As of 03:22 EDT

Weather in Oak Harbor, OH

45°Current weather

Oak Harbor, Wednesday, 21 October, 03:22

Mostly clear. Feels like 45°. High 67°, low 40°.

Pressure30.30 inHg
Wind2.4 mph S
Humidity95%
Visibility6.2 mi
Dew point43°

Monthly outlook for Oak Harbor, OH: average high 58.6°, average low 43.1°. That is 2.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 26 October (69.2°), the coolest 31 October (37.7°).

58.6°/43.1°
Average high / low
+2.4°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October60.4°55.2°+2.9°
31 October – 9 November55.6°51.8°+2.1°
10 November – 19 Novemberat normal46.5°—

October records over 66 years

87.6°4 October 2025All-time high
30.2°25 October 2018All-time low

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

Thu, 2268° / 41°0Clear
68 °Clear

Oak Harbor, Thursday, 22 October

Clear. High 68°, low 41°.

Pressure30.24 inHg
Wind6.5 mph N
Humidity64%
Visibility6.2 mi
Dew point49°
Fri, 2361° / 51°0Partly cloudy
61 °Partly cloudy

Oak Harbor, Friday, 23 October

Partly cloudy. High 61°, low 51°.

Pressure30.39 inHg
Wind5 mph NE
Humidity74%
Visibility6.2 mi
Dew point51°
Sat, 2461° / 42°0Clear
61 °Clear

Oak Harbor, Saturday, 24 October

Clear. High 61°, low 42°.

Pressure30.47 inHg
Wind3.2 mph E
Humidity47%
Visibility6.2 mi
Dew point36°
Sun, 2566° / 43°0Overcast
66 °Overcast

Oak Harbor, Sunday, 25 October

Overcast. High 66°, low 43°.

Pressure30.42 inHg
Wind5.8 mph S
Humidity46%
Visibility—
Dew point42°
Mon, 2669° / 45°0Overcast
69 °Overcast

Oak Harbor, Monday, 26 October

Overcast. High 69°, low 45°.

Pressure30.21 inHg
Wind9.7 mph SW
Humidity44%
Visibility—
Dew point43°
Tue, 2757° / 45°0.21Light rain
57 °Light rain

Oak Harbor, Tuesday, 27 October

Light rain. High 57°, low 45°.

Pressure30.24 inHg
Wind16.5 mph NE
Humidity88%
Visibility—
Dew point42°
Wed, 2849° / 41°0Overcast
49 °Overcast

Oak Harbor, Wednesday, 28 October

Overcast. High 49°, low 41°.

Pressure30.33 inHg
Wind11.4 mph NE
Humidity51%
Visibility—
Dew point31°
Thu, 2953° / 42°0Mostly clear
53 °Mostly clear

Oak Harbor, Thursday, 29 October

Mostly clear. High 53°, low 42°.

Pressure30.15 inHg
Wind11.7 mph W
Humidity40%
Visibility—
Dew point27°
Fri, 3053° / 38°0Clear
53 °Clear

Oak Harbor, Friday, 30 October

Clear. High 53°, low 38°.

Pressure30.24 inHg
Wind8.1 mph NW
Humidity44%
Visibility—
Dew point29°
Sat, 3161° / 38°0Clear
61 °Clear

Oak Harbor, Saturday, 31 October

Clear. High 61°, low 38°.

Pressure30.15 inHg
Wind12.7 mph S
Humidity33%
Visibility—
Dew point27°
Sun, 0164° / 54°0.18Light rain
64 °Light rain

Oak Harbor, Sunday, 1 November

Light rain. High 64°, low 54°.

Pressure30.06 inHg
Wind17.9 mph S
Humidity62%
Visibility—
Dew point50°
Mon, 0263° / 48°0.06Light rain
63 °Light rain

Oak Harbor, Monday, 2 November

Light rain. High 63°, low 48°.

Pressure29.97 inHg
Wind18.8 mph W
Humidity45%
Visibility—
Dew point41°
Tue, 0349° / 42°0Mostly clear
49 °Mostly clear

Oak Harbor, Tuesday, 3 November

Mostly clear. High 49°, low 42°.

Pressure30.24 inHg
Wind12 mph NW
Humidity48%
Visibility—
Dew point29°
Wed, 0449° / 39°0Mostly clear
49 °Mostly clear

Oak Harbor, Wednesday, 4 November

Mostly clear. High 49°, low 39°.

Pressure30.18 inHg
Wind7.3 mph NE
Humidity43%
Visibility—
Dew point26°
Thu, 0548° / 41°0Clear
48 °Clear

Oak Harbor, Thursday, 5 November

Clear. High 48°, low 41°.

Pressure30.42 inHg
Wind8.8 mph NE
Humidity49%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0651° / 41°0.05Climate normal
51 °Climate normal

Oak Harbor, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.05 in
Chance of precipitation28%
Record high73° (2024)
Record low27° (1967)
Sat, 0750° / 41°0.1Climate normal
50 °Climate normal

Oak Harbor, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2020)
Record low26° (1991)
Sun, 0850° / 41°0.03Climate normal
50 °Climate normal

Oak Harbor, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (2020)
Record low23° (1991)
Mon, 0950° / 41°0.09Climate normal
50 °Climate normal

Oak Harbor, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (2020)
Record low24° (1991)
Tue, 1050° / 41°0.1Climate normal
50 °Climate normal

Oak Harbor, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (2020)
Record low20° (2018)
Wed, 1148° / 39°0.11Climate normal
48 °Climate normal

Oak Harbor, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.11 in
Chance of precipitation38%
Record high69° (2020)
Record low23° (2025)
Thu, 1246° / 37°0.07Climate normal
46 °Climate normal

Oak Harbor, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high66° (1964)
Record low15° (2019)
Fri, 1346° / 37°0.06Climate normal
46 °Climate normal

Oak Harbor, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.06 in
Chance of precipitation32%
Record high61° (2005)
Record low6° (2019)
Sat, 1446° / 37°0.12Climate normal
46 °Climate normal

Oak Harbor, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.12 in
Chance of precipitation25%
Record high61° (2025)
Record low18° (1986)
Sun, 1546° / 38°0.14Climate normal
46 °Climate normal

Oak Harbor, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high68° (2025)
Record low24° (1969)
Mon, 1646° / 37°0.09Climate normal
46 °Climate normal

Oak Harbor, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high65° (2023)
Record low24° (1997)
Tue, 1745° / 37°0.09Climate normal
45 °Climate normal

Oak Harbor, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (2021)
Record low21° (2014)
Wed, 1846° / 37°0.09Climate normal
46 °Climate normal

Oak Harbor, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (2016)
Record low15° (2014)
Thu, 1946° / 37°0.07Climate normal
46 °Climate normal

Oak Harbor, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation35%
Record high66° (2024)
Record low16° (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 Oak Harbor, OH 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 Oak Harbor, OH 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.