As of 17:30 CDT

Weather in Alto, WI

67°Current weather

Alto, Thursday, 22 October, 17:30

Clear. Feels like 66°. High 70°, low 44°.

Pressure30.24 inHg
Wind3.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point55°

Monthly outlook for Alto, WI: average high 57.7°, average low 42.9°. That is 3° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 23 October (71.9°), the coolest 31 October (33.7°).

57.7°/42.9°
Average high / low
+3°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October60.2°53.9°+3.5°
1 November – 10 November53.4°48.6°+2.7°
11 November – 20 Novemberat normal43.4°—

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).

Fri, 2372° / 50°0Mostly clear
72 °Mostly clear

Alto, Friday, 23 October

Mostly clear. High 72°, low 50°.

Pressure30.30 inHg
Wind7.6 mph S
Humidity65%
Visibility6.2 mi
Dew point53°
Sat, 2467° / 47°0Overcast
67 °Overcast

Alto, Saturday, 24 October

Overcast. High 67°, low 47°.

Pressure30.30 inHg
Wind11.8 mph S
Humidity62%
Visibility6.2 mi
Dew point49°
Sun, 2567° / 54°0Overcast
67 °Overcast

Alto, Sunday, 25 October

Overcast. High 67°, low 54°.

Pressure30.36 inHg
Wind4.2 mph W
Humidity73%
Visibility6.2 mi
Dew point55°
Mon, 2657° / 47°0Overcast
57 °Overcast

Alto, Monday, 26 October

Overcast. High 57°, low 47°.

Pressure30.47 inHg
Wind9.2 mph NE
Humidity57%
Visibility6.2 mi
Dew point39°
Tue, 2755° / 47°0Overcast
55 °Overcast

Alto, Tuesday, 27 October

Overcast. High 55°, low 47°.

Pressure30.39 inHg
Wind10.1 mph SE
Humidity70%
Visibility—
Dew point43°
Wed, 2854° / 49°0Overcast
54 °Overcast

Alto, Wednesday, 28 October

Overcast. High 54°, low 49°.

Pressure30.12 inHg
Wind9.9 mph S
Humidity84%
Visibility—
Dew point47°
Thu, 2955° / 47°0Overcast
55 °Overcast

Alto, Thursday, 29 October

Overcast. High 55°, low 47°.

Pressure30.15 inHg
Wind8.3 mph SW
Humidity58%
Visibility—
Dew point40°
Fri, 3052° / 40°0.05Light rain
52 °Light rain

Alto, Friday, 30 October

Light rain. High 52°, low 40°.

Pressure30.06 inHg
Wind10.9 mph N
Humidity54%
Visibility—
Dew point34°
Sat, 3152° / 34°0Clear
52 °Clear

Alto, Saturday, 31 October

Clear. High 52°, low 34°.

Pressure30.18 inHg
Wind7.6 mph N
Humidity54%
Visibility—
Dew point32°
Sun, 0152° / 38°0Overcast
52 °Overcast

Alto, Sunday, 1 November

Overcast. High 52°, low 38°.

Pressure30.09 inHg
Wind6.8 mph N
Humidity44%
Visibility—
Dew point28°
Mon, 0249° / 37°0Overcast
49 °Overcast

Alto, Monday, 2 November

Overcast. High 49°, low 37°.

Pressure30.24 inHg
Wind7 mph NE
Humidity54%
Visibility—
Dew point31°
Tue, 0353° / 34°0Overcast
53 °Overcast

Alto, Tuesday, 3 November

Overcast. High 53°, low 34°.

Pressure30.39 inHg
Wind3.7 mph W
Humidity47%
Visibility—
Dew point29°
Wed, 0454° / 39°0Overcast
54 °Overcast

Alto, Wednesday, 4 November

Overcast. High 54°, low 39°.

Pressure30.50 inHg
Wind5.7 mph SW
Humidity56%
Visibility—
Dew point35°
Thu, 0557° / 40°0Mostly clear
57 °Mostly clear

Alto, Thursday, 5 November

Mostly clear. High 57°, low 40°.

Pressure30.42 inHg
Wind9.3 mph W
Humidity54%
Visibility—
Dew point38°
Fri, 0656° / 40°0Mostly clear
56 °Mostly clear

Alto, Friday, 6 November

Mostly clear. High 56°, low 40°.

Pressure30.21 inHg
Wind9.2 mph SW
Humidity55%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0748° / 34°0.03Climate normal
48 °Climate normal

Alto, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2020)
Record low6° (1991)
Sun, 0848° / 34°0.04Climate normal
48 °Climate normal

Alto, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2020)
Record low6° (2019)
Mon, 0947° / 35°0.11Climate normal
47 °Climate normal

Alto, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high72° (2020)
Record low18° (2017)
Tue, 1046° / 33°0.12Climate normal
46 °Climate normal

Alto, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation38%
Record high71° (2022)
Record low13° (2017)
Wed, 1144° / 31°0.06Climate normal
44 °Climate normal

Alto, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (1964)
Record low13° (2019)
Thu, 1242° / 30°0.06Climate normal
42 °Climate normal

Alto, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high61° (1964)
Record low5° (2019)
Fri, 1343° / 30°0.04Climate normal
43 °Climate normal

Alto, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (1999)
Record low6° (1986)
Sat, 1444° / 31°0.04Climate normal
44 °Climate normal

Alto, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (1971)
Record low13° (2019)
Sun, 1544° / 32°0.05Climate normal
44 °Climate normal

Alto, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (2001)
Record low18° (1982)
Mon, 1644° / 31°0.05Climate normal
44 °Climate normal

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°0.08Climate normal
44 °Climate normal

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°0.07Climate normal
44 °Climate normal

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°0.06Climate normal
43 °Climate normal

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°0.07Climate normal
42 °Climate normal

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)

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.