As of 08:34 EDT

Weather in Summerton, MI

48°Current weather

Summerton, Wednesday, 28 October, 08:34

Clear. Feels like 48°. High 66°, low 48°.

Pressure30.24 inHg
Wind1.1 mph N
Humidity92%
Visibility6.2 mi
Dew point46°

Monthly outlook for Summerton, MI: average high 55.8°, average low 42.6°. That is 3° above the climate normal for October. Precipitation is expected on 6 days (about 2.7 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 2 November (67.8°), the coolest 7 November (30.5°).

55.8°/42.6°
Average high / low
+3°
Above normal
6 / 5
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November58.4°52.2°+3.4°
7 November – 16 November51.5°46.4°+2.9°
17 November – 26 Novemberat normal43.1°—

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).

Thu, 2966° / 48°0.07Light rain
66 °Light rain

Summerton, Thursday, 29 October

Light rain. High 66°, low 48°.

Pressure30.00 inHg
Wind13.6 mph SW
Humidity80%
Visibility6.2 mi
Dew point56°
Fri, 3057° / 39°0Mostly clear
57 °Mostly clear

Summerton, Friday, 30 October

Mostly clear. High 57°, low 39°.

Pressure30.36 inHg
Wind2 mph NE
Humidity63%
Visibility6.2 mi
Dew point39°
Sat, 3158° / 44°0Overcast
58 °Overcast

Summerton, Saturday, 31 October

Overcast. High 58°, low 44°.

Pressure30.39 inHg
Wind5.8 mph SE
Humidity69%
Visibility6.2 mi
Dew point44°
Sun, 0161° / 40°0Clear
61 °Clear

Summerton, Sunday, 1 November

Clear. High 61°, low 40°.

Pressure30.36 inHg
Wind3.3 mph SE
Humidity63%
Visibility—
Dew point44°
Mon, 0268° / 45°0Overcast
68 °Overcast

Summerton, Monday, 2 November

Overcast. High 68°, low 45°.

Pressure30.18 inHg
Wind9.7 mph SE
Humidity63%
Visibility—
Dew point51°
Tue, 0356° / 51°0.24Light rain
56 °Light rain

Summerton, Tuesday, 3 November

Light rain. High 56°, low 51°.

Pressure30.09 inHg
Wind17.3 mph E
Humidity81%
Visibility—
Dew point49°
Wed, 0453° / 51°0.72Rain
53 °Rain

Summerton, Wednesday, 4 November

Rain. High 53°, low 51°.

Pressure30.03 inHg
Wind14.6 mph E
Humidity92%
Visibility—
Dew point51°
Thu, 0553° / 50°0.91Rain
53 °Rain

Summerton, Thursday, 5 November

Rain. High 53°, low 50°.

Pressure29.68 inHg
Wind18 mph N
Humidity99%
Visibility—
Dew point52°
Fri, 0645° / 35°0.46Rain
45 °Rain

Summerton, Friday, 6 November

Rain. High 45°, low 35°.

Pressure29.97 inHg
Wind19.9 mph N
Humidity57%
Visibility—
Dew point29°
Sat, 0748° / 30°0Clear
48 °Clear

Summerton, Saturday, 7 November

Clear. High 48°, low 30°.

Pressure30.24 inHg
Wind8.2 mph N
Humidity35%
Visibility—
Dew point18°
Sun, 0851° / 33°0Mostly clear
51 °Mostly clear

Summerton, Sunday, 8 November

Mostly clear. High 51°, low 33°.

Pressure30.24 inHg
Wind9 mph W
Humidity47%
Visibility—
Dew point29°
Mon, 0954° / 37°0Overcast
54 °Overcast

Summerton, Monday, 9 November

Overcast. High 54°, low 37°.

Pressure30.18 inHg
Wind11.4 mph SW
Humidity52%
Visibility—
Dew point34°
Tue, 1054° / 43°0Overcast
54 °Overcast

Summerton, Tuesday, 10 November

Overcast. High 54°, low 43°.

Pressure29.97 inHg
Wind15.9 mph SW
Humidity47%
Visibility—
Dew point33°
Wed, 1156° / 44°0.27Rain
56 °Rain

Summerton, Wednesday, 11 November

Rain. High 56°, low 44°.

Pressure29.56 inHg
Wind14 mph S
Humidity66%
Visibility—
Dew point44°
Thu, 1246° / 42°0Overcast
46 °Overcast

Summerton, Thursday, 12 November

Overcast. High 46°, low 42°.

Pressure29.44 inHg
Wind7.6 mph SW
Humidity62%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 2343° / 30°0.09Climate normal
43 °Climate normal

Summerton, Monday, 23 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation33%
Record high64° (1999)
Record low14° (1989)
Tue, 2442° / 29°0.08Climate normal
42 °Climate normal

Summerton, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (2001)
Record low14° (1981)
Wed, 2541° / 30°0.09Climate normal
41 °Climate normal

Summerton, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation35%
Record high59° (2001)
Record low18° (2005)
Thu, 2641° / 31°0.08Climate normal
41 °Climate normal

Summerton, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.08 in
Chance of precipitation40%
Record high58° (1960)
Record low11° (1977)

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.