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As of 04:51 CDT

Weather in Clarion, IL

52°Current weather

Clarion, Friday, 23 October, 04:51

Clear. Feels like 49°. High 72°, low 50°.

Pressure30.27 inHg
Wind6 mph SE
Humidity59%
Visibility6.2 mi
Dew point38°
Sat, 2470° / 49°0Overcast
70 °Overcast

Clarion, Saturday, 24 October

Overcast. High 70°, low 49°.

Pressure30.36 inHg
Wind8.2 mph S
Humidity55%
Visibility6.2 mi
Dew point49°
Sun, 2572° / 51°0Partly cloudy
72 °Partly cloudy

Clarion, Sunday, 25 October

Partly cloudy. High 72°, low 51°.

Pressure30.36 inHg
Wind6.3 mph S
Humidity52%
Visibility6.2 mi
Dew point50°
Mon, 2665° / 51°0Overcast
65 °Overcast

Clarion, Monday, 26 October

Overcast. High 65°, low 51°.

Pressure30.36 inHg
Wind7.1 mph E
Humidity77%
Visibility6.2 mi
Dew point55°
Tue, 2765° / 49°0Overcast
65 °Overcast

Clarion, Tuesday, 27 October

Overcast. High 65°, low 49°.

Pressure30.24 inHg
Wind9.6 mph E
Humidity72%
Visibility—
Dew point51°
Wed, 2870° / 53°0.01Light rain
70 °Light rain

Clarion, Wednesday, 28 October

Light rain. High 70°, low 53°.

Pressure30.00 inHg
Wind15.1 mph SW
Humidity51%
Visibility—
Dew point48°
Thu, 2973° / 58°0Overcast
73 °Overcast

Clarion, Thursday, 29 October

Overcast. High 73°, low 58°.

Pressure30.09 inHg
Wind13.1 mph SW
Humidity41%
Visibility—
Dew point45°
Fri, 3064° / 56°1.09Rain
64 °Rain

Clarion, Friday, 30 October

Rain. High 64°, low 56°.

Pressure30.03 inHg
Wind12.5 mph S
Humidity82%
Visibility—
Dew point53°
Sat, 3159° / 55°0.39Rain
59 °Rain

Clarion, Saturday, 31 October

Rain. High 59°, low 55°.

Pressure29.91 inHg
Wind11.6 mph S
Humidity97%
Visibility—
Dew point58°
Sun, 0152° / 45°0.02Light rain
52 °Light rain

Clarion, Sunday, 1 November

Light rain. High 52°, low 45°.

Pressure29.97 inHg
Wind12.3 mph W
Humidity85%
Visibility—
Dew point45°
Mon, 0249° / 38°0.02Light rain
49 °Light rain

Clarion, Monday, 2 November

Light rain. High 49°, low 38°.

Pressure30.15 inHg
Wind13.7 mph NW
Humidity59%
Visibility—
Dew point30°
Tue, 0352° / 34°0Clear
52 °Clear

Clarion, Tuesday, 3 November

Clear. High 52°, low 34°.

Pressure30.27 inHg
Wind10.2 mph W
Humidity53%
Visibility—
Dew point31°
Wed, 0454° / 38°0Clear
54 °Clear

Clarion, Wednesday, 4 November

Clear. High 54°, low 38°.

Pressure30.24 inHg
Wind9.4 mph NW
Humidity47%
Visibility—
Dew point31°
Thu, 0557° / 40°0Clear
57 °Clear

Clarion, Thursday, 5 November

Clear. High 57°, low 40°.

Pressure30.21 inHg
Wind10 mph SW
Humidity48%
Visibility—
Dew point34°
Fri, 0656° / 41°0Overcast
56 °Overcast

Clarion, Friday, 6 November

Overcast. High 56°, low 41°.

Pressure30.12 inHg
Wind12.1 mph SW
Humidity46%
Visibility—
Dew point34°
Sat, 0756° / 42°0Overcast
56 °Overcast

Clarion, Saturday, 7 November

Overcast. High 56°, low 42°.

Pressure30.12 inHg
Wind6.1 mph E
Humidity47%
Visibility—
Dew point34°

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 Clarion, 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 Clarion, 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.