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As of 02:58 CST

Weather in Duvall, IL

39°Current weather

Duvall, Sunday, 8 November, 02:58

Clear. Feels like 34°. High 62°, low 36°.

Pressure30.15 inHg
Wind6.1 mph SW
Humidity85%
Visibility6.2 mi
Dew point35°
Mon, 0964° / 35°0Clear
64 °Clear

Duvall, Monday, 9 November

Clear. High 64°, low 35°.

Pressure30.18 inHg
Wind5.6 mph SW
Humidity46%
Visibility6.2 mi
Dew point40°
Tue, 1066° / 48°0Clear
66 °Clear

Duvall, Tuesday, 10 November

Clear. High 66°, low 48°.

Pressure30.06 inHg
Wind4.7 mph W
Humidity65%
Visibility6.2 mi
Dew point52°
Wed, 1164° / 48°0.01Light rain
64 °Light rain

Duvall, Wednesday, 11 November

Light rain. High 64°, low 48°.

Pressure29.74 inHg
Wind14.4 mph SW
Humidity69%
Visibility6.2 mi
Dew point54°
Thu, 1247° / 38°0Overcast
47 °Overcast

Duvall, Thursday, 12 November

Overcast. High 47°, low 38°.

Pressure29.97 inHg
Wind15.9 mph NW
Humidity58%
Visibility—
Dew point30°
Fri, 1341° / 35°0Overcast
41 °Overcast

Duvall, Friday, 13 November

Overcast. High 41°, low 35°.

Pressure30.03 inHg
Wind13.4 mph NW
Humidity64%
Visibility—
Dew point29°
Sat, 1447° / 29°0Mostly clear
47 °Mostly clear

Duvall, Saturday, 14 November

Mostly clear. High 47°, low 29°.

Pressure30.06 inHg
Wind11.3 mph NW
Humidity36%
Visibility—
Dew point18°
Sun, 1560° / 36°0Partly cloudy
60 °Partly cloudy

Duvall, Sunday, 15 November

Partly cloudy. High 60°, low 36°.

Pressure30.06 inHg
Wind8.7 mph SW
Humidity43%
Visibility—
Dew point32°
Mon, 1662° / 43°0Partly cloudy
62 °Partly cloudy

Duvall, Monday, 16 November

Partly cloudy. High 62°, low 43°.

Pressure30.15 inHg
Wind5.3 mph SE
Humidity47%
Visibility—
Dew point37°
Tue, 1765° / 47°0Partly cloudy
65 °Partly cloudy

Duvall, Tuesday, 17 November

Partly cloudy. High 65°, low 47°.

Pressure30.15 inHg
Wind8 mph SE
Humidity52%
Visibility—
Dew point43°
Wed, 1868° / 51°0.02Light rain
68 °Light rain

Duvall, Wednesday, 18 November

Light rain. High 68°, low 51°.

Pressure30.15 inHg
Wind13 mph S
Humidity58%
Visibility—
Dew point49°
Thu, 1970° / 59°0.01Light rain
70 °Light rain

Duvall, Thursday, 19 November

Light rain. High 70°, low 59°.

Pressure30.12 inHg
Wind13 mph S
Humidity67%
Visibility—
Dew point51°
Fri, 2067° / 56°0.43Rain
67 °Rain

Duvall, Friday, 20 November

Rain. High 67°, low 56°.

Pressure29.85 inHg
Wind24.3 mph S
Humidity54%
Visibility—
Dew point49°
Sat, 2154° / 43°0Light rain
54 °Light rain

Duvall, Saturday, 21 November

Light rain. High 54°, low 43°.

Pressure30.06 inHg
Wind18.2 mph W
Humidity70%
Visibility—
Dew point40°
Sun, 2253° / 37°0Partly cloudy
53 °Partly cloudy

Duvall, Sunday, 22 November

Partly cloudy. High 53°, low 37°.

Pressure30.24 inHg
Wind7.3 mph S
Humidity40%
Visibility—
Dew point26°
Mon, 2350° / 42°0.4Rain
50 °Rain

Duvall, Monday, 23 November

Rain. High 50°, low 42°.

Pressure30.03 inHg
Wind17.4 mph S
Humidity90%
Visibility—
Dew point43°

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.