As of 17:46 EST

Weather in Alton, MI

45°Current weather

Alton, Wednesday, 11 November, 17:46

Partly cloudy. Feels like 45°. High 49°, low 32°.

Pressure29.88 inHg
Wind1 mph N
Humidity85%
Visibility6.2 mi
Dew point41°

Monthly outlook for Alton, MI: average high 41.5°, average low 31.7°. That is 1.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 11 November (49.1°), the coolest 25 November (20.8°).

41.5°/31.7°
Average high / low
+1.1°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November44.8°40.5°+2.4°
21 November – 30 November36°36.9°-0.5°
1 December – 10 Decemberat normal31.9°—

November records over 66 years

66.7°6 November 2020All-time high
4.3°30 November 1976All-time low

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

Thu, 1241° / 28°0.01Light rain
41 °Light rain

Alton, Thursday, 12 November

Light rain. High 41°, low 28°.

Pressure30.03 inHg
Wind15.5 mph N
Humidity72%
Visibility6.2 mi
Dew point27°
Fri, 1339° / 28°0.02Snow
39 °Snow

Alton, Friday, 13 November

Snow. High 39°, low 28°.

Pressure30.09 inHg
Wind12.4 mph N
Humidity72%
Visibility6.2 mi
Dew point27°
Sat, 1442° / 36°0.01Light rain
42 °Light rain

Alton, Saturday, 14 November

Light rain. High 42°, low 36°.

Pressure30.18 inHg
Wind10.6 mph N
Humidity85%
Visibility6.2 mi
Dew point35°
Sun, 1543° / 34°0Overcast
43 °Overcast

Alton, Sunday, 15 November

Overcast. High 43°, low 34°.

Pressure30.39 inHg
Wind3.6 mph W
Humidity68%
Visibility6.2 mi
Dew point32°
Mon, 1645° / 29°0Overcast
45 °Overcast

Alton, Monday, 16 November

Overcast. High 45°, low 29°.

Pressure30.36 inHg
Wind8.5 mph SW
Humidity59%
Visibility—
Dew point29°
Tue, 1748° / 34°0Clear
48 °Clear

Alton, Tuesday, 17 November

Clear. High 48°, low 34°.

Pressure30.33 inHg
Wind11.7 mph SW
Humidity55%
Visibility—
Dew point30°
Wed, 1848° / 37°0Overcast
48 °Overcast

Alton, Wednesday, 18 November

Overcast. High 48°, low 37°.

Pressure30.21 inHg
Wind13 mph SW
Humidity51%
Visibility—
Dew point29°
Thu, 1946° / 43°0.15Light rain
46 °Light rain

Alton, Thursday, 19 November

Light rain. High 46°, low 43°.

Pressure30.12 inHg
Wind9.9 mph SW
Humidity71%
Visibility—
Dew point37°
Fri, 2047° / 43°0.36Rain
47 °Rain

Alton, Friday, 20 November

Rain. High 47°, low 43°.

Pressure30.12 inHg
Wind6 mph SE
Humidity82%
Visibility—
Dew point40°
Sat, 2149° / 43°0.02Light rain
49 °Light rain

Alton, Saturday, 21 November

Light rain. High 49°, low 43°.

Pressure29.83 inHg
Wind10.7 mph NW
Humidity81%
Visibility—
Dew point43°
Sun, 2240° / 27°0Overcast
40 °Overcast

Alton, Sunday, 22 November

Overcast. High 40°, low 27°.

Pressure29.94 inHg
Wind11.8 mph N
Humidity67%
Visibility—
Dew point25°
Mon, 2333° / 25°0.01Light snow
33 °Light snow

Alton, Monday, 23 November

Light snow. High 33°, low 25°.

Pressure29.88 inHg
Wind8.4 mph NW
Humidity37%
Visibility—
Dew point8°
Tue, 2428° / 22°0Partly cloudy
28 °Partly cloudy

Alton, Tuesday, 24 November

Partly cloudy. High 28°, low 22°.

