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As of 16:46 CDT

Weather in Chapin, IA

79°Current weather

Chapin, Saturday, 8 August, 16:46

Clear. Feels like 79°. High 79°, low 57°.

Pressure29.97 inHg
Wind7.3 mph SE
Humidity59%
Visibility6.2 mi
Dew point63°
Sun, 0984° / 66°0.2Rain
84 °Rain

Chapin, Sunday, 9 August

Rain. High 84°, low 66°.

Pressure29.80 inHg
Wind6.4 mph SE
Humidity74%
Visibility6.2 mi
Dew point71°
Mon, 1084° / 70°0.04Rain
84 °Rain

Chapin, Monday, 10 August

Rain. High 84°, low 70°.

Pressure29.85 inHg
Wind8.7 mph E
Humidity88%
Visibility6.2 mi
Dew point73°
Tue, 1185° / 69°0.01Light rain
85 °Light rain

Chapin, Tuesday, 11 August

Light rain. High 85°, low 69°.

Pressure29.77 inHg
Wind3.6 mph NE
Humidity66%
Visibility6.2 mi
Dew point70°
Wed, 1286° / 68°0Mostly clear
86 °Mostly clear

Chapin, Wednesday, 12 August

Mostly clear. High 86°, low 68°.

Pressure29.88 inHg
Wind6.7 mph SE
Humidity63%
Visibility6.2 mi
Dew point68°
Thu, 1375° / 61°0.3Rain
75 °Rain

Chapin, Thursday, 13 August

Rain. High 75°, low 61°.

Pressure30.00 inHg
Wind12.5 mph NE
Humidity58%
Visibility—
Dew point58°
Fri, 1477° / 54°0Clear
77 °Clear

Chapin, Friday, 14 August

Clear. High 77°, low 54°.

Pressure30.21 inHg
Wind6.7 mph E
Humidity49%
Visibility—
Dew point52°
Sat, 1578° / 56°0Overcast
78 °Overcast

Chapin, Saturday, 15 August

Overcast. High 78°, low 56°.

Pressure30.21 inHg
Wind13.1 mph S
Humidity54%
Visibility—
Dew point55°
Sun, 1682° / 65°0Overcast
82 °Overcast

Chapin, Sunday, 16 August

Overcast. High 82°, low 65°.

Pressure30.06 inHg
Wind12.2 mph S
Humidity67%
Visibility—
Dew point65°
Mon, 1781° / 69°0.13Light rain
81 °Light rain

Chapin, Monday, 17 August

Light rain. High 81°, low 69°.

Pressure29.97 inHg
Wind9.8 mph N
Humidity79%
Visibility—
Dew point70°
Tue, 1887° / 67°0.16Light rain
87 °Light rain

Chapin, Tuesday, 18 August

Light rain. High 87°, low 67°.

Pressure30.00 inHg
Wind11.2 mph S
Humidity57%
Visibility—
Dew point65°
Wed, 1983° / 66°0.03Light rain
83 °Light rain

Chapin, Wednesday, 19 August

Light rain. High 83°, low 66°.

Pressure29.88 inHg
Wind13 mph NE
Humidity67%
Visibility—
Dew point69°
Thu, 2080° / 62°0.03Light rain
80 °Light rain

Chapin, Thursday, 20 August

Light rain. High 80°, low 62°.

Pressure29.97 inHg
Wind10.8 mph NE
Humidity57%
Visibility—
Dew point60°
Fri, 2186° / 62°0Clear
86 °Clear

Chapin, Friday, 21 August

Clear. High 86°, low 62°.

Pressure29.97 inHg
Wind12.5 mph S
Humidity44%
Visibility—
Dew point56°
Sat, 2271° / 55°0.14Light rain
71 °Light rain

Chapin, Saturday, 22 August

Light rain. High 71°, low 55°.

Pressure30.06 inHg
Wind14.8 mph NE
Humidity80%
Visibility—
Dew point58°
Sun, 2370° / 44°0Clear
70 °Clear

Chapin, Sunday, 23 August

Clear. High 70°, low 44°.

Pressure30.24 inHg
Wind9.1 mph E
Humidity40%
Visibility—
Dew point39°

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 Chapin, IA 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 Chapin, IA 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.