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As of 16:20 CDT

Weather in Attica, IA

72°Current weather

Attica, Tuesday, 20 October, 16:20

Clear. Feels like 70°. High 72°, low 42°.

Pressure30.24 inHg
Wind11.5 mph S
Humidity39%
Visibility6.2 mi
Dew point46°
Wed, 2173° / 48°0Clear
73 °Clear

Attica, Wednesday, 21 October

Clear. High 73°, low 48°.

Pressure30.24 inHg
Wind3.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point54°
Thu, 2273° / 48°0Clear
73 °Clear

Attica, Thursday, 22 October

Clear. High 73°, low 48°.

Pressure30.27 inHg
Wind2.6 mph SE
Humidity58%
Visibility6.2 mi
Dew point54°
Fri, 2373° / 53°0Clear
73 °Clear

Attica, Friday, 23 October

Clear. High 73°, low 53°.

Pressure30.24 inHg
Wind10.1 mph SE
Humidity56%
Visibility6.2 mi
Dew point53°
Sat, 2473° / 57°0Overcast
73 °Overcast

Attica, Saturday, 24 October

Overcast. High 73°, low 57°.

Pressure30.24 inHg
Wind10.4 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Sun, 2575° / 56°0Overcast
75 °Overcast

Attica, Sunday, 25 October

Overcast. High 75°, low 56°.

Pressure30.30 inHg
Wind6.6 mph S
Humidity53%
Visibility—
Dew point53°
Mon, 2661° / 42°0.29Rain
61 °Rain

Attica, Monday, 26 October

Rain. High 61°, low 42°.

Pressure30.21 inHg
Wind13.8 mph N
Humidity78%
Visibility—
Dew point49°
Tue, 2741° / 39°0.13Light rain
41 °Light rain

Attica, Tuesday, 27 October

Light rain. High 41°, low 39°.

Pressure30.42 inHg
Wind13.2 mph N
Humidity88%
Visibility—
Dew point37°
Wed, 2846° / 34°0Light rain
46 °Light rain

Attica, Wednesday, 28 October

Light rain. High 46°, low 34°.

Pressure30.33 inHg
Wind13.3 mph NW
Humidity56%
Visibility—
Dew point28°
Thu, 2947° / 35°0Clear
47 °Clear

Attica, Thursday, 29 October

Clear. High 47°, low 35°.

Pressure30.36 inHg
Wind11.2 mph N
Humidity44%
Visibility—
Dew point24°
Fri, 3054° / 31°0Partly cloudy
54 °Partly cloudy

Attica, Friday, 30 October

Partly cloudy. High 54°, low 31°.

Pressure30.15 inHg
Wind15.1 mph SE
Humidity50%
Visibility—
Dew point29°
Sat, 3150° / 45°0.2Light rain
50 °Light rain

Attica, Saturday, 31 October

Light rain. High 50°, low 45°.

Pressure29.83 inHg
Wind17 mph S
Humidity85%
Visibility—
Dew point42°
Sun, 0162° / 48°0.06Light rain
62 °Light rain

Attica, Sunday, 1 November

Light rain. High 62°, low 48°.

Pressure29.65 inHg
Wind17.5 mph SW
Humidity79%
Visibility—
Dew point52°
Mon, 0255° / 40°0.01Light rain
55 °Light rain

Attica, Monday, 2 November

Light rain. High 55°, low 40°.

Pressure30.30 inHg
Wind15.1 mph N
Humidity35%
Visibility—
Dew point24°
Tue, 0354° / 36°0Clear
54 °Clear

Attica, Tuesday, 3 November

Clear. High 54°, low 36°.

Pressure30.45 inHg
Wind11.4 mph S
Humidity33%
Visibility—
Dew point22°
Wed, 0452° / 40°0Overcast
52 °Overcast

Attica, Wednesday, 4 November

Overcast. High 52°, low 40°.

Pressure30.33 inHg
Wind10.1 mph NE
Humidity60%
Visibility—
Dew point37°

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 Attica, 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 Attica, 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.