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As of 21:26 EDT

Weather in Marcum, KY

72°Current weather

Marcum, Saturday, 8 August, 21:26

Overcast. Feels like 73°. High 84°, low 69°.

Pressure30.09 inHg
Wind4.1 mph S
Humidity87%
Visibility6.2 mi
Dew point69°
Sun, 0986° / 70°0Overcast
86 °Overcast

Marcum, Sunday, 9 August

Overcast. High 86°, low 70°.

Pressure30.12 inHg
Wind3.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point69°
Mon, 1093° / 70°0.01Light rain
93 °Light rain

Marcum, Monday, 10 August

Light rain. High 93°, low 70°.

Pressure30.12 inHg
Wind7.1 mph SW
Humidity52%
Visibility6.2 mi
Dew point67°
Tue, 1190° / 70°0.19Rain
90 °Rain

Marcum, Tuesday, 11 August

Rain. High 90°, low 70°.

Pressure30.06 inHg
Wind4.7 mph SW
Humidity75%
Visibility6.2 mi
Dew point73°
Wed, 1285° / 69°0.49Rain
85 °Rain

Marcum, Wednesday, 12 August

Rain. High 85°, low 69°.

Pressure29.91 inHg
Wind8.9 mph SW
Humidity72%
Visibility6.2 mi
Dew point70°
Thu, 1386° / 68°0.2Light rain
86 °Light rain

Marcum, Thursday, 13 August

Light rain. High 86°, low 68°.

Pressure29.97 inHg
Wind6.4 mph SW
Humidity53%
Visibility—
Dew point64°
Fri, 1471° / 66°0.46Rain
71 °Rain

Marcum, Friday, 14 August

Rain. High 71°, low 66°.

Pressure30.06 inHg
Wind5.8 mph SW
Humidity100%
Visibility—
Dew point70°
Sat, 1584° / 64°0Overcast
84 °Overcast

Marcum, Saturday, 15 August

Overcast. High 84°, low 64°.

Pressure30.18 inHg
Wind7.8 mph NE
Humidity41%
Visibility—
Dew point55°
Sun, 1680° / 67°0.05Light rain
80 °Light rain

Marcum, Sunday, 16 August

Light rain. High 80°, low 67°.

Pressure30.15 inHg
Wind3.9 mph S
Humidity82%
Visibility—
Dew point66°
Mon, 1791° / 69°0.41Rain
91 °Rain

Marcum, Monday, 17 August

Rain. High 91°, low 69°.

Pressure30.03 inHg
Wind8.9 mph NW
Humidity55%
Visibility—
Dew point68°
Tue, 1887° / 67°0Light rain
87 °Light rain

Marcum, Tuesday, 18 August

Light rain. High 87°, low 67°.

Pressure30.00 inHg
Wind4.1 mph SE
Humidity58%
Visibility—
Dew point65°
Wed, 1991° / 68°0.01Light rain
91 °Light rain

Marcum, Wednesday, 19 August

Light rain. High 91°, low 68°.

Pressure29.91 inHg
Wind6.6 mph W
Humidity48%
Visibility—
Dew point64°
Thu, 2080° / 60°0.01Light rain
80 °Light rain

Marcum, Thursday, 20 August

Light rain. High 80°, low 60°.

Pressure29.91 inHg
Wind8.9 mph N
Humidity36%
Visibility—
Dew point49°
Fri, 2181° / 56°0Partly cloudy
81 °Partly cloudy

Marcum, Friday, 21 August

Partly cloudy. High 81°, low 56°.

Pressure30.00 inHg
Wind4.4 mph NE
Humidity43%
Visibility—
Dew point53°
Sat, 2286° / 64°0.02Light rain
86 °Light rain

Marcum, Saturday, 22 August

Light rain. High 86°, low 64°.

Pressure30.00 inHg
Wind8 mph S
Humidity59%
Visibility—
Dew point63°
Sun, 2393° / 70°0.01Light rain
93 °Light rain

Marcum, Sunday, 23 August

Light rain. High 93°, low 70°.

Pressure30.00 inHg
Wind10 mph NW
Humidity39%
Visibility—
Dew point62°

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 Marcum, KY 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 Marcum, KY 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.