Pressure30.15 inHg
Wind12.6 mph NW
Humidity46%
Visibility—
Dew point9°
Wed, 2532° / 21°0Overcast
32 °Overcast

Alton, Wednesday, 25 November

Overcast. High 32°, low 21°.

Pressure30.24 inHg
Wind10.7 mph SW
Humidity32%
Visibility—
Dew point2°
Thu, 2635° / 25°0Overcast
35 °Overcast

Alton, Thursday, 26 November

Overcast. High 35°, low 25°.

Pressure30.36 inHg
Wind6.6 mph W
Humidity50%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2736° / 28°0.14Climate normal
36 °Climate normal

Alton, Friday, 27 November

Climate normal for this date — 60-year average.

Average high36°
Average low28°
Average precipitation0.14 in
Chance of precipitation42%
Record high50° (1990)
Record low12° (2014)
Sat, 2835° / 27°0.09Climate normal
35 °Climate normal

Alton, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high35°
Average low27°
Average precipitation0.09 in
Chance of precipitation38%
Record high51° (2017)
Record low5° (1976)
Sun, 2936° / 27°0.06Climate normal
36 °Climate normal

Alton, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high36°
Average low27°
Average precipitation0.06 in
Chance of precipitation30%
Record high51° (1998)
Record low4° (1976)
Mon, 3036° / 27°0.08Climate normal
36 °Climate normal

Alton, Monday, 30 November

Climate normal for this date — 60-year average.

Average high36°
Average low27°
Average precipitation0.08 in
Chance of precipitation28%
Record high52° (1998)
Record low4° (1976)
Tue, 0133° / 26°0.09Climate normal
33 °Climate normal

Alton, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high33°
Average low26°
Average precipitation0.09 in
Chance of precipitation30%
Record high49° (1970)
Record low5° (1966)
Wed, 0234° / 25°0.07Climate normal
34 °Climate normal

Alton, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high34°
Average low25°
Average precipitation0.07 in
Chance of precipitation32%
Record high50° (1982)
Record low1° (1976)
Thu, 0333° / 25°0.07Climate normal
33 °Climate normal

Alton, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high33°
Average low25°
Average precipitation0.07 in
Chance of precipitation37%
Record high52° (1982)
Record low0° (1976)
Fri, 0433° / 25°0.07Climate normal
33 °Climate normal

Alton, Friday, 4 December

Climate normal for this date — 60-year average.

Average high33°
Average low25°
Average precipitation0.07 in
Chance of precipitation25%
Record high50° (2017)
Record low5° (2025)
Sat, 0533° / 24°0.08Climate normal
33 °Climate normal

Alton, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high33°
Average low24°
Average precipitation0.08 in
Chance of precipitation38%
Record high54° (2001)
Record low7° (1991)
Sun, 0631° / 22°0.04Climate normal
31 °Climate normal

Alton, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high31°
Average low22°
Average precipitation0.04 in
Chance of precipitation32%
Record high52° (2001)
Record low1° (1972)
Mon, 0729° / 21°0.04Climate normal
29 °Climate normal

Alton, Monday, 7 December

Climate normal for this date — 60-year average.

Average high29°
Average low21°
Average precipitation0.04 in
Chance of precipitation18%
Record high42° (1963)
Record low-9° (1972)
Tue, 0830° / 21°0.04Climate normal
30 °Climate normal

Alton, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high30°
Average low21°
Average precipitation0.04 in
Chance of precipitation27%
Record high46° (2023)
Record low-4° (2025)
Wed, 0932° / 22°0.08Climate normal
32 °Climate normal

Alton, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high32°
Average low22°
Average precipitation0.08 in
Chance of precipitation45%
Record high47° (2020)
Record low-2° (1995)
Thu, 1030° / 21°0.06Climate normal
30 °Climate normal

Alton, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high30°
Average low21°
Average precipitation0.06 in
Chance of precipitation30%
Record high47° (2015)
Record low-2° (2013)

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 Alton, MI 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 Alton, MI 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.