As of 19:24 EDT

Weather in Pentwater, MI

54°Current weather

Pentwater, Sunday, 18 October, 19:24

Clear. Feels like 52°. High 62°, low 43°.

Pressure30.30 inHg
Wind6 mph S
Humidity71%
Visibility6.2 mi
Dew point45°

Monthly outlook for Pentwater, MI: average high 57.8°, average low 47.8°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 21 October (63.9°), the coolest 20 October (37.6°).

57.8°/47.8°
Average high / low
+2.7°
Above normal
3 / 6
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October59.3°53.8°+3°
28 October – 6 November55.5°50.4°+2.8°
7 November – 16 Novemberat normal45.3°—

October records over 66 years

79.2°8 October 2007All-time high
30°19 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Ludington (12 mi).

Mon, 1961° / 43°0Clear
61 °Clear

Pentwater, Monday, 19 October

Clear. High 61°, low 43°.

Pressure30.42 inHg
Wind8.4 mph W
Humidity79%
Visibility6.2 mi
Dew point48°
Tue, 2062° / 38°0Clear
62 °Clear

Pentwater, Tuesday, 20 October

Clear. High 62°, low 38°.

Pressure30.45 inHg
Wind5 mph SE
Humidity89%
Visibility—
Dew point51°
Wed, 2164° / 56°0Clear
64 °Clear

Pentwater, Wednesday, 21 October

Clear. High 64°, low 56°.

Pressure30.30 inHg
Wind8.8 mph SW
Humidity71%
Visibility6.2 mi
Dew point51°
Thu, 2262° / 52°0Clear
62 °Clear

Pentwater, Thursday, 22 October

Clear. High 62°, low 52°.

Pressure30.36 inHg
Wind8.7 mph NE
Humidity90%
Visibility6.2 mi
Dew point51°
Fri, 2359° / 49°0Mostly clear
59 °Mostly clear

Pentwater, Friday, 23 October

Mostly clear. High 59°, low 49°.

Pressure30.42 inHg
Wind15.3 mph SE
Humidity55%
Visibility—
Dew point39°
Sat, 2463° / 51°0Overcast
63 °Overcast

Pentwater, Saturday, 24 October

Overcast. High 63°, low 51°.

Pressure30.33 inHg
Wind21.7 mph S
Humidity62%
Visibility—
Dew point47°
Sun, 2561° / 49°0Overcast
61 °Overcast

Pentwater, Sunday, 25 October

Overcast. High 61°, low 49°.

Pressure30.33 inHg
Wind20.5 mph S
Humidity54%
Visibility—
Dew point40°
Mon, 2650° / 44°0Overcast
50 °Overcast

Pentwater, Monday, 26 October

Overcast. High 50°, low 44°.

Pressure30.45 inHg
Wind9.4 mph NE
Humidity55%
Visibility—
Dew point33°
Tue, 2749° / 48°0.02Light rain
49 °Light rain

Pentwater, Tuesday, 27 October

Light rain. High 49°, low 48°.

Pressure30.45 inHg
Wind6.6 mph NE
Humidity67%
Visibility—
Dew point37°
Wed, 2854° / 48°0Overcast
54 °Overcast

Pentwater, Wednesday, 28 October

Overcast. High 54°, low 48°.

Pressure30.27 inHg
Wind6.1 mph SE
Humidity66%
Visibility—
Dew point41°
Thu, 2960° / 54°0.02Light rain
60 °Light rain

Pentwater, Thursday, 29 October

Light rain. High 60°, low 54°.

Pressure30.03 inHg
Wind19.6 mph S
Humidity73%
Visibility—
Dew point51°
Fri, 3060° / 53°0.19Light rain
60 °Light rain

Pentwater, Friday, 30 October

Light rain. High 60°, low 53°.

Pressure29.80 inHg
Wind21.9 mph SW
Humidity71%
Visibility—
Dew point49°
Sat, 3154° / 50°0Clear
54 °Clear

Pentwater, Saturday, 31 October

Clear. High 54°, low 50°.

Pressure30.12 inHg
Wind9 mph W
Humidity65%
Visibility—
Dew point42°
Sun, 0153° / 47°0.31Rain
53 °Rain

Pentwater, Sunday, 1 November

Rain. High 53°, low 47°.

Pressure30.03 inHg
Wind13.3 mph SE
Humidity65%
Visibility—
Dew point41°
Mon, 0252° / 41°0.39Rain
52 °Rain

Pentwater, Monday, 2 November

Rain. High 52°, low 41°.

Pressure30.12 inHg
Wind28.3 mph N
Humidity69%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0349° / 42°0.07Climate normal
49 °Climate normal

Pentwater, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.07 in
Chance of precipitation40%
Record high67° (1961)
Record low24° (1991)
Wed, 0448° / 41°0.11Climate normal
48 °Climate normal

Pentwater, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low41°
Average precipitation0.11 in
Chance of precipitation40%
Record high62° (2024)
Record low25° (1991)
Thu, 0549° / 41°0.13Climate normal
49 °Climate normal

Pentwater, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high63° (2008)
Record low25° (1991)
Fri, 0648° / 40°0.15Climate normal
48 °Climate normal

Pentwater, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.15 in
Chance of precipitation33%
Record high66° (2008)
Record low23° (1991)
Sat, 0748° / 40°0.05Climate normal
48 °Climate normal

Pentwater, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.05 in
Chance of precipitation27%
Record high62° (1975)
Record low22° (1991)
Sun, 0847° / 39°0.08Climate normal
47 °Climate normal

Pentwater, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.08 in
Chance of precipitation38%
Record high64° (2020)
Record low24° (1991)
Mon, 0947° / 39°0.12Climate normal
47 °Climate normal

Pentwater, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.12 in
Chance of precipitation45%
Record high64° (2020)
Record low24° (2017)
Tue, 1047° / 38°0.12Climate normal
47 °Climate normal

Pentwater, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.12 in
Chance of precipitation48%
Record high62° (2020)
Record low22° (2017)
Wed, 1145° / 37°0.09Climate normal
45 °Climate normal

Pentwater, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.09 in
Chance of precipitation40%
Record high61° (1964)
Record low22° (2017)
Thu, 1243° / 36°0.09Climate normal
43 °Climate normal

Pentwater, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low36°
Average precipitation0.09 in
Chance of precipitation37%
Record high59° (1964)
Record low20° (1986)
Fri, 1343° / 36°0.07Climate normal
43 °Climate normal

Pentwater, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low36°
Average precipitation0.07 in
Chance of precipitation38%
Record high58° (2005)
Record low17° (1986)
Sat, 1444° / 36°0.05Climate normal
44 °Climate normal

Pentwater, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.05 in
Chance of precipitation30%
Record high58° (1971)
Record low23° (2018)
Sun, 1544° / 37°0.09Climate normal
44 °Climate normal

Pentwater, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.09 in
Chance of precipitation33%
Record high59° (2001)
Record low24° (1996)
Mon, 1644° / 36°0.07Climate normal
44 °Climate normal

Pentwater, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.07 in
Chance of precipitation33%
Record high60° (1988)
Record low19° (2019)

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 Pentwater, 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 Pentwater, 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.