday, 2 November

Overcast. High 73°, low 59°.

Pressure30.03 inHg
Wind14.3 mph S
Humidity54%
Visibility—
Dew point52°
Tue, 0375° / 59°0.12Light rain
75 °Light rain

Duvall, Tuesday, 3 November

Light rain. High 75°, low 59°.

Pressure29.85 inHg
Wind15.9 mph S
Humidity47%
Visibility—
Dew point52°
Wed, 0467° / 50°0Clear
67 °Clear

Duvall, Wednesday, 4 November

Clear. High 67°, low 50°.

Pressure29.85 inHg
Wind17 mph W
Humidity22%
Visibility—
Dew point24°
Thu, 0557° / 47°0Overcast
57 °Overcast

Duvall, Thursday, 5 November

Overcast. High 57°, low 47°.

Pressure29.83 inHg
Wind10.2 mph NW
Humidity56%
Visibility—
Dew point39°
Fri, 0660° / 44°0Clear
60 °Clear

Duvall, Friday, 6 November

Clear. High 60°, low 44°.

Pressure29.80 inHg
Wind12 mph NW
Humidity48%
Visibility—
Dew point37°
Sat, 0767° / 45°0.02Light rain
67 °Light rain

Duvall, Saturday, 7 November

Light rain. High 67°, low 45°.

Pressure29.68 inHg
Wind16.6 mph SE
Humidity39%
Visibility—
Dew point37°
Sun, 0862° / 50°0.04Light rain
62 °Light rain

Duvall, Sunday, 8 November

Light rain. High 62°, low 50°.

Pressure29.53 inHg
Wind19.6 mph W
Humidity49%
Visibility—
Dew point42°
Mon, 0954° / 45°0.02Light rain
54 °Light rain

Duvall, Monday, 9 November

Light rain. High 54°, low 45°.

Pressure29.97 inHg
Wind20.8 mph NW
Humidity60%
Visibility—
Dew point35°

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 Duvall, 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 Duvall, 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.