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As of 17:05 EDT

Weather in Marathon, NY

81°Current weather

Marathon, Saturday, 8 August, 17:05

Partly cloudy. Feels like 85°. High 81°, low 66°.

Pressure29.91 inHg
Wind7.3 mph W
Humidity72%
Visibility6.2 mi
Dew point71°
Sun, 0983° / 65°0.01Light rain
83 °Light rain

Marathon, Sunday, 9 August

Light rain. High 83°, low 65°.

Pressure30.03 inHg
Wind11 mph NW
Humidity64%
Visibility6.2 mi
Dew point61°
Mon, 1075° / 62°0.17Light rain
75 °Light rain

Marathon, Monday, 10 August

Light rain. High 75°, low 62°.

Pressure29.97 inHg
Wind10.1 mph W
Humidity77%
Visibility6.2 mi
Dew point67°
Tue, 1177° / 63°0.46Rain
77 °Rain

Marathon, Tuesday, 11 August

Rain. High 77°, low 63°.

Pressure29.91 inHg
Wind7.8 mph NW
Humidity61%
Visibility6.2 mi
Dew point61°
Wed, 1275° / 63°0.5Rain
75 °Rain

Marathon, Wednesday, 12 August

Rain. High 75°, low 63°.

Pressure29.77 inHg
Wind4.2 mph NW
Humidity90%
Visibility6.2 mi
Dew point67°
Thu, 1368° / 52°0.14Light rain
68 °Light rain

Marathon, Thursday, 13 August

Light rain. High 68°, low 52°.

Pressure29.85 inHg
Wind15.6 mph NW
Humidity96%
Visibility—
Dew point56°
Fri, 1462° / 46°0.02Light rain
62 °Light rain

Marathon, Friday, 14 August

Light rain. High 62°, low 46°.

Pressure30.00 inHg
Wind10.1 mph NW
Humidity68%
Visibility—
Dew point49°
Sat, 1564° / 48°0.01Light rain
64 °Light rain

Marathon, Saturday, 15 August

Light rain. High 64°, low 48°.

Pressure30.21 inHg
Wind10.6 mph NW
Humidity66%
Visibility—
Dew point50°
Sun, 1669° / 47°0Mostly clear
69 °Mostly clear

Marathon, Sunday, 16 August

Mostly clear. High 69°, low 47°.

Pressure30.30 inHg
Wind4.5 mph W
Humidity55%
Visibility—
Dew point50°
Mon, 1771° / 51°0Overcast
71 °Overcast

Marathon, Monday, 17 August

Overcast. High 71°, low 51°.

Pressure30.12 inHg
Wind7.9 mph S
Humidity63%
Visibility—
Dew point56°
Tue, 1871° / 59°0.16Light rain
71 °Light rain

Marathon, Tuesday, 18 August

Light rain. High 71°, low 59°.

Pressure29.94 inHg
Wind6.8 mph SW
Humidity72%
Visibility—
Dew point60°
Wed, 1969° / 55°0Overcast
69 °Overcast

Marathon, Wednesday, 19 August

Overcast. High 69°, low 55°.

Pressure29.94 inHg
Wind10.3 mph NW
Humidity61%
Visibility—
Dew point54°
Thu, 2071° / 51°0Overcast
71 °Overcast

Marathon, Thursday, 20 August

Overcast. High 71°, low 51°.

Pressure29.97 inHg
Wind3.3 mph N
Humidity54%
Visibility—
Dew point52°
Fri, 2160° / 53°0.07Light rain
60 °Light rain

Marathon, Friday, 21 August

Light rain. High 60°, low 53°.

Pressure29.88 inHg
Wind8.1 mph SE
Humidity98%
Visibility—
Dew point59°
Sat, 2268° / 49°0.04Light rain
68 °Light rain

Marathon, Saturday, 22 August

Light rain. High 68°, low 49°.

Pressure29.80 inHg
Wind13.9 mph NW
Humidity79%
Visibility—
Dew point59°
Sun, 2360° / 45°0.01Light rain
60 °Light rain

Marathon, Sunday, 23 August

Light rain. High 60°, low 45°.

Pressure30.03 inHg
Wind16.2 mph NW
Humidity53%
Visibility—
Dew point41°

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, NY 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, NY 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.