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As of 14:31 CST

Weather in Round Knob, IL

45°Current weather

Round Knob, Friday, 13 November, 14:31

Overcast. Feels like 40°. High 45°, low 36°.

Pressure30.06 inHg
Wind9.2 mph NW
Humidity54%
Visibility6.2 mi
Dew point29°
Sat, 1449° / 31°0Clear
49 °Clear

Round Knob, Saturday, 14 November

Clear. High 49°, low 31°.

Pressure30.30 inHg
Wind2.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point29°
Sun, 1553° / 31°0Partly cloudy
53 °Partly cloudy

Round Knob, Sunday, 15 November

Partly cloudy. High 53°, low 31°.

Pressure30.45 inHg
Wind2.3 mph E
Humidity48%
Visibility6.2 mi
Dew point33°
Mon, 1653° / 33°0Clear
53 °Clear

Round Knob, Monday, 16 November

Clear. High 53°, low 33°.

Pressure30.53 inHg
Wind3.2 mph SE
Humidity54%
Visibility6.2 mi
Dew point36°
Tue, 1755° / 32°0Clear
55 °Clear

Round Knob, Tuesday, 17 November

Clear. High 55°, low 32°.

Pressure30.47 inHg
Wind4.3 mph SE
Humidity53%
Visibility6.2 mi
Dew point37°
Wed, 1861° / 39°0Overcast
61 °Overcast

Round Knob, Wednesday, 18 November

Overcast. High 61°, low 39°.

Pressure30.39 inHg
Wind8.9 mph SE
Humidity55%
Visibility—
Dew point40°
Thu, 1965° / 45°0Overcast
65 °Overcast

Round Knob, Thursday, 19 November

Overcast. High 65°, low 45°.

Pressure30.33 inHg
Wind10.8 mph SW
Humidity53%
Visibility—
Dew point44°
Fri, 2069° / 51°0Overcast
69 °Overcast

Round Knob, Friday, 20 November

Overcast. High 69°, low 51°.

Pressure30.30 inHg
Wind8.9 mph SE
Humidity46%
Visibility—
Dew point44°
Sat, 2168° / 48°0.03Light rain
68 °Light rain

Round Knob, Saturday, 21 November

Light rain. High 68°, low 48°.

Pressure30.06 inHg
Wind15.8 mph NW
Humidity33%
Visibility—
Dew point35°
Sun, 2246° / 33°0Clear
46 °Clear

Round Knob, Sunday, 22 November

Clear. High 46°, low 33°.

Pressure30.24 inHg
Wind14.4 mph NW
Humidity29%
Visibility—
Dew point14°
Mon, 2332° / 23°0Overcast
32 °Overcast

Round Knob, Monday, 23 November

Overcast. High 32°, low 23°.

Pressure30.39 inHg
Wind14.7 mph NW
Humidity29%
Visibility—
Dew point3°
Tue, 2434° / 15°0Clear
34 °Clear

Round Knob, Tuesday, 24 November

Clear. High 34°, low 15°.

Pressure30.59 inHg
Wind9.1 mph NW
Humidity28%
Visibility—
Dew point0°
Wed, 2538° / 17°0Clear
38 °Clear

Round Knob, Wednesday, 25 November

Clear. High 38°, low 17°.

Pressure30.71 inHg
Wind4.9 mph N
Humidity23%
Visibility—
Dew point0°
Thu, 2644° / 21°0Mostly clear
44 °Mostly clear

Round Knob, Thursday, 26 November

Mostly clear. High 44°, low 21°.

Pressure30.56 inHg
Wind7.2 mph SW
Humidity20%
Visibility—
Dew point1°
Fri, 2751° / 26°0Clear
51 °Clear

Round Knob, Friday, 27 November

Clear. High 51°, low 26°.

Pressure30.39 inHg
Wind7.1 mph S
Humidity20%
Visibility—
Dew point7°
Sat, 2857° / 31°0.07Light rain
57 °Light rain

Round Knob, Saturday, 28 November

Light rain. High 57°, low 31°.

Pressure30.21 inHg
Wind9.8 mph SE
Humidity31%
Visibility—
Dew point21°

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 Round Knob, 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 Round Knob, 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.