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As of 16:27 CDT

Weather in Duvall, IL

67°Current weather

Duvall, Saturday, 31 October, 16:27

Overcast. Feels like 66°. High 67°, low 56°.

Pressure30.24 inHg
Wind8 mph NE
Humidity53%
Visibility6.2 mi
Dew point49°
Sun, 0173° / 57°0Overcast
73 °Overcast

Duvall, Sunday, 1 November

Overcast. High 73°, low 57°.

Pressure30.30 inHg
Wind8.7 mph SE
Humidity65%
Visibility6.2 mi
Dew point54°
Mon, 0266° / 56°0.01Light rain
66 °Light rain

Duvall, Monday, 2 November

Light rain. High 66°, low 56°.

Pressure30.09 inHg
Wind12.4 mph S
Humidity84%
Visibility6.2 mi
Dew point56°
Tue, 0374° / 64°0.07Light rain
74 °Light rain

Duvall, Tuesday, 3 November

Light rain. High 74°, low 64°.

Pressure29.91 inHg
Wind21.4 mph S
Humidity66%
Visibility6.2 mi
Dew point61°
Wed, 0466° / 59°0.46Rain
66 °Rain

Duvall, Wednesday, 4 November

Rain. High 66°, low 59°.

Pressure29.71 inHg
Wind10.1 mph SW
Humidity70%
Visibility6.2 mi
Dew point55°
Thu, 0565° / 58°0Overcast
65 °Overcast

Duvall, Thursday, 5 November

Overcast. High 65°, low 58°.

Pressure29.74 inHg
Wind14.9 mph SW
Humidity55%
Visibility—
Dew point47°
Fri, 0657° / 53°0Overcast
57 °Overcast

Duvall, Friday, 6 November

Overcast. High 57°, low 53°.

Pressure29.85 inHg
Wind8.8 mph NW
Humidity73%
Visibility—
Dew point48°
Sat, 0756° / 52°0.01Light rain
56 °Light rain

Duvall, Saturday, 7 November

Light rain. High 56°, low 52°.

Pressure29.80 inHg
Wind5.6 mph NW
Humidity73%
Visibility—
Dew point46°
Sun, 0858° / 51°0Light rain
58 °Light rain

Duvall, Sunday, 8 November

Light rain. High 58°, low 51°.

Pressure29.77 inHg
Wind14.9 mph NW
Humidity48%
Visibility—
Dew point37°
Mon, 0956° / 47°0Overcast
56 °Overcast

Duvall, Monday, 9 November

Overcast. High 56°, low 47°.

Pressure29.94 inHg
Wind11.9 mph NW
Humidity52%
Visibility—
Dew point36°
Tue, 1060° / 41°0Partly cloudy
60 °Partly cloudy

Duvall, Tuesday, 10 November

Partly cloudy. High 60°, low 41°.

Pressure30.03 inHg
Wind10.8 mph W
Humidity35%
Visibility—
Dew point29°
Wed, 1159° / 44°0Overcast
59 °Overcast

Duvall, Wednesday, 11 November

Overcast. High 59°, low 44°.

Pressure29.83 inHg
Wind12.2 mph NW
Humidity34%
Visibility—
Dew point29°
Thu, 1251° / 36°0Overcast
51 °Overcast

Duvall, Thursday, 12 November

Overcast. High 51°, low 36°.

Pressure29.80 inHg
Wind8.6 mph E
Humidity42%
Visibility—
Dew point25°
Fri, 1350° / 42°0.17Light rain
50 °Light rain

Duvall, Friday, 13 November

Light rain. High 50°, low 42°.

Pressure29.71 inHg
Wind14.6 mph E
Humidity79%
Visibility—
Dew point40°
Sat, 1444° / 41°0.08Light rain
44 °Light rain

Duvall, Saturday, 14 November

Light rain. High 44°, low 41°.

Pressure29.80 inHg
Wind15.6 mph N
Humidity83%
Visibility—
Dew point37°
Sun, 1545° / 40°0Overcast
45 °Overcast

Duvall, Sunday, 15 November

Overcast. High 45°, low 40°.

Pressure30.03 inHg
Wind9.5 mph NW
Humidity64%
Visibility—
Dew point32°

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.