As of 00:49 EDT

Weather in Summerton, MI

59°Current weather

Summerton, Thursday, 29 October, 00:49

Clear. Feels like 58°. High 66°, low 51°.

Pressure30.09 inHg
Wind5.7 mph S
Humidity70%
Visibility6.2 mi
Dew point49°

Monthly outlook for Summerton, MI: average high 54.4°, average low 43°. That is 2.5° above the climate normal for October. Precipitation is expected on 8 days (about 3.3 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 2 November (66.9°), the coolest 8 November (31°).

54.4°/43°
Average high / low
+2.5°
Above normal
8 / 5
Wet days / normal
3.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November60.3°51.7°+4.8°
8 November – 17 November44.6°46°-0.8°
18 November – 27 Novemberat normal42.6°—

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).

Fri, 3057° / 42°0Mostly clear
57 °Mostly clear

Summerton, Friday, 30 October

Mostly clear. High 57°, low 42°.

Pressure30.36 inHg
Wind4.9 mph NW
Humidity60%
Visibility6.2 mi
Dew point38°
Sat, 3159° / 40°0Overcast
59 °Overcast

Summerton, Saturday, 31 October

Overcast. High 59°, low 40°.

Pressure30.45 inHg
Wind5.6 mph SE
Humidity64%
Visibility6.2 mi
Dew point42°
Sun, 0165° / 47°0Clear
65 °Clear

Summerton, Sunday, 1 November

Clear. High 65°, low 47°.

Pressure30.36 inHg
Wind2.3 mph S
Humidity61%
Visibility6.2 mi
Dew point45°
Mon, 0267° / 49°0.06Light rain
67 °Light rain

Summerton, Monday, 2 November

Light rain. High 67°, low 49°.

Pressure30.09 inHg
Wind12.8 mph S
Humidity55%
Visibility—
Dew point48°
Tue, 0361° / 54°1.1Rain
61 °Rain

Summerton, Tuesday, 3 November

Rain. High 61°, low 54°.

Pressure29.85 inHg
Wind18.7 mph S
Humidity77%
Visibility—
Dew point52°
Wed, 0459° / 52°1.02Rain
59 °Rain

Summerton, Wednesday, 4 November

Rain. High 59°, low 52°.

Pressure29.97 inHg
Wind11.4 mph E
Humidity93%
Visibility—
Dew point54°
Thu, 0565° / 59°0.05Light rain
65 °Light rain

Summerton, Thursday, 5 November

Light rain. High 65°, low 59°.

Pressure29.62 inHg
Wind11.5 mph SE
Humidity94%
Visibility—
Dew point60°
Fri, 0658° / 41°0.03Light rain
58 °Light rain

Summerton, Friday, 6 November

Light rain. High 58°, low 41°.

Pressure29.71 inHg
Wind15.3 mph N
Humidity82%
Visibility—
Dew point46°
Sat, 0747° / 34°0Clear
47 °Clear

Summerton, Saturday, 7 November

Clear. High 47°, low 34°.

Pressure30.21 inHg
Wind13 mph N
Humidity50%
Visibility—
Dew point27°
Sun, 0848° / 31°0Clear
48 °Clear

Summerton, Sunday, 8 November

Clear. High 48°, low 31°.

Pressure30.18 inHg
Wind8.4 mph N
Humidity45%
Visibility—
Dew point24°
Mon, 0950° / 32°0Partly cloudy
50 °Partly cloudy

Summerton, Monday, 9 November

Partly cloudy. High 50°, low 32°.

Pressure29.97 inHg
Wind6.2 mph NW
Humidity49%
Visibility—
Dew point29°
Tue, 1041° / 36°0.59Snow
41 °Snow

Summerton, Tuesday, 10 November

Snow. High 41°, low 36°.

Pressure29.50 inHg
Wind10.1 mph NW
Humidity97%
Visibility—
Dew point35°
Wed, 1141° / 37°0.2Light rain
41 °Light rain

Summerton, Wednesday, 11 November

Light rain. High 41°, low 37°.

Pressure29.53 inHg
Wind15.2 mph W
Humidity96%
Visibility—
Dew point38°
Thu, 1243° / 40°0.14Light rain
43 °Light rain

Summerton, Thursday, 12 November

Light rain. High 43°, low 40°.

Pressure29.65 inHg
Wind14.4 mph W
Humidity96%
Visibility—
Dew point39°
Fri, 1343° / 41°0Overcast
43 °Overcast

Summerton, Friday, 13 November

Overcast. High 43°, low 41°.

Pressure29.88 inHg
Wind12.2 mph W
Humidity71%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 2740° / 29°0.21Climate normal
40 °Climate normal

Summerton, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.21 in
Chance of precipitation50%
Record high64° (1990)
Record low6° (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.