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As of 20:22 CDT

Weather in Round Knob, IL

64°Current weather

Round Knob, Saturday, 31 October, 20:22

Rain. Feels like 64°. High 72°, low 59°.

Pressure30.27 inHg
Wind3.4 mph SE
Humidity72%
Visibility6.2 mi
Dew point55°
Sun, 0161° / 55°0.39Rain
61 °Rain

Round Knob, Sunday, 1 November

Rain. High 61°, low 55°.

Pressure30.27 inHg
Wind10.4 mph SE
Humidity89%
Visibility5.5 mi
Dew point56°
Mon, 0272° / 57°0.26Rain
72 °Rain

Round Knob, Monday, 2 November

Rain. High 72°, low 57°.

Pressure30.12 inHg
Wind10.7 mph S
Humidity94%
Visibility2.4 mi
Dew point62°
Tue, 0373° / 67°0Overcast
73 °Overcast

Round Knob, Tuesday, 3 November

Overcast. High 73°, low 67°.

Pressure29.94 inHg
Wind18.6 mph S
Humidity72%
Visibility6.2 mi
Dew point63°
Wed, 0467° / 60°0.74Rain
67 °Rain

Round Knob, Wednesday, 4 November

Rain. High 67°, low 60°.

Pressure29.80 inHg
Wind8.8 mph W
Humidity80%
Visibility6.2 mi
Dew point59°
Thu, 0566° / 52°0Clear
66 °Clear

Round Knob, Thursday, 5 November

Clear. High 66°, low 52°.

Pressure29.85 inHg
Wind10.7 mph SW
Humidity49%
Visibility—
Dew point44°
Fri, 0660° / 50°0Overcast
60 °Overcast

Round Knob, Friday, 6 November

Overcast. High 60°, low 50°.

Pressure29.94 inHg
Wind9.5 mph NW
Humidity57%
Visibility—
Dew point43°
Sat, 0765° / 48°0Overcast
65 °Overcast

Round Knob, Saturday, 7 November

Overcast. High 65°, low 48°.

Pressure29.77 inHg
Wind12.7 mph W
Humidity37%
Visibility—
Dew point35°
Sun, 0861° / 48°0Clear
61 °Clear

Round Knob, Sunday, 8 November

Clear. High 61°, low 48°.

Pressure29.77 inHg
Wind18.7 mph W
Humidity25%
Visibility—
Dew point23°
Mon, 0958° / 38°0Clear
58 °Clear

Round Knob, Monday, 9 November

Clear. High 58°, low 38°.

Pressure30.00 inHg
Wind14.2 mph NW
Humidity41%
Visibility—
Dew point30°
Tue, 1066° / 41°0Overcast
66 °Overcast

Round Knob, Tuesday, 10 November

Overcast. High 66°, low 41°.

Pressure30.09 inHg
Wind10.2 mph NW
Humidity33%
Visibility—
Dew point31°
Wed, 1160° / 42°0Mostly clear
60 °Mostly clear

Round Knob, Wednesday, 11 November

Mostly clear. High 60°, low 42°.

Pressure30.18 inHg
Wind5.9 mph N
Humidity25%
Visibility—
Dew point21°
Thu, 1253° / 47°0.17Light rain
53 °Light rain

Round Knob, Thursday, 12 November

Light rain. High 53°, low 47°.

Pressure29.97 inHg
Wind10.3 mph SE
Humidity88%
Visibility—
Dew point46°
Fri, 1358° / 51°1.1Heavy rain
58 °Heavy rain

Round Knob, Friday, 13 November

Heavy rain. High 58°, low 51°.

Pressure29.71 inHg
Wind12.1 mph NW
Humidity95%
Visibility—
Dew point51°
Sat, 1462° / 46°0Mostly clear
62 °Mostly clear

Round Knob, Saturday, 14 November

Mostly clear. High 62°, low 46°.

Pressure29.91 inHg
Wind14.7 mph NW
Humidity42%
Visibility—
Dew point36°
Sun, 1557° / 40°0Clear
57 °Clear

Round Knob, Sunday, 15 November

Clear. High 57°, low 40°.

Pressure30.12 inHg
Wind7.5 mph N
Humidity45%
Visibility—
Dew point33°

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.