As of 11:50 CDT

Weather in Alto, WI

57°

Alto, Saturday, 31 October, 11:50

Overcast. Feels like 56°. High 60°, low 48°.

Pressure30.36 inHg

Wind9.4 mph SE

Humidity72%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Alto, WI: average high 55.3°, average low 43.5°. That is 4.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 1 November (68.7°), the coolest 15 November (33.2°).

55.3°/43.5°

Average high / low

+4.5°

Above normal

4 / 5

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
31 October – 9 November	58.4°	49.3°	+5°
10 November – 19 November	50.1°	43.8°	+3.5°
20 November – 29 November	at normal	39.2°	—

October records over 66 years

84.2°3 October 2025All-time high

20.7°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Fox Lake (10 mi).

Sun, 0169° / 47°

69 °

Alto, Sunday, 1 November

Overcast. High 69°, low 47°.

Pressure30.33 inHg

Wind5.9 mph S

Humidity66%

Visibility6.2 mi

Dew point51°

Mon, 0259° / 52°

0.13

59 °

Alto, Monday, 2 November

Light rain. High 59°, low 52°.

Pressure30.09 inHg

Wind11.8 mph SE

Humidity78%

Visibility6.2 mi

Dew point50°

Tue, 0366° / 58°

0.51

66 °

Alto, Tuesday, 3 November

Rain. High 66°, low 58°.

Pressure29.83 inHg

Wind14.9 mph S

Humidity93%

Visibility4.5 mi

Dew point62°

Wed, 0466° / 54°

0.3

66 °

Alto, Wednesday, 4 November

Light rain. High 66°, low 54°.

Pressure29.62 inHg

Wind14.7 mph S

Humidity83%

Visibility—

Dew point59°

Thu, 0554° / 49°

0.03

54 °

Alto, Thursday, 5 November

Light rain. High 54°, low 49°.

Pressure29.71 inHg

Wind14 mph N

Humidity81%

Visibility—

Dew point48°

Fri, 0653° / 43°

53 °

Alto, Friday, 6 November

Overcast. High 53°, low 43°.

Pressure29.97 inHg

Wind11.4 mph N

Humidity70%

Visibility—

Dew point42°

Sat, 0754° / 40°

54 °

Alto, Saturday, 7 November

Clear. High 54°, low 40°.

Pressure29.94 inHg

Wind8.8 mph N

Humidity58%

Visibility—

Dew point37°

Sun, 0850° / 37°

50 °

Alto, Sunday, 8 November

Partly cloudy. High 50°, low 37°.

Pressure29.97 inHg

Wind15.3 mph N

Humidity57%

Visibility—

Dew point34°

Mon, 0954° / 37°

54 °

Alto, Monday, 9 November

Clear. High 54°, low 37°.

Pressure30.06 inHg

Wind7.6 mph N

Humidity64%

Visibility—

Dew point38°

Tue, 1058° / 41°

58 °

Alto, Tuesday, 10 November

Mostly clear. High 58°, low 41°.

Pressure30.06 inHg

Wind7.9 mph W

Humidity53%

Visibility—

Dew point38°

Wed, 1150° / 45°

0.04

50 °

Alto, Wednesday, 11 November

Light rain. High 50°, low 45°.

Pressure29.85 inHg

Wind18.2 mph NE

Humidity66%

Visibility—

Dew point38°

Thu, 1247° / 36°

47 °

Alto, Thursday, 12 November

Partly cloudy. High 47°, low 36°.

Pressure30.18 inHg

Wind15.8 mph NE

Humidity58%

Visibility—

Dew point32°

Fri, 1350° / 36°

50 °

Alto, Friday, 13 November

Overcast. High 50°, low 36°.

Pressure30.00 inHg

Wind19.3 mph SW

Humidity58%

Visibility—

Dew point33°

Sat, 1450° / 42°

50 °

Alto, Saturday, 14 November

Clear. High 50°, low 42°.

Pressure29.85 inHg

Wind21.5 mph NW

Humidity49%

Visibility—

Dew point31°

Sun, 1545° / 33°

45 °

Alto, Sunday, 15 November

Partly cloudy. High 45°, low 33°.

Pressure30.09 inHg

Wind13.4 mph NW

Humidity54%

Visibility—

Dew point28°

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

Mon, 1644° / 31°

0.05

44 °

Alto, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.05 in

Chance of precipitation20%

Record high61° (1988)

Record low18° (1989)

Tue, 1744° / 31°

0.08

44 °

Alto, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.08 in

Chance of precipitation27%

Record high68° (2016)

Record low11° (2005)

Wed, 1844° / 31°

0.07

44 °

Alto, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.07 in

Chance of precipitation30%

Record high64° (2016)

Record low10° (2014)

Thu, 1943° / 31°

0.06

43 °

Alto, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.06 in

Chance of precipitation23%

Record high61° (1975)

Record low14° (2014)

Fri, 2042° / 30°

0.07

42 °

Alto, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.07 in

Chance of precipitation30%

Record high61° (1982)

Record low11° (2022)

Sat, 2140° / 28°

0.09

40 °

Alto, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.09 in

Chance of precipitation25%

Record high63° (1990)

Record low8° (1964)

Sun, 2240° / 28°

0.03

40 °

Alto, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.03 in

Chance of precipitation15%

Record high60° (2012)

Record low7° (1964)

Mon, 2341° / 29°

0.09

41 °

Alto, Monday, 23 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.09 in

Chance of precipitation32%

Record high60° (1966)

Record low11° (1970)

Tue, 2439° / 27°

0.06

39 °

Alto, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.06 in

Chance of precipitation23%

Record high58° (2017)

Record low7° (1985)

Wed, 2540° / 28°

0.06

40 °

Alto, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.06 in

Chance of precipitation32%

Record high54° (2011)

Record low9° (1996)

Thu, 2639° / 27°

0.11

39 °

Alto, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.11 in

Chance of precipitation33%

Record high60° (1990)

Record low-1° (1977)

Fri, 2737° / 26°

0.14

37 °

Alto, Friday, 27 November

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.14 in

Chance of precipitation47%

Record high62° (1990)

Record low2° (1977)

Sat, 2836° / 25°

0.09

36 °

Alto, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high36°

Average low25°

Average precipitation0.09 in

Chance of precipitation28%

Record high60° (1998)

Record low4° (2014)

Sun, 2937° / 25°

0.06

37 °

Alto, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high37°

Average low25°

Average precipitation0.06 in

Chance of precipitation32%

Record high62° (1998)

Record low0° (1995)

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 Alto, 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 Alto, 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.