As of 08:27 CDT

Weather in Attica, WI

42°

Attica, Monday, 19 October, 08:27

Clear. Feels like 36°. High 65°, low 41°.

Pressure30.39 inHg

Wind9.2 mph S

Humidity91%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Attica, WI: average high 56.7°, average low 38.4°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 20 October (66.9°), the coolest 29 October (27.1°).

56.7°/38.4°

Average high / low

+1.3°

Above normal

3 / 5

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
19 October – 28 October	61.2°	55.6°	+3.2°
29 October – 7 November	49°	51.2°	-1.2°
8 November – 17 November	at normal	45.3°	—

October records over 66 years

85.3°3 October 2025All-time high

22.8°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Monroe (14 mi).

Tue, 2067° / 42°

67 °

Attica, Tuesday, 20 October

Clear. High 67°, low 42°.

Pressure30.39 inHg

Wind5.3 mph SE

Humidity57%

Visibility6.2 mi

Dew point46°

Wed, 2167° / 42°

67 °

Attica, Wednesday, 21 October

Clear. High 67°, low 42°.

Pressure30.27 inHg

Wind5.5 mph SW

Humidity62%

Visibility6.2 mi

Dew point50°

Thu, 2267° / 47°

67 °

Attica, Thursday, 22 October

Clear. High 67°, low 47°.

Pressure30.33 inHg

Wind5.1 mph E

Humidity73%

Visibility6.2 mi

Dew point55°

Fri, 2363° / 46°

63 °

Attica, Friday, 23 October

Clear. High 63°, low 46°.

Pressure30.33 inHg

Wind8.3 mph SE

Humidity61%

Visibility—

Dew point47°

Sat, 2464° / 47°

64 °

Attica, Saturday, 24 October

Overcast. High 64°, low 47°.

Pressure30.36 inHg

Wind11.2 mph S

Humidity54%

Visibility—

Dew point43°

Sun, 2565° / 50°

65 °

Attica, Sunday, 25 October

Overcast. High 65°, low 50°.

Pressure30.27 inHg

Wind12.3 mph NW

Humidity46%

Visibility—

Dew point42°

Mon, 2661° / 44°

0.27

61 °

Attica, Monday, 26 October

Rain. High 61°, low 44°.

Pressure30.21 inHg

Wind11.1 mph SE

Humidity34%

Visibility—

Dew point30°

Tue, 2756° / 37°

0.79

56 °

Attica, Tuesday, 27 October

Rain. High 56°, low 37°.

Pressure29.97 inHg

Wind16.3 mph N

Humidity91%

Visibility—

Dew point44°

Wed, 2839° / 27°

39 °

Attica, Wednesday, 28 October

Clear. High 39°, low 27°.

Pressure30.30 inHg

Wind15.8 mph NW

Humidity39%

Visibility—

Dew point14°

Thu, 2948° / 27°

48 °

Attica, Thursday, 29 October

Clear. High 48°, low 27°.

Pressure30.18 inHg

Wind11.9 mph SW

Humidity37%

Visibility—

Dew point20°

Fri, 3052° / 34°

52 °

Attica, Friday, 30 October

Overcast. High 52°, low 34°.

Pressure29.91 inHg

Wind10.3 mph SW

Humidity45%

Visibility—

Dew point29°

Sat, 3153° / 34°

53 °

Attica, Saturday, 31 October

Overcast. High 53°, low 34°.

Pressure30.09 inHg

Wind10.7 mph E

Humidity61%

Visibility—

Dew point36°

Sun, 0149° / 36°

0.29

49 °

Attica, Sunday, 1 November

Snow. High 49°, low 36°.

Pressure29.88 inHg

Wind16.1 mph N

Humidity91%

Visibility—

Dew point46°

Mon, 0245° / 31°

0.01

45 °

Attica, Monday, 2 November

Light snow. High 45°, low 31°.

Pressure30.21 inHg

Wind16.9 mph N

Humidity58%

Visibility—

Dew point28°

Tue, 0347° / 30°

47 °

Attica, Tuesday, 3 November

Overcast. High 47°, low 30°.

Pressure30.03 inHg

Wind6.4 mph N

Humidity53%

Visibility—

Dew point27°

From day 17 onward the outlook is built from 60-year climate statistics

Wed, 0450° / 38°

0.09

50 °

Attica, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.09 in

Chance of precipitation27%

Record high68° (2024)

Record low12° (1991)

Thu, 0549° / 37°

0.1

49 °

Attica, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°

Average low37°

Average precipitation0.1 in

Chance of precipitation23%

Record high68° (1978)

Record low18° (1991)

Fri, 0649° / 36°

0.07

49 °

Attica, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.07 in

Chance of precipitation32%

Record high68° (2020)

Record low17° (1991)

Sat, 0749° / 35°

0.03

49 °

Attica, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.03 in

Chance of precipitation18%

Record high67° (2020)

Record low6° (1991)

Sun, 0849° / 35°

0.05

49 °

Attica, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.05 in

Chance of precipitation15%

Record high71° (2020)

Record low10° (1991)

Mon, 0948° / 36°

0.11

48 °

Attica, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°

Average low36°

Average precipitation0.11 in

Chance of precipitation32%

Record high72° (2020)

Record low16° (1991)

Tue, 1047° / 34°

0.09

47 °

Attica, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.09 in

Chance of precipitation32%

Record high71° (2022)

Record low14° (2017)

Wed, 1145° / 31°

0.07

45 °

Attica, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.07 in

Chance of precipitation23%

Record high68° (1964)

Record low13° (2019)

Thu, 1243° / 31°

0.06

43 °

Attica, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.06 in

Chance of precipitation30%

Record high63° (1964)

Record low3° (2019)

Fri, 1344° / 31°

0.04

44 °

Attica, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.04 in

Chance of precipitation20%

Record high67° (1999)

Record low6° (1986)

Sat, 1444° / 31°

0.05

44 °

Attica, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.05 in

Chance of precipitation25%

Record high65° (1971)

Record low12° (1995)

Sun, 1544° / 32°

0.06

44 °

Attica, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.06 in

Chance of precipitation25%

Record high66° (2025)

Record low9° (1995)

Mon, 1644° / 32°

0.05

44 °

Attica, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.05 in

Chance of precipitation20%

Record high61° (1988)

Record low19° (1997)

Tue, 1745° / 32°

0.1

45 °

Attica, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.1 in

Chance of precipitation18%

Record high69° (2016)

Record low12° (2005)

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, WI 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, WI 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.