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As of 08:40 CST

Weather in Duvall, IL

34°Current weather

Duvall, Saturday, 14 November, 08:40

Clear. Feels like 29°. High 45°, low 29°.

Pressure30.30 inHg
Wind6 mph N
Humidity80%
Visibility6.2 mi
Dew point29°
Sun, 1550° / 29°0Clear
50 °Clear

Duvall, Sunday, 15 November

Clear. High 50°, low 29°.

Pressure30.45 inHg
Wind0.8 mph N
Humidity52%
Visibility6.2 mi
Dew point28°
Mon, 1653° / 32°0Clear
53 °Clear

Duvall, Monday, 16 November

Clear. High 53°, low 32°.

Pressure30.53 inHg
Wind3 mph S
Humidity48%
Visibility6.2 mi
Dew point32°
Tue, 1755° / 33°0Clear
55 °Clear

Duvall, Tuesday, 17 November

Clear. High 55°, low 33°.

Pressure30.50 inHg
Wind6.2 mph S
Humidity51%
Visibility6.2 mi
Dew point36°
Wed, 1858° / 38°0Overcast
58 °Overcast

Duvall, Wednesday, 18 November

Overcast. High 58°, low 38°.

Pressure30.39 inHg
Wind11.8 mph S
Humidity47%
Visibility—
Dew point35°
Thu, 1959° / 44°0Overcast
59 °Overcast

Duvall, Thursday, 19 November

Overcast. High 59°, low 44°.

Pressure30.30 inHg
Wind10.3 mph S
Humidity56%
Visibility—
Dew point38°
Fri, 2070° / 50°0Partly cloudy
70 °Partly cloudy

Duvall, Friday, 20 November

Partly cloudy. High 70°, low 50°.

Pressure30.24 inHg
Wind11.1 mph S
Humidity52%
Visibility—
Dew point46°
Sat, 2168° / 52°0.05Light rain
68 °Light rain

Duvall, Saturday, 21 November

Light rain. High 68°, low 52°.

Pressure30.00 inHg
Wind24.3 mph W
Humidity37%
Visibility—
Dew point38°
Sun, 2252° / 41°0Overcast
52 °Overcast

Duvall, Sunday, 22 November

Overcast. High 52°, low 41°.

Pressure30.18 inHg
Wind19.6 mph W
Humidity58%
Visibility—
Dew point33°
Mon, 2344° / 31°0Clear
44 °Clear

Duvall, Monday, 23 November

Clear. High 44°, low 31°.

Pressure30.33 inHg
Wind10.3 mph N
Humidity28%
Visibility—
Dew point10°
Tue, 2446° / 27°0Partly cloudy
46 °Partly cloudy

Duvall, Tuesday, 24 November

Partly cloudy. High 46°, low 27°.

Pressure30.33 inHg
Wind8.5 mph SE
Humidity21%
Visibility—
Dew point5°
Wed, 2551° / 37°0.1Light rain
51 °Light rain

Duvall, Wednesday, 25 November

Light rain. High 51°, low 37°.

Pressure30.12 inHg
Wind12.6 mph S
Humidity30%
Visibility—
Dew point18°
Thu, 2658° / 45°0.02Light rain
58 °Light rain

Duvall, Thursday, 26 November

Light rain. High 58°, low 45°.

Pressure30.06 inHg
Wind16.4 mph S
Humidity70%
Visibility—
Dew point44°
Fri, 2767° / 55°0Overcast
67 °Overcast

Duvall, Friday, 27 November

Overcast. High 67°, low 55°.

Pressure29.91 inHg
Wind24.4 mph S
Humidity56%
Visibility—
Dew point49°
Sat, 2862° / 40°0.69Rain
62 °Rain

Duvall, Saturday, 28 November

Rain. High 62°, low 40°.

Pressure29.88 inHg
Wind28.1 mph S
Humidity56%
Visibility—
Dew point35°
Sun, 2941° / 31°0Clear
41 °Clear

Duvall, Sunday, 29 November

Clear. High 41°, low 31°.

Pressure30.30 inHg
Wind14.4 mph W
Humidity43%
Visibility—
Dew point18°

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.