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As of 10:54 CDT

Weather in Pierron, IL

84°Current weather

Pierron, Monday, 12 October, 10:54

Clear. Feels like 85°. High 92°, low 63°.

Pressure29.97 inHg
Wind8.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point64°
Tue, 1393° / 66°0Clear
93 °Clear

Pierron, Tuesday, 13 October

Clear. High 93°, low 66°.

Pressure29.91 inHg
Wind8.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point64°
Wed, 1478° / 71°0.26Rain
78 °Rain

Pierron, Wednesday, 14 October

Rain. High 78°, low 71°.

Pressure30.03 inHg
Wind7 mph SW
Humidity77%
Visibility4.5 mi
Dew point70°
Thu, 1579° / 70°0.32Rain
79 °Rain

Pierron, Thursday, 15 October

Rain. High 79°, low 70°.

Pressure30.03 inHg
Wind8.8 mph SW
Humidity92%
Visibility2.6 mi
Dew point72°
Fri, 1668° / 52°0.02Light rain
68 °Light rain

Pierron, Friday, 16 October

Light rain. High 68°, low 52°.

Pressure30.39 inHg
Wind18.4 mph NW
Humidity42%
Visibility—
Dew point37°
Sat, 1762° / 43°0Clear
62 °Clear

Pierron, Saturday, 17 October

Clear. High 62°, low 43°.

Pressure30.50 inHg
Wind8.2 mph N
Humidity42%
Visibility—
Dew point35°
Sun, 1867° / 41°0Clear
67 °Clear

Pierron, Sunday, 18 October

Clear. High 67°, low 41°.

Pressure30.33 inHg
Wind11 mph S
Humidity22%
Visibility—
Dew point21°
Mon, 1970° / 51°0Overcast
70 °Overcast

Pierron, Monday, 19 October

Overcast. High 70°, low 51°.

Pressure30.21 inHg
Wind13.1 mph S
Humidity60%
Visibility—
Dew point51°
Tue, 2076° / 57°0.06Light rain
76 °Light rain

Pierron, Tuesday, 20 October

Light rain. High 76°, low 57°.

Pressure30.18 inHg
Wind8.2 mph S
Humidity57%
Visibility—
Dew point55°
Wed, 2179° / 61°0.14Light rain
79 °Light rain

Pierron, Wednesday, 21 October

Light rain. High 79°, low 61°.

Pressure30.24 inHg
Wind9.6 mph SE
Humidity58%
Visibility—
Dew point59°
Thu, 2282° / 61°0Overcast
82 °Overcast

Pierron, Thursday, 22 October

Overcast. High 82°, low 61°.

Pressure30.27 inHg
Wind11.5 mph S
Humidity45%
Visibility—
Dew point55°
Fri, 2382° / 66°0Overcast
82 °Overcast

Pierron, Friday, 23 October

Overcast. High 82°, low 66°.

Pressure30.27 inHg
Wind13.9 mph S
Humidity42%
Visibility—
Dew point53°
Sat, 2483° / 62°0.02Light rain
83 °Light rain

Pierron, Saturday, 24 October

Light rain. High 83°, low 62°.

Pressure30.03 inHg
Wind19 mph S
Humidity51%
Visibility—
Dew point58°
Sun, 2568° / 54°0.09Light rain
68 °Light rain

Pierron, Sunday, 25 October

Light rain. High 68°, low 54°.

Pressure30.06 inHg
Wind18.1 mph W
Humidity52%
Visibility—
Dew point45°
Mon, 2662° / 46°0Overcast
62 °Overcast

Pierron, Monday, 26 October

Overcast. High 62°, low 46°.

Pressure30.21 inHg
Wind12.6 mph NW
Humidity33%
Visibility—
Dew point29°
Tue, 2769° / 46°0Clear
69 °Clear

Pierron, Tuesday, 27 October

Clear. High 69°, low 46°.

Pressure29.85 inHg
Wind16.9 mph N
Humidity37%
Visibility—
Dew point38°

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.