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As of 13:15 CST

Weather in Duvall, IL

80°Current weather

Duvall, Tuesday, 3 November, 13:15

Overcast. Feels like 80°. High 80°, low 63°.

Pressure29.85 inHg
Wind21 mph S
Humidity42%
Visibility6.2 mi
Dew point56°
Wed, 0462° / 56°0.41Heavy rain
62 °Heavy rain

Duvall, Wednesday, 4 November

Heavy rain. High 62°, low 56°.

Pressure29.74 inHg
Wind14.1 mph SW
Humidity67%
Visibility6.2 mi
Dew point50°
Thu, 0563° / 49°0Clear
63 °Clear

Duvall, Thursday, 5 November

Clear. High 63°, low 49°.

Pressure29.85 inHg
Wind12.8 mph W
Humidity52%
Visibility6.2 mi
Dew point43°
Fri, 0654° / 49°0.01Light rain
54 °Light rain

Duvall, Friday, 6 November

Light rain. High 54°, low 49°.

Pressure30.06 inHg
Wind10.7 mph N
Humidity72%
Visibility6.2 mi
Dew point44°
Sat, 0752° / 39°0Overcast
52 °Overcast

Duvall, Saturday, 7 November

Overcast. High 52°, low 39°.

Pressure30.21 inHg
Wind4.8 mph W
Humidity53%
Visibility6.2 mi
Dew point35°
Sun, 0863° / 38°0Clear
63 °Clear

Duvall, Sunday, 8 November

Clear. High 63°, low 38°.

Pressure30.12 inHg
Wind9.1 mph W
Humidity56%
Visibility—
Dew point42°
Mon, 0968° / 46°0Mostly clear
68 °Mostly clear

Duvall, Monday, 9 November

Mostly clear. High 68°, low 46°.

Pressure30.09 inHg
Wind12.4 mph SW
Humidity41%
Visibility—
Dew point39°
Tue, 1067° / 56°0Overcast
67 °Overcast

Duvall, Tuesday, 10 November

Overcast. High 67°, low 56°.

Pressure30.03 inHg
Wind12.4 mph SW
Humidity46%
Visibility—
Dew point44°
Wed, 1161° / 47°0Overcast
61 °Overcast

Duvall, Wednesday, 11 November

Overcast. High 61°, low 47°.

Pressure30.12 inHg
Wind8.9 mph NE
Humidity30%
Visibility—
Dew point27°
Thu, 1254° / 40°0Clear
54 °Clear

Duvall, Thursday, 12 November

Clear. High 54°, low 40°.

Pressure30.21 inHg
Wind10.1 mph N
Humidity40%
Visibility—
Dew point28°
Fri, 1353° / 35°0Clear
53 °Clear

Duvall, Friday, 13 November

Clear. High 53°, low 35°.

Pressure30.24 inHg
Wind7.5 mph NE
Humidity43%
Visibility—
Dew point27°
Sat, 1455° / 36°0Clear
55 °Clear

Duvall, Saturday, 14 November

Clear. High 55°, low 36°.

Pressure30.27 inHg
Wind5.1 mph E
Humidity32%
Visibility—
Dew point22°
Sun, 1557° / 37°0Clear
57 °Clear

Duvall, Sunday, 15 November

Clear. High 57°, low 37°.

Pressure30.12 inHg
Wind7.4 mph SE
Humidity32%
Visibility—
Dew point24°
Mon, 1660° / 39°0.06Light rain
60 °Light rain

Duvall, Monday, 16 November

Light rain. High 60°, low 39°.

Pressure29.80 inHg
Wind14 mph SE
Humidity44%
Visibility—
Dew point33°
Tue, 1753° / 48°0.07Light rain
53 °Light rain

Duvall, Tuesday, 17 November

Light rain. High 53°, low 48°.

Pressure29.65 inHg
Wind11.9 mph SE
Humidity81%
Visibility—
Dew point46°
Wed, 1859° / 45°0.01Light rain
59 °Light rain

Duvall, Wednesday, 18 November

Light rain. High 59°, low 45°.

Pressure29.94 inHg
Wind14.5 mph SE
Humidity56%
Visibility—
Dew point42°

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.