As of 05:49 EDT

Weather in Oak Harbor, OH

41°Current weather

Oak Harbor, Tuesday, 20 October, 05:49

Clear. Feels like 41°. High 69°, low 41°.

Pressure30.36 inHg
Wind1.6 mph NW
Humidity89%
Visibility6.2 mi
Dew point38°

Monthly outlook for Oak Harbor, OH: average high 57.8°, average low 41.4°. That is 1.7° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 26 October (71.7°), the coolest 29 October (31.2°).

57.8°/41.4°
Average high / low
+1.7°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October61.7°55.5°+3.4°
30 October – 8 November51.3°52.1°-0.5°
9 November – 18 Novemberat normal46.9°—

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).

Wed, 2166° / 42°0Partly cloudy
66 °Partly cloudy

Oak Harbor, Wednesday, 21 October

Partly cloudy. High 66°, low 42°.

Pressure30.27 inHg
Wind4.6 mph N
Humidity72%
Visibility6.2 mi
Dew point52°
Thu, 2262° / 48°0Clear
62 °Clear

Oak Harbor, Thursday, 22 October

Clear. High 62°, low 48°.

Pressure30.27 inHg
Wind7.6 mph N
Humidity71%
Visibility6.2 mi
Dew point50°
Fri, 2359° / 49°0Clear
59 °Clear

Oak Harbor, Friday, 23 October

Clear. High 59°, low 49°.

Pressure30.42 inHg
Wind7 mph E
Humidity58%
Visibility6.2 mi
Dew point44°
Sat, 2461° / 39°0Clear
61 °Clear

Oak Harbor, Saturday, 24 October

Clear. High 61°, low 39°.

Pressure30.47 inHg
Wind7.4 mph E
Humidity37%
Visibility—
Dew point32°
Sun, 2569° / 44°0Overcast
69 °Overcast

Oak Harbor, Sunday, 25 October

Overcast. High 69°, low 44°.

Pressure30.42 inHg
Wind7.4 mph SW
Humidity39%
Visibility—
Dew point39°
Mon, 2672° / 55°0Overcast
72 °Overcast

Oak Harbor, Monday, 26 October

Overcast. High 72°, low 55°.

Pressure30.15 inHg
Wind16.1 mph SW
Humidity37%
Visibility—
Dew point42°
Tue, 2762° / 44°0.02Light rain
62 °Light rain

Oak Harbor, Tuesday, 27 October

Light rain. High 62°, low 44°.

Pressure30.21 inHg
Wind18.6 mph NW
Humidity49%
Visibility—
Dew point33°
Wed, 2845° / 34°0Clear
45 °Clear

Oak Harbor, Wednesday, 28 October

Clear. High 45°, low 34°.

Pressure30.39 inHg
Wind16.3 mph NW
Humidity31%
Visibility—
Dew point13°
Thu, 2951° / 31°0Clear
51 °Clear

Oak Harbor, Thursday, 29 October

Clear. High 51°, low 31°.

Pressure30.12 inHg
Wind21.8 mph W
Humidity25%
Visibility—
Dew point12°
Fri, 3050° / 41°0Overcast
50 °Overcast

Oak Harbor, Friday, 30 October

Overcast. High 50°, low 41°.

Pressure30.06 inHg
Wind14.8 mph SW
Humidity44%
Visibility—
Dew point28°
Sat, 3152° / 44°0Overcast
52 °Overcast

Oak Harbor, Saturday, 31 October

Overcast. High 52°, low 44°.

Pressure30.06 inHg
Wind12.1 mph W
Humidity61%
Visibility—
Dew point38°
Sun, 0148° / 36°0Clear
48 °Clear

Oak Harbor, Sunday, 1 November

Clear. High 48°, low 36°.

Pressure30.30 inHg
Wind9 mph NW
Humidity43%
Visibility—
Dew point25°
Mon, 0250° / 36°0Partly cloudy
50 °Partly cloudy

Oak Harbor, Monday, 2 November

Partly cloudy. High 50°, low 36°.

Pressure30.24 inHg
Wind7.6 mph NE
Humidity45%
Visibility—
Dew point27°
Tue, 0353° / 38°0Clear
53 °Clear

Oak Harbor, Tuesday, 3 November

Clear. High 53°, low 38°.

Pressure30.15 inHg
Wind11.9 mph NE
Humidity55%
Visibility—
Dew point35°
Wed, 0455° / 41°0Clear
55 °Clear

Oak Harbor, Wednesday, 4 November

Clear. High 55°, low 41°.

Pressure30.03 inHg
Wind9.2 mph W
Humidity29%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.