As of 07:16 EDT

Weather in Summerton, MI

50°Current weather

Summerton, Friday, 23 October, 07:16

Fog. Feels like 49°. High 66°, low 44°.

Pressure30.36 inHg
Wind5.7 mph SE
Humidity92%
Visibility6.2 mi
Dew point47°

Monthly outlook for Summerton, MI: average high 58.8°, average low 44.3°. That is 3.3° above the climate normal for October. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 29 October (73.2°), the coolest 5 November (35.5°).

58.8°/44.3°
Average high / low
+3.3°
Above normal
4 / 5
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November62.2°54.2°+4.4°
2 November – 11 November53.3°49.6°+2°
12 November – 21 Novemberat normal44.4°—

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).

Sat, 2467° / 41°0Partly cloudy
67 °Partly cloudy

Summerton, Saturday, 24 October

Partly cloudy. High 67°, low 41°.

Pressure30.45 inHg
Wind4.8 mph S
Humidity78%
Visibility6.2 mi
Dew point52°
Sun, 2569° / 48°0Overcast
69 °Overcast

Summerton, Sunday, 25 October

Overcast. High 69°, low 48°.

Pressure30.42 inHg
Wind5.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point51°
Mon, 2657° / 49°0Overcast
57 °Overcast

Summerton, Monday, 26 October

Overcast. High 57°, low 49°.

Pressure30.42 inHg
Wind5.5 mph NE
Humidity51%
Visibility6.2 mi
Dew point37°
Tue, 2756° / 41°0Overcast
56 °Overcast

Summerton, Tuesday, 27 October

Overcast. High 56°, low 41°.

Pressure30.39 inHg
Wind7.3 mph NE
Humidity55%
Visibility—
Dew point38°
Wed, 2865° / 47°0Overcast
65 °Overcast

Summerton, Wednesday, 28 October

Overcast. High 65°, low 47°.

Pressure30.06 inHg
Wind10 mph S
Humidity60%
Visibility—
Dew point47°
Thu, 2973° / 55°0Overcast
73 °Overcast

Summerton, Thursday, 29 October

Overcast. High 73°, low 55°.

Pressure30.09 inHg
Wind17.4 mph SW
Humidity34%
Visibility—
Dew point41°
Fri, 3065° / 53°0.54Rain
65 °Rain

Summerton, Friday, 30 October

Rain. High 65°, low 53°.

Pressure30.03 inHg
Wind10.4 mph SW
Humidity44%
Visibility—
Dew point41°
Sat, 3153° / 49°1.01Rain
53 °Rain

Summerton, Saturday, 31 October

Rain. High 53°, low 49°.

Pressure29.97 inHg
Wind12.3 mph NE
Humidity97%
Visibility—
Dew point50°
Sun, 0150° / 48°0.7Rain
50 °Rain

Summerton, Sunday, 1 November

Rain. High 50°, low 48°.

Pressure29.88 inHg
Wind9.2 mph NE
Humidity95%
Visibility—
Dew point47°
Mon, 0249° / 41°0.17Light rain
49 °Light rain

Summerton, Monday, 2 November

Light rain. High 49°, low 41°.

Pressure29.91 inHg
Wind10.8 mph NW
Humidity91%
Visibility—
Dew point44°
Tue, 0352° / 37°0Partly cloudy
52 °Partly cloudy

Summerton, Tuesday, 3 November

Partly cloudy. High 52°, low 37°.

Pressure30.12 inHg
Wind12.3 mph W
Humidity48%
Visibility—
Dew point30°
Wed, 0453° / 38°0Overcast
53 °Overcast

Summerton, Wednesday, 4 November

Overcast. High 53°, low 38°.

Pressure30.12 inHg
Wind11.8 mph NW
Humidity52%
Visibility—
Dew point34°
Thu, 0554° / 36°0Clear
54 °Clear

Summerton, Thursday, 5 November

Clear. High 54°, low 36°.

Pressure30.21 inHg
Wind13.6 mph SW
Humidity58%
Visibility—
Dew point36°
Fri, 0657° / 42°0Overcast
57 °Overcast

Summerton, Friday, 6 November

Overcast. High 57°, low 42°.

Pressure30.12 inHg
Wind14.7 mph SW
Humidity47%
Visibility—
Dew point35°
Sat, 0755° / 41°0Partly cloudy
55 °Partly cloudy

Summerton, Saturday, 7 November

Partly cloudy. High 55°, low 41°.

Pressure30.21 inHg
Wind14.6 mph E
Humidity59%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.