As of 00:06 EDT

Weather in Summerton, MI

50°Current weather

Summerton, Friday, 30 October, 00:06

Clear. Feels like 48°. High 58°, low 42°.

Pressure30.15 inHg
Wind5.7 mph W
Humidity77%
Visibility6.2 mi
Dew point43°

Monthly outlook for Summerton, MI: average high 54.6°, average low 42.7°. That is 2.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 4 November (70.3°), the coolest 11 November (28°).

54.6°/42.7°
Average high / low
+2.9°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November60.9°51.4°+5.3°
9 November – 18 November44.2°45.6°-0.8°
19 November – 28 Novemberat normal42°—

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, 3158° / 43°0Overcast
58 °Overcast

Summerton, Saturday, 31 October

Overcast. High 58°, low 43°.

Pressure30.45 inHg
Wind4.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point43°
Sun, 0167° / 48°0.01Light rain
67 °Light rain

Summerton, Sunday, 1 November

Light rain. High 67°, low 48°.

Pressure30.36 inHg
Wind3.3 mph S
Humidity67%
Visibility6.2 mi
Dew point48°
Mon, 0267° / 51°0Overcast
67 °Overcast

Summerton, Monday, 2 November

Overcast. High 67°, low 51°.

Pressure30.21 inHg
Wind6.6 mph S
Humidity66%
Visibility6.2 mi
Dew point51°
Tue, 0370° / 57°0.04Light rain
70 °Light rain

Summerton, Tuesday, 3 November

Light rain. High 70°, low 57°.

Pressure29.97 inHg
Wind13.2 mph S
Humidity65%
Visibility—
Dew point55°
Wed, 0470° / 58°0Overcast
70 °Overcast

Summerton, Wednesday, 4 November

Overcast. High 70°, low 58°.

Pressure29.83 inHg
Wind14 mph S
Humidity57%
Visibility—
Dew point53°
Thu, 0561° / 55°0.04Light rain
61 °Light rain

Summerton, Thursday, 5 November

Light rain. High 61°, low 55°.

Pressure29.68 inHg
Wind12.1 mph S
Humidity89%
Visibility—
Dew point56°
Fri, 0657° / 47°0Overcast
57 °Overcast

Summerton, Friday, 6 November

Overcast. High 57°, low 47°.

Pressure29.77 inHg
Wind14.2 mph N
Humidity47%
Visibility—
Dew point36°
Sat, 0753° / 39°0Partly cloudy
53 °Partly cloudy

Summerton, Saturday, 7 November

Partly cloudy. High 53°, low 39°.

Pressure30.09 inHg
Wind12.5 mph NW
Humidity41%
Visibility—
Dew point29°
Sun, 0848° / 33°0Partly cloudy
48 °Partly cloudy

Summerton, Sunday, 8 November

Partly cloudy. High 48°, low 33°.

Pressure30.21 inHg
Wind10.6 mph E
Humidity40%
Visibility—
Dew point22°
Mon, 0941° / 39°0.17Light rain
41 °Light rain

Summerton, Monday, 9 November

Light rain. High 41°, low 39°.

Pressure30.03 inHg
Wind14.4 mph NE
Humidity83%
Visibility—
Dew point36°
Tue, 1044° / 34°0Overcast
44 °Overcast

Summerton, Tuesday, 10 November

Overcast. High 44°, low 34°.

Pressure30.06 inHg
Wind12.6 mph N
Humidity50%
Visibility—
Dew point25°
Wed, 1144° / 28°0Clear
44 °Clear

Summerton, Wednesday, 11 November

Clear. High 44°, low 28°.

Pressure30.00 inHg
Wind5 mph SW
Humidity44%
Visibility—
Dew point20°
Thu, 1243° / 32°0.03Light rain
43 °Light rain

Summerton, Thursday, 12 November

Light rain. High 43°, low 32°.

Pressure29.74 inHg
Wind9.7 mph S
Humidity71%
Visibility—
Dew point33°
Fri, 1346° / 38°0.13Light rain
46 °Light rain

Summerton, Friday, 13 November

Light rain. High 46°, low 38°.

Pressure29.65 inHg
Wind11.4 mph W
Humidity93%
Visibility—
Dew point39°
Sat, 1448° / 39°0.01Light rain
48 °Light rain

Summerton, Saturday, 14 November

Light rain. High 48°, low 39°.

Pressure29.85 inHg
Wind12.9 mph S
Humidity65%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2839° / 28°0.12Climate normal
39 °Climate normal

Summerton, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.12 in
Chance of precipitation42%
Record high64° (1990)
Record low8° (1969)

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.