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As of 01:54 CST

Weather in Duvall, IL

40°Current weather

Duvall, Monday, 9 November, 01:54

Clear. Feels like 37°. High 65°, low 38°.

Pressure30.12 inHg
Wind4.4 mph NW
Humidity89%
Visibility6.2 mi
Dew point37°
Tue, 1066° / 45°0Clear
66 °Clear

Duvall, Tuesday, 10 November

Clear. High 66°, low 45°.

Pressure30.09 inHg
Wind4.2 mph W
Humidity62%
Visibility6.2 mi
Dew point50°
Wed, 1167° / 45°0.13Rain
67 °Rain

Duvall, Wednesday, 11 November

Rain. High 67°, low 45°.

Pressure29.80 inHg
Wind9.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point52°
Thu, 1248° / 39°0Overcast
48 °Overcast

Duvall, Thursday, 12 November

Overcast. High 48°, low 39°.

Pressure29.91 inHg
Wind12.6 mph NW
Humidity54%
Visibility6.2 mi
Dew point33°
Fri, 1342° / 37°0Overcast
42 °Overcast

Duvall, Friday, 13 November

Overcast. High 42°, low 37°.

Pressure30.06 inHg
Wind12.9 mph N
Humidity71%
Visibility—
Dew point31°
Sat, 1447° / 30°0Mostly clear
47 °Mostly clear

Duvall, Saturday, 14 November

Mostly clear. High 47°, low 30°.

Pressure30.21 inHg
Wind8.8 mph NW
Humidity54%
Visibility—
Dew point27°
Sun, 1554° / 34°0Partly cloudy
54 °Partly cloudy

Duvall, Sunday, 15 November

Partly cloudy. High 54°, low 34°.

Pressure30.09 inHg
Wind6.4 mph E
Humidity33%
Visibility—
Dew point21°
Mon, 1657° / 38°0Partly cloudy
57 °Partly cloudy

Duvall, Monday, 16 November

Partly cloudy. High 57°, low 38°.

Pressure30.18 inHg
Wind9 mph E
Humidity35%
Visibility—
Dew point26°
Tue, 1757° / 43°0Overcast
57 °Overcast

Duvall, Tuesday, 17 November

Overcast. High 57°, low 43°.

Pressure30.30 inHg
Wind10.6 mph SE
Humidity41%
Visibility—
Dew point28°
Wed, 1859° / 46°0.16Light rain
59 °Light rain

Duvall, Wednesday, 18 November

Light rain. High 59°, low 46°.

Pressure30.18 inHg
Wind10.7 mph S
Humidity63%
Visibility—
Dew point45°
Thu, 1959° / 44°0.04Light rain
59 °Light rain

Duvall, Thursday, 19 November

Light rain. High 59°, low 44°.

Pressure30.21 inHg
Wind9.1 mph NW
Humidity26%
Visibility—
Dew point22°
Fri, 2056° / 41°0Overcast
56 °Overcast

Duvall, Friday, 20 November

Overcast. High 56°, low 41°.

Pressure30.27 inHg
Wind8.4 mph S
Humidity30%
Visibility—
Dew point23°
Sat, 2152° / 41°0.19Light rain
52 °Light rain

Duvall, Saturday, 21 November

Light rain. High 52°, low 41°.

Pressure30.30 inHg
Wind14.4 mph NE
Humidity69%
Visibility—
Dew point39°
Sun, 2252° / 38°0Overcast
52 °Overcast

Duvall, Sunday, 22 November

Overcast. High 52°, low 38°.

Pressure30.27 inHg
Wind14.8 mph SE
Humidity40%
Visibility—
Dew point26°
Mon, 2364° / 47°0.11Light rain
64 °Light rain

Duvall, Monday, 23 November

Light rain. High 64°, low 47°.

Pressure30.06 inHg
Wind19 mph S
Humidity59%
Visibility—
Dew point47°
Tue, 2454° / 53°0.57Rain
54 °Rain

Duvall, Tuesday, 24 November

Rain. High 54°, low 53°.

Pressure30.09 inHg
Wind14.5 mph S
Humidity96%
Visibility—
Dew point52°

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.