As of 23:19 EDT

Weather in Summerton, MI

47°Current weather

Summerton, Thursday, 22 October, 23:19

Fog. Feels like 46°. High 68°, low 40°.

Pressure30.27 inHg
Wind3.4 mph NE
Humidity91%
Visibility6.2 mi
Dew point47°

Monthly outlook for Summerton, MI: average high 60.3°, average low 45°. That is 3.8° above the climate normal for October. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 29 October (72.6°), the coolest 6 November (35.5°).

60.3°/45°
Average high / low
+3.8°
Above normal
6 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October63.1°54.6°+4.7°
1 November – 10 November55.5°50.3°+2.9°
11 November – 20 Novemberat normal44.8°—

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, 2365° / 42°0Mostly clear
65 °Mostly clear

Summerton, Friday, 23 October

Mostly clear. High 65°, low 42°.

Pressure30.39 inHg
Wind3.7 mph SE
Humidity86%
Visibility1.9 mi
Dew point49°
Sat, 2465° / 40°0Mostly clear
65 °Mostly clear

Summerton, Saturday, 24 October

Mostly clear. High 65°, low 40°.

Pressure30.45 inHg
Wind5.4 mph S
Humidity84%
Visibility1.1 mi
Dew point50°
Sun, 2568° / 48°0Overcast
68 °Overcast

Summerton, Sunday, 25 October

Overcast. High 68°, low 48°.

Pressure30.42 inHg
Wind6.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point51°
Mon, 2657° / 45°0.04Light rain
57 °Light rain

Summerton, Monday, 26 October

Light rain. High 57°, low 45°.

Pressure30.45 inHg
Wind5 mph N
Humidity48%
Visibility6.2 mi
Dew point34°
Tue, 2755° / 38°0Overcast
55 °Overcast

Summerton, Tuesday, 27 October

Overcast. High 55°, low 38°.

Pressure30.42 inHg
Wind6.8 mph NE
Humidity57%
Visibility—
Dew point37°
Wed, 2866° / 44°0Overcast
66 °Overcast

Summerton, Wednesday, 28 October

Overcast. High 66°, low 44°.

Pressure30.18 inHg
Wind8.6 mph S
Humidity61%
Visibility—
Dew point45°
Thu, 2973° / 55°0.04Light rain
73 °Light rain

Summerton, Thursday, 29 October

Light rain. High 73°, low 55°.

Pressure30.06 inHg
Wind20.6 mph SW
Humidity37%
Visibility—
Dew point43°
Fri, 3058° / 52°0.45Rain
58 °Rain

Summerton, Friday, 30 October

Rain. High 58°, low 52°.

Pressure30.15 inHg
Wind8.6 mph NE
Humidity71%
Visibility—
Dew point47°
Sat, 3156° / 50°0.24Rain
56 °Rain

Summerton, Saturday, 31 October

Rain. High 56°, low 50°.

Pressure30.12 inHg
Wind14.7 mph S
Humidity78%
Visibility—
Dew point48°
Sun, 0169° / 53°0.23Rain
69 °Rain

Summerton, Sunday, 1 November

Rain. High 69°, low 53°.

Pressure29.88 inHg
Wind16.6 mph S
Humidity66%
Visibility—
Dew point56°
Mon, 0260° / 48°0Overcast
60 °Overcast

Summerton, Monday, 2 November

Overcast. High 60°, low 48°.

Pressure30.15 inHg
Wind10 mph NE
Humidity53%
Visibility—
Dew point41°
Tue, 0353° / 45°0.33Rain
53 °Rain

Summerton, Tuesday, 3 November

Rain. High 53°, low 45°.

Pressure30.24 inHg
Wind10.2 mph E
Humidity71%
Visibility—
Dew point41°
Wed, 0451° / 42°0.1Light rain
51 °Light rain

Summerton, Wednesday, 4 November

Light rain. High 51°, low 42°.

Pressure30.03 inHg
Wind8.6 mph NW
Humidity68%
Visibility—
Dew point40°
Thu, 0548° / 43°0.01Light rain
48 °Light rain

Summerton, Thursday, 5 November

Light rain. High 48°, low 43°.

Pressure29.88 inHg
Wind14.8 mph NW
Humidity57%
Visibility—
Dew point33°
Fri, 0654° / 36°0Partly cloudy
54 °Partly cloudy

Summerton, Friday, 6 November

Partly cloudy. High 54°, low 36°.

Pressure29.68 inHg
Wind16.3 mph NW
Humidity54%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0749° / 36°0.05Climate normal
49 °Climate normal

Summerton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (2020)
Record low22° (1991)
Sun, 0849° / 35°0.04Climate normal
49 °Climate normal

Summerton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (2020)
Record low19° (1991)
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)

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.