As of 08:17 EDT

Weather in Summerton, MI

38°Current weather

Summerton, Friday, 30 October, 08:17

Clear. Feels like 35°. High 57°, low 38°.

Pressure30.30 inHg
Wind3.4 mph NW
Humidity91%
Visibility6.2 mi
Dew point36°

Monthly outlook for Summerton, MI: average high 59.5°, average low 46.3°. That is 5.6° above the climate normal for October. Precipitation is expected on 8 days (about 3.7 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 3 November (68.8°), the coolest 7 November (34°).

59.5°/46.3°
Average high / low
+5.6°
Above normal
8 / 5
Wet days / normal
3.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November58.6°51.4°+4°
9 November – 18 November61°45.6°+8.5°
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° / 44°0Partly cloudy
58 °Partly cloudy

Summerton, Saturday, 31 October

Partly cloudy. High 58°, low 44°.

Pressure30.45 inHg
Wind4.6 mph SE
Humidity73%
Visibility6.2 mi
Dew point42°
Sun, 0166° / 46°0.35Heavy rain
66 °Heavy rain

Summerton, Sunday, 1 November

Heavy rain. High 66°, low 46°.

Pressure30.39 inHg
Wind3.9 mph S
Humidity76%
Visibility6.2 mi
Dew point49°
Mon, 0266° / 51°0.02Light rain
66 °Light rain

Summerton, Monday, 2 November

Light rain. High 66°, low 51°.

Pressure30.18 inHg
Wind5.8 mph S
Humidity69%
Visibility6.2 mi
Dew point52°
Tue, 0369° / 56°0.33Light rain
69 °Light rain

Summerton, Tuesday, 3 November

Light rain. High 69°, low 56°.

Pressure29.85 inHg
Wind14.6 mph S
Humidity73%
Visibility—
Dew point57°
Wed, 0462° / 60°0.44Rain
62 °Rain

Summerton, Wednesday, 4 November

Rain. High 62°, low 60°.

Pressure29.74 inHg
Wind11.5 mph S
Humidity97%
Visibility—
Dew point60°
Thu, 0560° / 51°0.89Rain
60 °Rain

Summerton, Thursday, 5 November

Rain. High 60°, low 51°.

Pressure29.62 inHg
Wind15.8 mph N
Humidity93%
Visibility—
Dew point51°
Fri, 0651° / 39°0Clear
51 °Clear

Summerton, Friday, 6 November

Clear. High 51°, low 39°.

Pressure30.00 inHg
Wind14.8 mph N
Humidity46%
Visibility—
Dew point30°
Sat, 0749° / 34°0Overcast
49 °Overcast

Summerton, Saturday, 7 November

Overcast. High 49°, low 34°.

Pressure30.36 inHg
Wind7.1 mph SE
Humidity49%
Visibility—
Dew point27°
Sun, 0848° / 43°0.23Rain
48 °Rain

Summerton, Sunday, 8 November

Rain. High 48°, low 43°.

Pressure30.12 inHg
Wind8.5 mph S
Humidity92%
Visibility—
Dew point43°
Mon, 0958° / 44°0Overcast
58 °Overcast

Summerton, Monday, 9 November

Overcast. High 58°, low 44°.

Pressure30.03 inHg
Wind12.4 mph NW
Humidity52%
Visibility—
Dew point39°
Tue, 1058° / 41°0Clear
58 °Clear

Summerton, Tuesday, 10 November

Clear. High 58°, low 41°.

Pressure30.03 inHg
Wind7.2 mph SE
Humidity56%
Visibility—
Dew point38°
Wed, 1160° / 46°0Overcast
60 °Overcast

Summerton, Wednesday, 11 November

Overcast. High 60°, low 46°.

Pressure29.80 inHg
Wind11.5 mph SE
Humidity52%
Visibility—
Dew point40°
Thu, 1262° / 50°0.41Rain
62 °Rain

Summerton, Thursday, 12 November

Rain. High 62°, low 50°.

Pressure29.53 inHg
Wind13 mph SE
Humidity65%
Visibility—
Dew point48°
Fri, 1361° / 47°0.29Rain
61 °Rain

Summerton, Friday, 13 November

Rain. High 61°, low 47°.

Pressure30.00 inHg
Wind10.5 mph SW
Humidity53%
Visibility—
Dew point42°
Sat, 1467° / 51°0.76Heavy rain
67 °Heavy rain

Summerton, Saturday, 14 November

Heavy rain. High 67°, low 51°.

Pressure30.03 inHg
Wind12.4 mph SE
Humidity83%
Visibility—
Dew point60°
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.