As of 04:30 EDT

Weather in Oak Harbor, OH

45°Current weather

Oak Harbor, Saturday, 17 October, 04:30

Overcast. Feels like 42°. High 52°, low 43°.

Pressure30.33 inHg
Wind6 mph S
Humidity78%
Visibility6.2 mi
Dew point39°

Monthly outlook for Oak Harbor, OH: average high 61.5°, average low 46.3°. That is 3.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 25 October (69.4°), the coolest 18 October (39.1°).

61.5°/46.3°
Average high / low
+3.3°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October63.6°56.6°+3.9°
27 October – 5 November58.1°53.3°+2.7°
6 November – 15 Novemberat normal48.3°—

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).

Sun, 1863° / 39°0Clear
63 °Clear

Oak Harbor, Sunday, 18 October

Clear. High 63°, low 39°.

Pressure30.53 inHg
Wind10.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point32°
Mon, 1965° / 40°0Clear
65 °Clear

Oak Harbor, Monday, 19 October

Clear. High 65°, low 40°.

Pressure30.47 inHg
Wind2.9 mph SW
Humidity45%
Visibility6.2 mi
Dew point38°
Tue, 2063° / 44°0Partly cloudy
63 °Partly cloudy

Oak Harbor, Tuesday, 20 October

Partly cloudy. High 63°, low 44°.

Pressure30.42 inHg
Wind6.1 mph NE
Humidity65%
Visibility6.2 mi
Dew point50°
Wed, 2163° / 46°0Overcast
63 °Overcast

Oak Harbor, Wednesday, 21 October

Overcast. High 63°, low 46°.

Pressure30.30 inHg
Wind5.7 mph N
Humidity72%
Visibility—
Dew point51°
Thu, 2262° / 47°0Mostly clear
62 °Mostly clear

Oak Harbor, Thursday, 22 October

Mostly clear. High 62°, low 47°.

Pressure30.21 inHg
Wind4.6 mph NE
Humidity66%
Visibility—
Dew point49°
Fri, 2363° / 53°0Clear
63 °Clear

Oak Harbor, Friday, 23 October

Clear. High 63°, low 53°.

Pressure30.27 inHg
Wind10 mph E
Humidity67%
Visibility—
Dew point51°
Sat, 2466° / 47°0Mostly clear
66 °Mostly clear

Oak Harbor, Saturday, 24 October

Mostly clear. High 66°, low 47°.

Pressure30.30 inHg
Wind10.7 mph E
Humidity35%
Visibility—
Dew point35°
Sun, 2569° / 49°0Overcast
69 °Overcast

Oak Harbor, Sunday, 25 October

Overcast. High 69°, low 49°.

Pressure30.12 inHg
Wind9.1 mph S
Humidity36%
Visibility—
Dew point38°
Mon, 2668° / 48°0.26Rain
68 °Rain

Oak Harbor, Monday, 26 October

Rain. High 68°, low 48°.

Pressure29.91 inHg
Wind18.2 mph SW
Humidity47%
Visibility—
Dew point46°
Tue, 2750° / 43°0.01Light rain
50 °Light rain

Oak Harbor, Tuesday, 27 October

Light rain. High 50°, low 43°.

Pressure30.42 inHg
Wind16.6 mph NW
Humidity45%
Visibility—
Dew point28°
Wed, 2854° / 42°0Overcast
54 °Overcast

Oak Harbor, Wednesday, 28 October

Overcast. High 54°, low 42°.

Pressure30.30 inHg
Wind14 mph S
Humidity50%
Visibility—
Dew point30°
Thu, 2959° / 51°0.19Light rain
59 °Light rain

Oak Harbor, Thursday, 29 October

Light rain. High 59°, low 51°.

Pressure29.77 inHg
Wind27.5 mph W
Humidity71%
Visibility—
Dew point46°
Fri, 3053° / 44°0Partly cloudy
53 °Partly cloudy

Oak Harbor, Friday, 30 October

Partly cloudy. High 53°, low 44°.

Pressure30.15 inHg
Wind15.3 mph NW
Humidity58%
Visibility—
Dew point37°
Sat, 3165° / 47°0.06Light rain
65 °Light rain

Oak Harbor, Saturday, 31 October

Light rain. High 65°, low 47°.

Pressure29.91 inHg
Wind17.6 mph S
Humidity37%
Visibility—
Dew point36°
Sun, 0167° / 58°0.18Rain
67 °Rain

Oak Harbor, Sunday, 1 November

Rain. High 67°, low 58°.

Pressure29.88 inHg
Wind24.5 mph S
Humidity82%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0254° / 44°0.17Climate normal
54 °Climate normal

Oak Harbor, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low44°
Average precipitation0.17 in
Chance of precipitation37%
Record high72° (2016)
Record low31° (2020)
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)

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.