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As of 12:58 CST

Weather in Duvall, IL

57°Current weather

Duvall, Thursday, 5 November, 12:58

Overcast. Feels like 56°. High 57°, low 47°.

Pressure29.83 inHg
Wind12.5 mph W
Humidity74%
Visibility6.2 mi
Dew point48°
Fri, 0652° / 38°0Overcast
52 °Overcast

Duvall, Friday, 6 November

Overcast. High 52°, low 38°.

Pressure30.18 inHg
Wind10.5 mph N
Humidity54%
Visibility6.2 mi
Dew point33°
Sat, 0751° / 33°0Partly cloudy
51 °Partly cloudy

Duvall, Saturday, 7 November

Partly cloudy. High 51°, low 33°.

Pressure30.27 inHg
Wind5.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point31°
Sun, 0861° / 37°0Clear
61 °Clear

Duvall, Sunday, 8 November

Clear. High 61°, low 37°.

Pressure30.15 inHg
Wind9.3 mph W
Humidity56%
Visibility6.2 mi
Dew point43°
Mon, 0964° / 39°0Clear
64 °Clear

Duvall, Monday, 9 November

Clear. High 64°, low 39°.

Pressure30.18 inHg
Wind6.2 mph SW
Humidity53%
Visibility6.2 mi
Dew point44°
Tue, 1064° / 45°0Clear
64 °Clear

Duvall, Tuesday, 10 November

Clear. High 64°, low 45°.

Pressure30.06 inHg
Wind7.4 mph W
Humidity61%
Visibility—
Dew point46°
Wed, 1157° / 43°0Mostly clear
57 °Mostly clear

Duvall, Wednesday, 11 November

Mostly clear. High 57°, low 43°.

Pressure30.06 inHg
Wind15.3 mph N
Humidity29%
Visibility—
Dew point24°
Thu, 1244° / 35°0Clear
44 °Clear

Duvall, Thursday, 12 November

Clear. High 44°, low 35°.

Pressure30.18 inHg
Wind13.5 mph N
Humidity39%
Visibility—
Dew point20°
Fri, 1345° / 28°0Clear
45 °Clear

Duvall, Friday, 13 November

Clear. High 45°, low 28°.

Pressure30.24 inHg
Wind10.8 mph N
Humidity34%
Visibility—
Dew point15°
Sat, 1449° / 28°0Partly cloudy
49 °Partly cloudy

Duvall, Saturday, 14 November

Partly cloudy. High 49°, low 28°.

Pressure30.24 inHg
Wind8.9 mph NW
Humidity27%
Visibility—
Dew point12°
Sun, 1555° / 35°0Clear
55 °Clear

Duvall, Sunday, 15 November

Clear. High 55°, low 35°.

Pressure30.30 inHg
Wind5.8 mph SW
Humidity27%
Visibility—
Dew point17°
Mon, 1657° / 37°0Partly cloudy
57 °Partly cloudy

Duvall, Monday, 16 November

Partly cloudy. High 57°, low 37°.

Pressure30.21 inHg
Wind8.5 mph SW
Humidity26%
Visibility—
Dew point19°
Tue, 1761° / 40°0Clear
61 °Clear

Duvall, Tuesday, 17 November

Clear. High 61°, low 40°.

Pressure30.15 inHg
Wind9.4 mph W
Humidity34%
Visibility—
Dew point28°
Wed, 1862° / 42°0Overcast
62 °Overcast

Duvall, Wednesday, 18 November

Overcast. High 62°, low 42°.

Pressure30.12 inHg
Wind12.3 mph SW
Humidity26%
Visibility—
Dew point23°
Thu, 1966° / 45°0Overcast
66 °Overcast

Duvall, Thursday, 19 November

Overcast. High 66°, low 45°.

Pressure30.00 inHg
Wind20.2 mph S
Humidity40%
Visibility—
Dew point37°
Fri, 2062° / 55°0.18Rain
62 °Rain

Duvall, Friday, 20 November

Rain. High 62°, low 55°.

Pressure30.06 inHg
Wind11.7 mph SW
Humidity79%
Visibility—
Dew point55°

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.