As of 05:11 EDT

Weather in Summerton, MI

43°Current weather

Summerton, Saturday, 24 October, 05:11

Fog. Feels like 43°. High 66°, low 43°.

Pressure30.39 inHg
Wind2.3 mph N
Humidity93%
Visibility0.2 mi
Dew point42°

Monthly outlook for Summerton, MI: average high 55.6°, average low 41.6°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 25 October (66.5°), the coolest 7 November (26.6°).

55.6°/41.6°
Average high / low
+1.8°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November61.4°53.8°+4.2°
3 November – 12 November46.1°48.8°-1.5°
13 November – 22 Novemberat normal44.2°—

October records over 66 years

86.4°3 October 2025All-time high
16.5°29 October 1967All-time low

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

Sun, 2566° / 45°0Overcast
66 °Overcast

Summerton, Sunday, 25 October

Overcast. High 66°, low 45°.

Pressure30.42 inHg
Wind6 mph SW
Humidity67%
Visibility6.2 mi
Dew point50°
Mon, 2657° / 47°0Overcast
57 °Overcast

Summerton, Monday, 26 October

Overcast. High 57°, low 47°.

Pressure30.36 inHg
Wind4.8 mph NE
Humidity60%
Visibility6.2 mi
Dew point42°
Tue, 2755° / 39°0Overcast
55 °Overcast

Summerton, Tuesday, 27 October

Overcast. High 55°, low 39°.

Pressure30.42 inHg
Wind8.2 mph E
Humidity67%
Visibility6.2 mi
Dew point40°
Wed, 2866° / 42°0Overcast
66 °Overcast

Summerton, Wednesday, 28 October

Overcast. High 66°, low 42°.

Pressure30.24 inHg
Wind8.5 mph S
Humidity62%
Visibility—
Dew point47°
Thu, 2965° / 54°0.03Light rain
65 °Light rain

Summerton, Thursday, 29 October

Light rain. High 65°, low 54°.

Pressure30.12 inHg
Wind11.4 mph SW
Humidity70%
Visibility—
Dew point54°
Fri, 3064° / 48°0.03Light rain
64 °Light rain

Summerton, Friday, 30 October

Light rain. High 64°, low 48°.

Pressure30.21 inHg
Wind9.5 mph NE
Humidity45%
Visibility—
Dew point41°
Sat, 3161° / 46°0.07Light rain
61 °Light rain

Summerton, Saturday, 31 October

Light rain. High 61°, low 46°.

Pressure30.18 inHg
Wind8.2 mph SE
Humidity79%
Visibility—
Dew point47°
Sun, 0157° / 54°0.4Rain
57 °Rain

Summerton, Sunday, 1 November

Rain. High 57°, low 54°.

Pressure29.97 inHg
Wind11 mph W
Humidity93%
Visibility—
Dew point55°
Mon, 0256° / 46°0Overcast
56 °Overcast

Summerton, Monday, 2 November

Overcast. High 56°, low 46°.

Pressure30.15 inHg
Wind7.4 mph E
Humidity64%
Visibility—
Dew point43°
Tue, 0354° / 42°0Overcast
54 °Overcast

Summerton, Tuesday, 3 November

Overcast. High 54°, low 42°.

Pressure30.03 inHg
Wind12.9 mph E
Humidity59%
Visibility—
Dew point38°
Wed, 0454° / 39°0Partly cloudy
54 °Partly cloudy

Summerton, Wednesday, 4 November

Partly cloudy. High 54°, low 39°.

Pressure29.94 inHg
Wind8.9 mph N
Humidity37%
Visibility—
Dew point26°
Thu, 0547° / 33°0Partly cloudy
47 °Partly cloudy

Summerton, Thursday, 5 November

Partly cloudy. High 47°, low 33°.

Pressure29.85 inHg
Wind17.8 mph NW
Humidity39%
Visibility—
Dew point22°
Fri, 0639° / 28°0.03Light snow
39 °Light snow

Summerton, Friday, 6 November

Light snow. High 39°, low 28°.

Pressure30.15 inHg
Wind10.6 mph NW
Humidity45%
Visibility—
Dew point19°
Sat, 0742° / 27°0Partly cloudy
42 °Partly cloudy

Summerton, Saturday, 7 November

Partly cloudy. High 42°, low 27°.

Pressure30.42 inHg
Wind13.8 mph S
Humidity47%
Visibility—
Dew point21°
Sun, 0840° / 33°0.13Snow
40 °Snow

Summerton, Sunday, 8 November

Snow. High 40°, low 33°.

Pressure30.06 inHg
Wind17 mph SW
Humidity84%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0949° / 36°0.09Climate normal
49 °Climate normal

Summerton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation37%
Record high74° (2020)
Record low20° (2003)
Tue, 1048° / 35°0.1Climate normal
48 °Climate normal

Summerton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.1 in
Chance of precipitation33%
Record high72° (2020)
Record low17° (2017)
Wed, 1146° / 33°0.1Climate normal
46 °Climate normal

Summerton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high68° (2020)
Record low19° (2017)
Thu, 1244° / 31°0.05Climate normal
44 °Climate normal

Summerton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high65° (1964)
Record low7° (2019)
Fri, 1344° / 31°0.04Climate normal
44 °Climate normal

Summerton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation27%
Record high64° (1989)
Record low4° (2019)
Sat, 1445° / 32°0.04Climate normal
45 °Climate normal

Summerton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (1994)
Record low15° (1986)
Sun, 1545° / 33°0.1Climate normal
45 °Climate normal

Summerton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation28%
Record high64° (1990)
Record low18° (1967)
Mon, 1644° / 31°0.06Climate normal
44 °Climate normal

Summerton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1988)
Record low13° (2019)
Tue, 1745° / 32°0.06Climate normal
45 °Climate normal

Summerton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1971)
Record low18° (2014)
Wed, 1845° / 33°0.07Climate normal
45 °Climate normal

Summerton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (2016)
Record low13° (1989)
Thu, 1945° / 32°0.07Climate normal
45 °Climate normal

Summerton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation33%
Record high64° (1991)
Record low13° (2014)
Fri, 2044° / 31°0.1Climate normal
44 °Climate normal

Summerton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation32%
Record high64° (1985)
Record low12° (2022)
Sat, 2142° / 30°0.07Climate normal
42 °Climate normal

Summerton, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation23%
Record high58° (1982)
Record low6° (2014)
Sun, 2242° / 29°0.04Climate normal
42 °Climate normal

Summerton, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high60° (2010)
Record low17° (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 Summerton, 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 Summerton, 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.