As of 12:46 EDT

Weather in Petoskey, MI

57°Current weather

Petoskey, Thursday, 8 October, 12:46

Mostly clear. Feels like 56°. High 59°, low 45°.

Pressure29.94 inHg
Wind12 mph W
Humidity76%
Visibility6.2 mi
Dew point49°

Monthly outlook for Petoskey, MI: average high 59.8°, average low 46.7°. That is 2.9° above the climate normal for October. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 8 days and 2.1 inches. The warmest day looks like 10 October (72.6°), the coolest 18 October (37.9°).

59.8°/46.7°
Average high / low
+2.9°
Above normal
7 / 8
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October61.9°56°+3.3°
18 October – 27 October56.4°51.9°+2.5°
28 October – 6 Novemberat normal48.3°—

October records over 66 years

82°3 October 2023All-time high
25.7°30 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Harbor Springs (5 mi).

Fri, 0960° / 44°0Mostly clear
60 °Mostly clear

Petoskey, Friday, 9 October

Mostly clear. High 60°, low 44°.

Pressure30.18 inHg
Wind7.3 mph NW
Humidity64%
Visibility6.2 mi
Dew point44°
Sat, 1073° / 51°0Clear
73 °Clear

Petoskey, Saturday, 10 October

Clear. High 73°, low 51°.

Pressure30.09 inHg
Wind10 mph SE
Humidity67%
Visibility6.2 mi
Dew point55°
Sun, 1168° / 62°0Overcast
68 °Overcast

Petoskey, Sunday, 11 October

Overcast. High 68°, low 62°.

Pressure30.00 inHg
Wind9.9 mph S
Humidity71%
Visibility6.2 mi
Dew point56°
Mon, 1265° / 55°0.05Light rain
65 °Light rain

Petoskey, Monday, 12 October

Light rain. High 65°, low 55°.

Pressure29.74 inHg
Wind13.6 mph SW
Humidity86%
Visibility6.2 mi
Dew point60°
Tue, 1354° / 50°0.01Light rain
54 °Light rain

Petoskey, Tuesday, 13 October

Light rain. High 54°, low 50°.

Pressure30.00 inHg
Wind11.2 mph NE
Humidity70%
Visibility—
Dew point43°
Wed, 1457° / 39°0Overcast
57 °Overcast

Petoskey, Wednesday, 14 October

Overcast. High 57°, low 39°.

Pressure30.12 inHg
Wind7.9 mph E
Humidity41%
Visibility—
Dew point31°
Thu, 1567° / 49°0.77Rain
67 °Rain

Petoskey, Thursday, 15 October

Rain. High 67°, low 49°.

Pressure29.91 inHg
Wind14.7 mph S
Humidity84%
Visibility—
Dew point52°
Fri, 1667° / 45°0.01Light rain
67 °Light rain

Petoskey, Friday, 16 October

Light rain. High 67°, low 45°.

Pressure30.03 inHg
Wind22.1 mph W
Humidity65%
Visibility—
Dew point40°
Sat, 1749° / 38°0Clear
49 °Clear

Petoskey, Saturday, 17 October

Clear. High 49°, low 38°.

Pressure30.65 inHg
Wind11.1 mph N
Humidity45%
Visibility—
Dew point27°
Sun, 1854° / 38°0Overcast
54 °Overcast

Petoskey, Sunday, 18 October

Overcast. High 54°, low 38°.

Pressure30.50 inHg
Wind11.1 mph SW
Humidity56%
Visibility—
Dew point36°
Mon, 1961° / 42°0.07Light rain
61 °Light rain

Petoskey, Monday, 19 October

Light rain. High 61°, low 42°.

Pressure30.21 inHg
Wind6.7 mph S
Humidity32%
Visibility—
Dew point29°
Tue, 2058° / 51°0.07Light rain
58 °Light rain

Petoskey, Tuesday, 20 October

Light rain. High 58°, low 51°.

Pressure29.97 inHg
Wind14.2 mph W
Humidity73%
Visibility—
Dew point49°
Wed, 2158° / 49°0Partly cloudy
58 °Partly cloudy

Petoskey, Wednesday, 21 October

Partly cloudy. High 58°, low 49°.

Pressure29.88 inHg
Wind14.9 mph W
Humidity60%
Visibility—
Dew point44°
Thu, 2259° / 46°0.2Rain
59 °Rain

Petoskey, Thursday, 22 October

Rain. High 59°, low 46°.

Pressure29.71 inHg
Wind15.5 mph W
Humidity53%
Visibility—
Dew point40°
Fri, 2348° / 41°0.15Light rain
48 °Light rain

Petoskey, Friday, 23 October

Light rain. High 48°, low 41°.

Pressure30.03 inHg
Wind20 mph W
Humidity78%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2452° / 44°0.13Climate normal
52 °Climate normal

Petoskey, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.13 in
Chance of precipitation47%
Record high72° (1963)
Record low31° (1981)
Sun, 2552° / 44°0.1Climate normal
52 °Climate normal

Petoskey, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.1 in
Chance of precipitation42%
Record high69° (2012)
Record low33° (1960)
Mon, 2650° / 43°0.11Climate normal
50 °Climate normal

Petoskey, Monday, 26 October

Climate normal for this date — 60-year average.

Average high50°
Average low43°
Average precipitation0.11 in
Chance of precipitation43%
Record high67° (2000)
Record low31° (1976)
Tue, 2751° / 42°0.12Climate normal
51 °Climate normal

Petoskey, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.12 in
Chance of precipitation52%
Record high68° (1971)
Record low30° (1976)
Wed, 2849° / 41°0.08Climate normal
49 °Climate normal

Petoskey, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.08 in
Chance of precipitation40%
Record high62° (1984)
Record low31° (1965)
Thu, 2949° / 41°0.06Climate normal
49 °Climate normal

Petoskey, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.06 in
Chance of precipitation37%
Record high72° (2024)
Record low31° (1978)
Fri, 3050° / 41°0.1Climate normal
50 °Climate normal

Petoskey, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.1 in
Chance of precipitation33%
Record high70° (2024)
Record low26° (2020)
Sat, 3150° / 41°0.11Climate normal
50 °Climate normal

Petoskey, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.11 in
Chance of precipitation48%
Record high63° (1971)
Record low28° (2020)
Sun, 0149° / 41°0.16Climate normal
49 °Climate normal

Petoskey, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.16 in
Chance of precipitation53%
Record high63° (1990)
Record low30° (2023)
Mon, 0248° / 40°0.18Climate normal
48 °Climate normal

Petoskey, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.18 in
Chance of precipitation48%
Record high67° (2022)
Record low28° (1984)
Tue, 0347° / 39°0.11Climate normal
47 °Climate normal

Petoskey, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.11 in
Chance of precipitation48%
Record high67° (2022)
Record low26° (1991)
Wed, 0447° / 40°0.14Climate normal
47 °Climate normal

Petoskey, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.14 in
Chance of precipitation48%
Record high66° (2022)
Record low27° (1991)
Thu, 0547° / 39°0.15Climate normal
47 °Climate normal

Petoskey, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.15 in
Chance of precipitation43%
Record high64° (2015)
Record low26° (1991)
Fri, 0647° / 38°0.13Climate normal
47 °Climate normal

Petoskey, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation48%
Record high65° (2008)
Record low24° (1991)

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 Petoskey, 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 Petoskey, 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.