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As of 13:25 CDT

Weather in Pierron, IL

56°Current weather

Pierron, Friday, 16 October, 13:25

Overcast. Feels like 54°. High 61°, low 51°.

Pressure30.21 inHg
Wind17.3 mph NW
Humidity60%
Visibility6.2 mi
Dew point42°
Sat, 1760° / 42°0Clear
60 °Clear

Pierron, Saturday, 17 October

Clear. High 60°, low 42°.

Pressure30.56 inHg
Wind4.3 mph NE
Humidity49%
Visibility6.2 mi
Dew point36°
Sun, 1862° / 41°0Clear
62 °Clear

Pierron, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.50 inHg
Wind8.1 mph SE
Humidity40%
Visibility6.2 mi
Dew point34°
Mon, 1967° / 43°0Clear
67 °Clear

Pierron, Monday, 19 October

Clear. High 67°, low 43°.

Pressure30.39 inHg
Wind3.5 mph SE
Humidity46%
Visibility6.2 mi
Dew point42°
Tue, 2070° / 44°0Clear
70 °Clear

Pierron, Tuesday, 20 October

Clear. High 70°, low 44°.

Pressure30.33 inHg
Wind2.4 mph E
Humidity46%
Visibility6.2 mi
Dew point44°
Wed, 2171° / 49°0Clear
71 °Clear

Pierron, Wednesday, 21 October

Clear. High 71°, low 49°.

Pressure30.27 inHg
Wind3.9 mph E
Humidity37%
Visibility—
Dew point39°
Thu, 2276° / 52°0.01Light rain
76 °Light rain

Pierron, Thursday, 22 October

Light rain. High 76°, low 52°.

Pressure30.15 inHg
Wind6.3 mph SW
Humidity25%
Visibility—
Dew point33°
Fri, 2376° / 57°0Clear
76 °Clear

Pierron, Friday, 23 October

Clear. High 76°, low 57°.

Pressure30.15 inHg
Wind9.5 mph E
Humidity36%
Visibility—
Dew point44°
Sat, 2472° / 52°0Overcast
72 °Overcast

Pierron, Saturday, 24 October

Overcast. High 72°, low 52°.

Pressure30.24 inHg
Wind9 mph SE
Humidity46%
Visibility—
Dew point45°
Sun, 2569° / 50°0Overcast
69 °Overcast

Pierron, Sunday, 25 October

Overcast. High 69°, low 50°.

Pressure30.18 inHg
Wind7.3 mph SE
Humidity30%
Visibility—
Dew point34°
Mon, 2676° / 53°0Overcast
76 °Overcast

Pierron, Monday, 26 October

Overcast. High 76°, low 53°.

Pressure30.12 inHg
Wind8.9 mph S
Humidity27%
Visibility—
Dew point35°
Tue, 2765° / 59°0Overcast
65 °Overcast

Pierron, Tuesday, 27 October

Overcast. High 65°, low 59°.

Pressure30.21 inHg
Wind7.1 mph NW
Humidity53%
Visibility—
Dew point44°
Wed, 2868° / 59°0Overcast
68 °Overcast

Pierron, Wednesday, 28 October

Overcast. High 68°, low 59°.

Pressure30.09 inHg
Wind7.8 mph SE
Humidity61%
Visibility—
Dew point53°
Thu, 2981° / 61°0.04Light rain
81 °Light rain

Pierron, Thursday, 29 October

Light rain. High 81°, low 61°.

Pressure29.97 inHg
Wind17 mph SW
Humidity42%
Visibility—
Dew point53°
Fri, 3079° / 62°0.21Light rain
79 °Light rain

Pierron, Friday, 30 October

Light rain. High 79°, low 62°.

Pressure30.06 inHg
Wind11.3 mph NE
Humidity58%
Visibility—
Dew point59°
Sat, 3164° / 61°0.26Rain
64 °Rain

Pierron, Saturday, 31 October

Rain. High 64°, low 61°.

Pressure30.00 inHg
Wind14.5 mph E
Humidity80%
Visibility—
Dew point57°

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 Pierron, 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 Pierron, 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.