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As of 16:44 CDT

Weather in Knox, IL

52°Current weather

Knox, Friday, 16 October, 16:44

Rain. Feels like 51°. High 54°, low 44°.

Pressure30.30 inHg
Wind12.7 mph NW
Humidity89%
Visibility6.2 mi
Dew point49°
Sat, 1756° / 35°0Clear
56 °Clear

Knox, Saturday, 17 October

Clear. High 56°, low 35°.

Pressure30.56 inHg
Wind3.5 mph SW
Humidity46%
Visibility6.2 mi
Dew point30°
Sun, 1862° / 41°0Clear
62 °Clear

Knox, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.45 inHg
Wind12.2 mph S
Humidity50%
Visibility6.2 mi
Dew point40°
Mon, 1965° / 43°0Partly cloudy
65 °Partly cloudy

Knox, Monday, 19 October

Partly cloudy. High 65°, low 43°.

Pressure30.39 inHg
Wind6 mph S
Humidity53%
Visibility6.2 mi
Dew point44°
Tue, 2068° / 45°0Mostly clear
68 °Mostly clear

Knox, Tuesday, 20 October

Mostly clear. High 68°, low 45°.

Pressure30.33 inHg
Wind5.9 mph S
Humidity53%
Visibility6.2 mi
Dew point46°
Wed, 2169° / 49°0Mostly clear
69 °Mostly clear

Knox, Wednesday, 21 October

Mostly clear. High 69°, low 49°.

Pressure30.27 inHg
Wind7.9 mph S
Humidity47%
Visibility—
Dew point45°
Thu, 2272° / 52°0Clear
72 °Clear

Knox, Thursday, 22 October

Clear. High 72°, low 52°.

Pressure30.18 inHg
Wind8.8 mph S
Humidity44%
Visibility—
Dew point45°
Fri, 2372° / 55°0Overcast
72 °Overcast

Knox, Friday, 23 October

Overcast. High 72°, low 55°.

Pressure30.18 inHg
Wind7.7 mph SE
Humidity37%
Visibility—
Dew point42°
Sat, 2475° / 57°0Partly cloudy
75 °Partly cloudy

Knox, Saturday, 24 October

Partly cloudy. High 75°, low 57°.

Pressure30.24 inHg
Wind10.7 mph S
Humidity37%
Visibility—
Dew point44°
Sun, 2576° / 56°0Overcast
76 °Overcast

Knox, Sunday, 25 October

Overcast. High 76°, low 56°.

Pressure30.15 inHg
Wind12.3 mph S
Humidity37%
Visibility—
Dew point44°
Mon, 2660° / 41°0.04Light rain
60 °Light rain

Knox, Monday, 26 October

Light rain. High 60°, low 41°.

Pressure30.27 inHg
Wind16 mph NW
Humidity53%
Visibility—
Dew point37°
Tue, 2756° / 37°0Mostly clear
56 °Mostly clear

Knox, Tuesday, 27 October

Mostly clear. High 56°, low 37°.

Pressure30.36 inHg
Wind5.8 mph W
Humidity36%
Visibility—
Dew point25°
Wed, 2863° / 47°0Overcast
63 °Overcast

Knox, Wednesday, 28 October

Overcast. High 63°, low 47°.

Pressure30.18 inHg
Wind13.8 mph S
Humidity27%
Visibility—
Dew point26°
Thu, 2966° / 56°0Overcast
66 °Overcast

Knox, Thursday, 29 October

Overcast. High 66°, low 56°.

Pressure29.74 inHg
Wind21.7 mph SW
Humidity71%
Visibility—
Dew point55°
Fri, 3061° / 49°0Partly cloudy
61 °Partly cloudy

Knox, Friday, 30 October

Partly cloudy. High 61°, low 49°.

Pressure30.03 inHg
Wind16.8 mph NW
Humidity57%
Visibility—
Dew point42°
Sat, 3162° / 47°0.01Light rain
62 °Light rain

Knox, Saturday, 31 October

Light rain. High 62°, low 47°.

Pressure29.94 inHg
Wind14.8 mph S
Humidity63%
Visibility—
Dew point43°

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 Knox, 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 Knox, 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.