As of 06:35 EDT

Weather in Marathon, OH

58°Current weather

Marathon, Saturday, 10 October, 06:35

Overcast. Feels like 58°. High 72°, low 52°.

Pressure30.18 inHg
Wind3.4 mph E
Humidity79%
Visibility6.2 mi
Dew point52°

Monthly outlook for Marathon, OH: average high 66.6°, average low 48.3°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 14 October (84.3°), the coolest 19 October (30.1°).

66.6°/48.3°
Average high / low
+1.7°
Above normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October68°64.7°+1.8°
20 October – 29 October64.2°60.7°+2°
30 October – 8 Novemberat normal57.3°—

October records over 66 years

91°2 October 2019All-time high
23.5°27 October 1962All-time low

Climate normals and records are computed from the nearest reference point — St. Martin (8 mi).

Sun, 1172° / 52°0.02Light rain
72 °Light rain

Marathon, Sunday, 11 October

Light rain. High 72°, low 52°.

Pressure29.88 inHg
Wind5 mph SE
Humidity73%
Visibility6.2 mi
Dew point60°
Mon, 1282° / 57°0Overcast
82 °Overcast

Marathon, Monday, 12 October

Overcast. High 82°, low 57°.

Pressure30.00 inHg
Wind4.2 mph SW
Humidity60%
Visibility6.2 mi
Dew point59°
Tue, 1383° / 64°0Overcast
83 °Overcast

Marathon, Tuesday, 13 October

Overcast. High 83°, low 64°.

Pressure29.91 inHg
Wind11.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point58°
Wed, 1484° / 66°0.12Light rain
84 °Light rain

Marathon, Wednesday, 14 October

Light rain. High 84°, low 66°.

Pressure29.97 inHg
Wind9.4 mph SW
Humidity54%
Visibility—
Dew point64°
Thu, 1567° / 56°0.9Heavy rain
67 °Heavy rain

Marathon, Thursday, 15 October

Heavy rain. High 67°, low 56°.

Pressure30.30 inHg
Wind12.4 mph E
Humidity53%
Visibility—
Dew point47°
Fri, 1667° / 57°0.17Light rain
67 °Light rain

Marathon, Friday, 16 October

Light rain. High 67°, low 57°.

Pressure29.94 inHg
Wind14.4 mph SW
Humidity82%
Visibility—
Dew point60°
Sat, 1757° / 41°0Partly cloudy
57 °Partly cloudy

Marathon, Saturday, 17 October

Partly cloudy. High 57°, low 41°.

Pressure30.00 inHg
Wind14.6 mph NW
Humidity43%
Visibility—
Dew point33°
Sun, 1846° / 36°0.01Light rain
46 °Light rain

Marathon, Sunday, 18 October

Light rain. High 46°, low 36°.

Pressure30.30 inHg
Wind15.3 mph N
Humidity62%
Visibility—
Dew point33°
Mon, 1951° / 30°0Clear
51 °Clear

Marathon, Monday, 19 October

Clear. High 51°, low 30°.

Pressure30.42 inHg
Wind7.6 mph NE
Humidity42%
Visibility—
Dew point25°
Tue, 2058° / 33°0Mostly clear
58 °Mostly clear

Marathon, Tuesday, 20 October

Mostly clear. High 58°, low 33°.

Pressure30.36 inHg
Wind7.2 mph E
Humidity35%
Visibility—
Dew point26°
Wed, 2164° / 38°0Clear
64 °Clear

Marathon, Wednesday, 21 October

Clear. High 64°, low 38°.

Pressure30.36 inHg
Wind7.5 mph E
Humidity28%
Visibility—
Dew point26°
Thu, 2268° / 42°0Clear
68 °Clear

Marathon, Thursday, 22 October

Clear. High 68°, low 42°.

Pressure30.27 inHg
Wind7.7 mph SE
Humidity34%
Visibility—
Dew point34°
Fri, 2367° / 48°0Overcast
67 °Overcast

Marathon, Friday, 23 October

Overcast. High 67°, low 48°.

Pressure30.09 inHg
Wind12.2 mph S
Humidity45%
Visibility—
Dew point41°
Sat, 2468° / 51°0Partly cloudy
68 °Partly cloudy

Marathon, Saturday, 24 October

Partly cloudy. High 68°, low 51°.

Pressure29.94 inHg
Wind12.7 mph S
Humidity51%
Visibility—
Dew point46°
Sun, 2561° / 49°0.29Rain
61 °Rain

Marathon, Sunday, 25 October

Rain. High 61°, low 49°.

Pressure29.85 inHg
Wind16.6 mph SW
Humidity46%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2660° / 44°0.09Climate normal
60 °Climate normal

Marathon, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (1963)
Record low25° (1962)
Tue, 2760° / 44°0.09Climate normal
60 °Climate normal

Marathon, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation40%
Record high78° (1963)
Record low24° (1962)
Wed, 2859° / 44°0.11Climate normal
59 °Climate normal

Marathon, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation38%
Record high74° (1971)
Record low25° (1976)
Thu, 2958° / 43°0.12Climate normal
58 °Climate normal

Marathon, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation18%
Record high77° (2016)
Record low26° (1976)
Fri, 3060° / 43°0.09Climate normal
60 °Climate normal

Marathon, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (1971)
Record low28° (1980)
Sat, 3161° / 45°0.09Climate normal
61 °Climate normal

Marathon, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2024)
Record low29° (1988)
Sun, 0160° / 45°0.16Climate normal
60 °Climate normal

Marathon, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.16 in
Chance of precipitation33%
Record high78° (2016)
Record low26° (2023)
Mon, 0259° / 44°0.12Climate normal
59 °Climate normal

Marathon, Monday, 2 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation35%
Record high78° (2016)
Record low26° (1993)
Tue, 0357° / 41°0.07Climate normal
57 °Climate normal

Marathon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.07 in
Chance of precipitation32%
Record high76° (1987)
Record low22° (1966)
Wed, 0456° / 42°0.09Climate normal
56 °Climate normal

Marathon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (2003)
Record low15° (1966)
Thu, 0556° / 42°0.09Climate normal
56 °Climate normal

Marathon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (2024)
Record low19° (1991)
Fri, 0655° / 40°0.11Climate normal
55 °Climate normal

Marathon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (1975)
Record low24° (1995)
Sat, 0754° / 40°0.12Climate normal
54 °Climate normal

Marathon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (1996)
Record low24° (1971)
Sun, 0855° / 39°0.05Climate normal
55 °Climate normal

Marathon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.05 in
Chance of precipitation18%
Record high75° (2023)
Record low20° (1971)

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 Marathon, 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 Marathon, 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.