As of 03:31 EDT

Weather in Alto, IN

55°Current weather

Alto, Monday, 12 October, 03:31

Overcast. Feels like 54°. High 79°, low 55°.

Pressure29.94 inHg
Wind3.4 mph S
Humidity96%
Visibility6.2 mi
Dew point53°

Monthly outlook for Alto, IN: average high 65.1°, average low 49.7°. That is 2° above the climate normal for October. Precipitation is expected on 5 days (about 2.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 13 October (84.9°), the coolest 18 October (33.7°).

65.1°/49.7°
Average high / low
+2°
Above normal
5 / 5
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October70.7°62.6°+4.5°
22 October – 31 October55.8°59.3°-1.9°
1 November – 10 Novemberat normal54.9°—

October records over 66 years

88°3 October 2025All-time high
21.6°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Russiaville (6 mi).

Tue, 1385° / 68°0Mostly clear
85 °Mostly clear

Alto, Tuesday, 13 October

Mostly clear. High 85°, low 68°.

Pressure29.85 inHg
Wind13.8 mph SW
Humidity50%
Visibility6.2 mi
Dew point59°
Wed, 1478° / 67°0Light rain
78 °Light rain

Alto, Wednesday, 14 October

Light rain. High 78°, low 67°.

Pressure30.03 inHg
Wind4.9 mph N
Humidity70%
Visibility6.2 mi
Dew point66°
Thu, 1570° / 63°0.89Rain
70 °Rain

Alto, Thursday, 15 October

Rain. High 70°, low 63°.

Pressure30.06 inHg
Wind9.3 mph E
Humidity85%
Visibility6.2 mi
Dew point60°
Fri, 1669° / 50°0.27Rain
69 °Rain

Alto, Friday, 16 October

Rain. High 69°, low 50°.

Pressure30.24 inHg
Wind23.1 mph NW
Humidity54%
Visibility—
Dew point41°
Sat, 1755° / 39°0Clear
55 °Clear

Alto, Saturday, 17 October

Clear. High 55°, low 39°.

Pressure30.50 inHg
Wind8.1 mph SE
Humidity46%
Visibility—
Dew point33°
Sun, 1860° / 34°0Clear
60 °Clear

Alto, Sunday, 18 October

Clear. High 60°, low 34°.

Pressure30.47 inHg
Wind13.3 mph SW
Humidity30%
Visibility—
Dew point23°
Mon, 1965° / 46°0Overcast
65 °Overcast

Alto, Monday, 19 October

Overcast. High 65°, low 46°.

Pressure30.39 inHg
Wind13.1 mph SW
Humidity43%
Visibility—
Dew point37°
Tue, 2070° / 52°0Overcast
70 °Overcast

Alto, Tuesday, 20 October

Overcast. High 70°, low 52°.

Pressure30.24 inHg
Wind9.5 mph S
Humidity54%
Visibility—
Dew point50°
Wed, 2176° / 56°0Clear
76 °Clear

Alto, Wednesday, 21 October

Clear. High 76°, low 56°.

Pressure30.09 inHg
Wind15.7 mph S
Humidity49%
Visibility—
Dew point52°
Thu, 2268° / 50°0.88Heavy rain
68 °Heavy rain

Alto, Thursday, 22 October

Heavy rain. High 68°, low 50°.

Pressure29.68 inHg
Wind22.5 mph S
Humidity90%
Visibility—
Dew point58°
Fri, 2350° / 45°0Partly cloudy
50 °Partly cloudy

Alto, Friday, 23 October

Partly cloudy. High 50°, low 45°.

Pressure29.94 inHg
Wind16.9 mph NW
Humidity49%
Visibility—
Dew point31°
Sat, 2453° / 41°0Overcast
53 °Overcast

Alto, Saturday, 24 October

Overcast. High 53°, low 41°.

Pressure30.09 inHg
Wind13 mph NW
Humidity49%
Visibility—
Dew point32°
Sun, 2556° / 42°0.12Light rain
56 °Light rain

Alto, Sunday, 25 October

Light rain. High 56°, low 42°.

Pressure29.85 inHg
Wind10.3 mph E
Humidity50%
Visibility—
Dew point36°
Mon, 2654° / 44°0.18Rain
54 °Rain

Alto, Monday, 26 October

Rain. High 54°, low 44°.

Pressure29.97 inHg
Wind10.2 mph NE
Humidity62%
Visibility—
Dew point40°
Tue, 2753° / 45°0.01Light rain
53 °Light rain

Alto, Tuesday, 27 October

Light rain. High 53°, low 45°.

Pressure29.94 inHg
Wind15 mph NW
Humidity54%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2858° / 42°0.08Climate normal
58 °Climate normal

Alto, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (1999)
Record low24° (1976)
Thu, 2958° / 42°0.06Climate normal
58 °Climate normal

Alto, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.06 in
Chance of precipitation18%
Record high77° (2024)
Record low27° (1988)
Fri, 3059° / 43°0.09Climate normal
59 °Climate normal

Alto, Friday, 30 October

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2024)
Record low25° (1980)
Sat, 3159° / 45°0.12Climate normal
59 °Climate normal

Alto, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.12 in
Chance of precipitation42%
Record high74° (1974)
Record low24° (1988)
Sun, 0158° / 43°0.17Climate normal
58 °Climate normal

Alto, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.17 in
Chance of precipitation35%
Record high76° (2016)
Record low25° (2019)
Mon, 0257° / 42°0.11Climate normal
57 °Climate normal

Alto, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high77° (1961)
Record low24° (2014)
Tue, 0356° / 40°0.05Climate normal
56 °Climate normal

Alto, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.05 in
Chance of precipitation25%
Record high75° (1987)
Record low21° (1991)
Wed, 0455° / 42°0.07Climate normal
55 °Climate normal

Alto, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.07 in
Chance of precipitation30%
Record high74° (2015)
Record low20° (1991)
Thu, 0555° / 40°0.09Climate normal
55 °Climate normal

Alto, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (2024)
Record low18° (1991)
Fri, 0654° / 38°0.06Climate normal
54 °Climate normal

Alto, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.06 in
Chance of precipitation37%
Record high75° (1975)
Record low23° (1966)
Sat, 0753° / 38°0.12Climate normal
53 °Climate normal

Alto, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2020)
Record low21° (1971)
Sun, 0854° / 39°0.04Climate normal
54 °Climate normal

Alto, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation22%
Record high75° (2020)
Record low18° (1991)
Mon, 0955° / 39°0.11Climate normal
55 °Climate normal

Alto, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high73° (2020)
Record low17° (1991)
Tue, 1053° / 38°0.12Climate normal
53 °Climate normal

Alto, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation33%
Record high74° (2020)
Record low18° (2018)

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, IN 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, IN 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.