As of 22:07 CDT

Weather in Alto, WI

53°Current weather

Alto, Wednesday, 14 October, 22:07

Overcast. Feels like 52°. High 60°, low 53°.

Pressure30.18 inHg
Wind5.9 mph E
Humidity79%
Visibility6.2 mi
Dew point47°

Monthly outlook for Alto, WI: average high 61.3°, average low 45.9°. That is 3.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 23 October (74.6°), the coolest 17 October (36.6°).

61.3°/45.9°
Average high / low
+3.2°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October63.4°56.8°+3.7°
24 October – 2 November57.8°52.9°+2.7°
3 November – 12 Novemberat normal47.1°—

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).

Thu, 1563° / 54°0.54Rain
63 °Rain

Alto, Thursday, 15 October

Rain. High 63°, low 54°.

Pressure30.03 inHg
Wind10.7 mph SE
Humidity82%
Visibility5.1 mi
Dew point52°
Fri, 1654° / 41°0.05Light rain
54 °Light rain

Alto, Friday, 16 October

Light rain. High 54°, low 41°.

Pressure30.06 inHg
Wind22.5 mph N
Humidity64%
Visibility5.6 mi
Dew point40°
Sat, 1755° / 37°0Clear
55 °Clear

Alto, Saturday, 17 October

Clear. High 55°, low 37°.

Pressure30.47 inHg
Wind10 mph SW
Humidity49%
Visibility6.2 mi
Dew point32°
Sun, 1859° / 44°0Clear
59 °Clear

Alto, Sunday, 18 October

Clear. High 59°, low 44°.

Pressure30.33 inHg
Wind16.6 mph SW
Humidity52%
Visibility6.2 mi
Dew point38°
Mon, 1962° / 43°0Partly cloudy
62 °Partly cloudy

Alto, Monday, 19 October

Partly cloudy. High 62°, low 43°.

Pressure30.33 inHg
Wind8.6 mph SW
Humidity62%
Visibility—
Dew point45°
Tue, 2064° / 42°0Clear
64 °Clear

Alto, Tuesday, 20 October

Clear. High 64°, low 42°.

Pressure30.36 inHg
Wind7.2 mph SE
Humidity54%
Visibility—
Dew point43°
Wed, 2169° / 48°0Overcast
69 °Overcast

Alto, Wednesday, 21 October

Overcast. High 69°, low 48°.

Pressure30.27 inHg
Wind13.1 mph S
Humidity55%
Visibility—
Dew point48°
Thu, 2272° / 58°0Overcast
72 °Overcast

Alto, Thursday, 22 October

Overcast. High 72°, low 58°.

Pressure30.15 inHg
Wind16.4 mph S
Humidity49%
Visibility—
Dew point49°
Fri, 2375° / 60°0Light rain
75 °Light rain

Alto, Friday, 23 October

Light rain. High 75°, low 60°.

Pressure29.88 inHg
Wind23 mph S
Humidity54%
Visibility—
Dew point55°
Sat, 2466° / 50°0Clear
66 °Clear

Alto, Saturday, 24 October

Clear. High 66°, low 50°.

Pressure30.18 inHg
Wind7.4 mph SW
Humidity39%
Visibility—
Dew point38°
Sun, 2555° / 46°0Overcast
55 °Overcast

Alto, Sunday, 25 October

Overcast. High 55°, low 46°.

Pressure30.24 inHg
Wind10.1 mph NW
Humidity47%
Visibility—
Dew point33°
Mon, 2655° / 41°0Partly cloudy
55 °Partly cloudy

Alto, Monday, 26 October

Partly cloudy. High 55°, low 41°.

Pressure29.97 inHg
Wind14.9 mph W
Humidity33%
Visibility—
Dew point24°
Tue, 2754° / 38°0Overcast
54 °Overcast

Alto, Tuesday, 27 October

Overcast. High 54°, low 38°.

Pressure30.12 inHg
Wind7.6 mph SW
Humidity48%
Visibility—
Dew point33°
Wed, 2859° / 40°0Clear
59 °Clear

Alto, Wednesday, 28 October

Clear. High 59°, low 40°.

Pressure29.88 inHg
Wind12.5 mph SW
Humidity43%
Visibility—
Dew point33°
Thu, 2958° / 40°0Clear
58 °Clear

Alto, Thursday, 29 October

Clear. High 58°, low 40°.

Pressure29.94 inHg
Wind16.7 mph NW
Humidity40%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3054° / 40°0.09Climate normal
54 °Climate normal

Alto, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (2024)
Record low21° (1988)
Sat, 3153° / 40°0.1Climate normal
53 °Climate normal

Alto, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high68° (1971)
Record low25° (2019)
Sun, 0151° / 38°0.2Climate normal
51 °Climate normal

Alto, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.2 in
Chance of precipitation37%
Record high70° (2000)
Record low19° (2019)
Mon, 0250° / 37°0.12Climate normal
50 °Climate normal

Alto, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation37%
Record high71° (1961)
Record low18° (1991)
Tue, 0350° / 36°0.05Climate normal
50 °Climate normal

Alto, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (2008)
Record low15° (1991)
Wed, 0449° / 37°0.08Climate normal
49 °Climate normal

Alto, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.08 in
Chance of precipitation27%
Record high71° (2008)
Record low12° (1991)
Thu, 0549° / 36°0.09Climate normal
49 °Climate normal

Alto, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2015)
Record low18° (1991)
Fri, 0649° / 35°0.09Climate normal
49 °Climate normal

Alto, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1975)
Record low14° (1991)
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)

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.