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As of 04:14 CST

Weather in Duvall, IL

43°Current weather

Duvall, Thursday, 12 November, 04:14

Overcast. Feels like 38°. High 50°, low 32°.

Pressure29.85 inHg
Wind8.1 mph NW
Humidity91%
Visibility6.2 mi
Dew point40°
Fri, 1344° / 33°0.01Light rain
44 °Light rain

Duvall, Friday, 13 November

Light rain. High 44°, low 33°.

Pressure30.09 inHg
Wind11.7 mph NW
Humidity76%
Visibility6.2 mi
Dew point29°
Sat, 1447° / 29°0Clear
47 °Clear

Duvall, Saturday, 14 November

Clear. High 47°, low 29°.

Pressure30.30 inHg
Wind5.4 mph N
Humidity56%
Visibility6.2 mi
Dew point28°
Sun, 1548° / 29°0Overcast
48 °Overcast

Duvall, Sunday, 15 November

Overcast. High 48°, low 29°.

Pressure30.47 inHg
Wind3.7 mph NW
Humidity52%
Visibility6.2 mi
Dew point27°
Mon, 1652° / 31°0Clear
52 °Clear

Duvall, Monday, 16 November

Clear. High 52°, low 31°.

Pressure30.50 inHg
Wind3.8 mph SE
Humidity48%
Visibility—
Dew point29°
Tue, 1754° / 32°0Clear
54 °Clear

Duvall, Tuesday, 17 November

Clear. High 54°, low 32°.

Pressure30.50 inHg
Wind5.9 mph SE
Humidity45%
Visibility—
Dew point29°
Wed, 1860° / 39°0Clear
60 °Clear

Duvall, Wednesday, 18 November

Clear. High 60°, low 39°.

Pressure30.33 inHg
Wind11.9 mph S
Humidity34%
Visibility—
Dew point28°
Thu, 1962° / 43°0Overcast
62 °Overcast

Duvall, Thursday, 19 November

Overcast. High 62°, low 43°.

Pressure30.21 inHg
Wind15.7 mph S
Humidity33%
Visibility—
Dew point29°
Fri, 2069° / 48°0Mostly clear
69 °Mostly clear

Duvall, Friday, 20 November

Mostly clear. High 69°, low 48°.

Pressure30.18 inHg
Wind11.4 mph S
Humidity43%
Visibility—
Dew point41°
Sat, 2169° / 51°0Mostly clear
69 °Mostly clear

Duvall, Saturday, 21 November

Mostly clear. High 69°, low 51°.

Pressure30.15 inHg
Wind10.1 mph S
Humidity41%
Visibility—
Dew point39°
Sun, 2266° / 51°0.02Light rain
66 °Light rain

Duvall, Sunday, 22 November

Light rain. High 66°, low 51°.

Pressure29.80 inHg
Wind20.7 mph SW
Humidity33%
Visibility—
Dew point34°
Mon, 2349° / 39°0Overcast
49 °Overcast

Duvall, Monday, 23 November

Overcast. High 49°, low 39°.

Pressure29.91 inHg
Wind14.1 mph W
Humidity42%
Visibility—
Dew point24°
Tue, 2451° / 38°0Overcast
51 °Overcast

Duvall, Tuesday, 24 November

Overcast. High 51°, low 38°.

Pressure29.88 inHg
Wind8.4 mph NW
Humidity40%
Visibility—
Dew point26°
Wed, 2541° / 27°0Overcast
41 °Overcast

Duvall, Wednesday, 25 November

Overcast. High 41°, low 27°.

Pressure30.21 inHg
Wind15.7 mph NW
Humidity48%
Visibility—
Dew point21°
Thu, 2635° / 21°0Overcast
35 °Overcast

Duvall, Thursday, 26 November

Overcast. High 35°, low 21°.

Pressure30.50 inHg
Wind6.4 mph NW
Humidity22%
Visibility—
Dew point-3°
Fri, 2749° / 32°0Overcast
49 °Overcast

Duvall, Friday, 27 November

Overcast. High 49°, low 32°.

Pressure30.30 inHg
Wind12.1 mph SW
Humidity26%
Visibility—
Dew point11°

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.