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As of 17:46 CDT

Weather in Attica, IA

66°Current weather

Attica, Monday, 19 October, 17:46

Overcast. Feels like 64°. High 67°, low 41°.

Pressure30.30 inHg
Wind0 mph N
Humidity43%
Visibility6.2 mi
Dew point43°
Tue, 2070° / 43°0Clear
70 °Clear

Attica, Tuesday, 20 October

Clear. High 70°, low 43°.

Pressure30.33 inHg
Wind6.1 mph SE
Humidity58%
Visibility6.2 mi
Dew point49°
Wed, 2171° / 47°0Clear
71 °Clear

Attica, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.24 inHg
Wind3.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point52°
Thu, 2271° / 49°0Clear
71 °Clear

Attica, Thursday, 22 October

Clear. High 71°, low 49°.

Pressure30.30 inHg
Wind3.8 mph SE
Humidity58%
Visibility6.2 mi
Dew point53°
Fri, 2370° / 52°0Partly cloudy
70 °Partly cloudy

Attica, Friday, 23 October

Partly cloudy. High 70°, low 52°.

Pressure30.24 inHg
Wind11.4 mph SE
Humidity61%
Visibility6.2 mi
Dew point52°
Sat, 2470° / 53°0Overcast
70 °Overcast

Attica, Saturday, 24 October

Overcast. High 70°, low 53°.

Pressure30.27 inHg
Wind11.6 mph SE
Humidity54%
Visibility—
Dew point48°
Sun, 2562° / 53°0.02Light rain
62 °Light rain

Attica, Sunday, 25 October

Light rain. High 62°, low 53°.

Pressure30.33 inHg
Wind7.9 mph SE
Humidity52%
Visibility—
Dew point43°
Mon, 2659° / 47°0Overcast
59 °Overcast

Attica, Monday, 26 October

Overcast. High 59°, low 47°.

Pressure30.36 inHg
Wind10 mph NE
Humidity37%
Visibility—
Dew point30°
Tue, 2752° / 38°0.03Light rain
52 °Light rain

Attica, Tuesday, 27 October

Light rain. High 52°, low 38°.

Pressure30.42 inHg
Wind15.5 mph N
Humidity39%
Visibility—
Dew point27°
Wed, 2843° / 28°0Clear
43 °Clear

Attica, Wednesday, 28 October

Clear. High 43°, low 28°.

Pressure30.59 inHg
Wind10.3 mph N
Humidity35%
Visibility—
Dew point14°
Thu, 2949° / 27°0Clear
49 °Clear

Attica, Thursday, 29 October

Clear. High 49°, low 27°.

Pressure30.47 inHg
Wind8.3 mph S
Humidity29%
Visibility—
Dew point13°
Fri, 3057° / 33°0Clear
57 °Clear

Attica, Friday, 30 October

Clear. High 57°, low 33°.

Pressure30.12 inHg
Wind19.2 mph SW
Humidity38%
Visibility—
Dew point27°
Sat, 3162° / 44°0Clear
62 °Clear

Attica, Saturday, 31 October

Clear. High 62°, low 44°.

Pressure30.00 inHg
Wind15 mph SW
Humidity55%
Visibility—
Dew point42°
Sun, 0162° / 51°0Overcast
62 °Overcast

Attica, Sunday, 1 November

Overcast. High 62°, low 51°.

Pressure30.06 inHg
Wind9.3 mph SW
Humidity66%
Visibility—
Dew point47°
Mon, 0251° / 44°0Overcast
51 °Overcast

Attica, Monday, 2 November

Overcast. High 51°, low 44°.

Pressure30.24 inHg
Wind9.3 mph NE
Humidity75%
Visibility—
Dew point42°
Tue, 0357° / 38°0Overcast
57 °Overcast

Attica, Tuesday, 3 November

Overcast. High 57°, low 38°.

Pressure30.06 inHg
Wind13.6 mph SE
Humidity50%
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 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.