As of 09:12 EDT

Weather in Oak Harbor, OH

42°Current weather

Oak Harbor, Sunday, 18 October, 09:12

Clear. Feels like 40°. High 62°, low 37°.

Pressure30.53 inHg
Wind3 mph S
Humidity79%
Visibility6.2 mi
Dew point36°

Monthly outlook for Oak Harbor, OH: average high 62°, average low 47.4°. That is 3.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 28 October (70.5°), the coolest 18 October (37°).

62°/47.4°
Average high / low
+3.7°
Above normal
2 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October61.1°56.2°+2.7°
28 October – 6 November63.3°52.9°+5.8°
7 November – 16 Novemberat normal47.7°—

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).

Mon, 1962° / 40°0Clear
62 °Clear

Oak Harbor, Monday, 19 October

Clear. High 62°, low 40°.

Pressure30.45 inHg
Wind2.4 mph SW
Humidity48%
Visibility6.2 mi
Dew point39°
Tue, 2061° / 45°0Clear
61 °Clear

Oak Harbor, Tuesday, 20 October

Clear. High 61°, low 45°.

Pressure30.42 inHg
Wind7.4 mph NE
Humidity62%
Visibility6.2 mi
Dew point47°
Wed, 2163° / 46°0Mostly clear
63 °Mostly clear

Oak Harbor, Wednesday, 21 October

Mostly clear. High 63°, low 46°.

Pressure30.33 inHg
Wind1.9 mph NE
Humidity68%
Visibility6.2 mi
Dew point50°
Thu, 2262° / 46°0Clear
62 °Clear

Oak Harbor, Thursday, 22 October

Clear. High 62°, low 46°.

Pressure30.27 inHg
Wind9.8 mph NE
Humidity70%
Visibility—
Dew point50°
Fri, 2359° / 49°0Partly cloudy
59 °Partly cloudy

Oak Harbor, Friday, 23 October

Partly cloudy. High 59°, low 49°.

Pressure30.42 inHg
Wind11.1 mph E
Humidity55%
Visibility—
Dew point41°
Sat, 2466° / 41°0Overcast
66 °Overcast

Oak Harbor, Saturday, 24 October

Overcast. High 66°, low 41°.

Pressure30.42 inHg
Wind13.6 mph S
Humidity34%
Visibility—
Dew point32°
Sun, 2559° / 50°0.02Light rain
59 °Light rain

Oak Harbor, Sunday, 25 October

Light rain. High 59°, low 50°.

Pressure30.36 inHg
Wind14 mph S
Humidity83%
Visibility—
Dew point53°
Mon, 2660° / 48°0Overcast
60 °Overcast

Oak Harbor, Monday, 26 October

Overcast. High 60°, low 48°.

Pressure30.36 inHg
Wind7.3 mph NW
Humidity53%
Visibility—
Dew point40°
Tue, 2758° / 52°0.02Light rain
58 °Light rain

Oak Harbor, Tuesday, 27 October

Light rain. High 58°, low 52°.

Pressure30.36 inHg
Wind8.9 mph E
Humidity51%
Visibility—
Dew point39°
Wed, 2871° / 53°0Overcast
71 °Overcast

Oak Harbor, Wednesday, 28 October

Overcast. High 71°, low 53°.

Pressure30.06 inHg
Wind15.1 mph S
Humidity49%
Visibility—
Dew point48°
Thu, 2966° / 61°0.24Light rain
66 °Light rain

Oak Harbor, Thursday, 29 October

Light rain. High 66°, low 61°.

Pressure29.80 inHg
Wind16.1 mph S
Humidity80%
Visibility—
Dew point59°
Fri, 3069° / 56°0.03Light rain
69 °Light rain

Oak Harbor, Friday, 30 October

Light rain. High 69°, low 56°.

Pressure29.88 inHg
Wind10.4 mph S
Humidity68%
Visibility—
Dew point56°
Sat, 3169° / 52°0.61Rain
69 °Rain

Oak Harbor, Saturday, 31 October

Rain. High 69°, low 52°.

Pressure29.65 inHg
Wind21 mph S
Humidity85%
Visibility—
Dew point61°
Sun, 0152° / 44°0Clear
52 °Clear

Oak Harbor, Sunday, 1 November

Clear. High 52°, low 44°.

Pressure30.12 inHg
Wind19.8 mph W
Humidity53%
Visibility—
Dew point33°
Mon, 0254° / 39°0Clear
54 °Clear

Oak Harbor, Monday, 2 November

Clear. High 54°, low 39°.

Pressure30.42 inHg
Wind7.3 mph SE
Humidity49%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0352° / 43°0.07Climate normal
52 °Climate normal

Oak Harbor, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (2022)
Record low26° (1991)
Wed, 0452° / 43°0.06Climate normal
52 °Climate normal

Oak Harbor, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.06 in
Chance of precipitation27%
Record high75° (2024)
Record low23° (1991)
Thu, 0552° / 43°0.09Climate normal
52 °Climate normal

Oak Harbor, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2022)
Record low24° (1991)
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)

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.