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As of 00:11 CDT

Weather in Attica, IA

50°Current weather

Attica, Monday, 19 October, 00:11

Clear. Feels like 48°. High 68°, low 42°.

Pressure30.30 inHg
Wind9.2 mph S
Humidity72%
Visibility6.2 mi
Dew point42°
Tue, 2068° / 42°0Clear
68 °Clear

Attica, Tuesday, 20 October

Clear. High 68°, low 42°.

Pressure30.33 inHg
Wind5.7 mph SE
Humidity57%
Visibility6.2 mi
Dew point49°
Wed, 2170° / 48°0Overcast
70 °Overcast

Attica, Wednesday, 21 October

Overcast. High 70°, low 48°.

Pressure30.27 inHg
Wind2.2 mph S
Humidity65%
Visibility6.2 mi
Dew point53°
Thu, 2271° / 50°0Clear
71 °Clear

Attica, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.30 inHg
Wind4 mph SE
Humidity62%
Visibility6.2 mi
Dew point53°
Fri, 2368° / 52°0Mostly clear
68 °Mostly clear

Attica, Friday, 23 October

Mostly clear. High 68°, low 52°.

Pressure30.27 inHg
Wind12 mph SE
Humidity52%
Visibility—
Dew point47°
Sat, 2470° / 53°0Light rain
70 °Light rain

Attica, Saturday, 24 October

Light rain. High 70°, low 53°.

Pressure30.24 inHg
Wind13 mph NW
Humidity50%
Visibility—
Dew point47°
Sun, 2562° / 44°0.05Light rain
62 °Light rain

Attica, Sunday, 25 October

Light rain. High 62°, low 44°.

Pressure30.33 inHg
Wind8.6 mph NW
Humidity36%
Visibility—
Dew point31°
Mon, 2661° / 46°0.3Rain
61 °Rain

Attica, Monday, 26 October

Rain. High 61°, low 46°.

Pressure30.09 inHg
Wind13.3 mph SW
Humidity79%
Visibility—
Dew point48°
Tue, 2755° / 45°0.43Rain
55 °Rain

Attica, Tuesday, 27 October

Rain. High 55°, low 45°.

Pressure30.18 inHg
Wind11.7 mph NE
Humidity86%
Visibility—
Dew point41°
Wed, 2856° / 48°0.06Light rain
56 °Light rain

Attica, Wednesday, 28 October

Light rain. High 56°, low 48°.

Pressure30.12 inHg
Wind6.6 mph SE
Humidity96%
Visibility—
Dew point51°
Thu, 2964° / 54°0.01Light rain
64 °Light rain

Attica, Thursday, 29 October

Light rain. High 64°, low 54°.

Pressure29.88 inHg
Wind18.8 mph S
Humidity79%
Visibility—
Dew point56°
Fri, 3064° / 52°0.05Light rain
64 °Light rain

Attica, Friday, 30 October

Light rain. High 64°, low 52°.

Pressure29.80 inHg
Wind24 mph S
Humidity35%
Visibility—
Dew point35°
Sat, 3158° / 43°0.39Rain
58 °Rain

Attica, Saturday, 31 October

Rain. High 58°, low 43°.

Pressure30.03 inHg
Wind15.6 mph N
Humidity29%
Visibility—
Dew point23°
Sun, 0156° / 39°0.31Rain
56 °Rain

Attica, Sunday, 1 November

Rain. High 56°, low 39°.

Pressure29.88 inHg
Wind15.1 mph SW
Humidity56%
Visibility—
Dew point37°
Mon, 0261° / 41°0Clear
61 °Clear

Attica, Monday, 2 November

Clear. High 61°, low 41°.

Pressure29.97 inHg
Wind10.6 mph S
Humidity45%
Visibility—
Dew point35°
Tue, 0355° / 50°0.13Light rain
55 °Light rain

Attica, Tuesday, 3 November

Light rain. High 55°, low 50°.

Pressure29.71 inHg
Wind17.7 mph S
Humidity90%
Visibility—
Dew point49°

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.