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As of 22:17 CDT

Weather in Duvall, IL

57°Current weather

Duvall, Monday, 26 October, 22:17

Clear. Feels like 56°. High 75°, low 49°.

Pressure30.24 inHg
Wind4.3 mph S
Humidity83%
Visibility6.2 mi
Dew point51°
Tue, 2775° / 49°0Overcast
75 °Overcast

Duvall, Tuesday, 27 October

Overcast. High 75°, low 49°.

Pressure30.24 inHg
Wind7.1 mph S
Humidity48%
Visibility6.2 mi
Dew point49°
Wed, 2877° / 49°0Clear
77 °Clear

Duvall, Wednesday, 28 October

Clear. High 77°, low 49°.

Pressure30.21 inHg
Wind8.1 mph S
Humidity45%
Visibility6.2 mi
Dew point50°
Thu, 2977° / 56°0.02Light rain
77 °Light rain

Duvall, Thursday, 29 October

Light rain. High 77°, low 56°.

Pressure30.12 inHg
Wind9.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point54°
Fri, 3075° / 58°0Overcast
75 °Overcast

Duvall, Friday, 30 October

Overcast. High 75°, low 58°.

Pressure30.21 inHg
Wind6.4 mph E
Humidity73%
Visibility6.2 mi
Dew point60°
Sat, 3169° / 60°0.04Light rain
69 °Light rain

Duvall, Saturday, 31 October

Light rain. High 69°, low 60°.

Pressure30.15 inHg
Wind8.2 mph SE
Humidity64%
Visibility—
Dew point55°
Sun, 0167° / 58°0.54Rain
67 °Rain

Duvall, Sunday, 1 November

Rain. High 67°, low 58°.

Pressure29.94 inHg
Wind8.2 mph E
Humidity77%
Visibility—
Dew point57°
Mon, 0267° / 54°0.01Light rain
67 °Light rain

Duvall, Monday, 2 November

Light rain. High 67°, low 54°.

Pressure29.83 inHg
Wind12.7 mph SE
Humidity57%
Visibility—
Dew point49°
Tue, 0367° / 60°0.83Heavy rain
67 °Heavy rain

Duvall, Tuesday, 3 November

Heavy rain. High 67°, low 60°.

Pressure29.80 inHg
Wind17.6 mph SE
Humidity88%
Visibility—
Dew point60°
Wed, 0463° / 51°1.54Heavy rain
63 °Heavy rain

Duvall, Wednesday, 4 November

Heavy rain. High 63°, low 51°.

Pressure29.65 inHg
Wind16.9 mph W
Humidity58%
Visibility—
Dew point43°
Thu, 0549° / 37°0.08Light rain
49 °Light rain

Duvall, Thursday, 5 November

Light rain. High 49°, low 37°.

Pressure29.65 inHg
Wind23.2 mph W
Humidity75%
Visibility—
Dew point34°
Fri, 0639° / 32°0Overcast
39 °Overcast

Duvall, Friday, 6 November

Overcast. High 39°, low 32°.

Pressure29.91 inHg
Wind20.6 mph W
Humidity54%
Visibility—
Dew point21°
Sat, 0744° / 30°0Clear
44 °Clear

Duvall, Saturday, 7 November

Clear. High 44°, low 30°.

Pressure30.15 inHg
Wind12.9 mph NW
Humidity42%
Visibility—
Dew point19°
Sun, 0852° / 32°0Overcast
52 °Overcast

Duvall, Sunday, 8 November

Overcast. High 52°, low 32°.

Pressure30.12 inHg
Wind15.3 mph S
Humidity33%
Visibility—
Dew point19°
Mon, 0951° / 45°0.51Rain
51 °Rain

Duvall, Monday, 9 November

Rain. High 51°, low 45°.

Pressure29.71 inHg
Wind17.4 mph S
Humidity85%
Visibility—
Dew point43°
Tue, 1058° / 45°0Clear
58 °Clear

Duvall, Tuesday, 10 November

Clear. High 58°, low 45°.

Pressure29.77 inHg
Wind13.7 mph W
Humidity58%
Visibility—
Dew point41°

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.