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As of 20:43 EDT

Weather in Marvin, TN

74°Current weather

Marvin, Saturday, 8 August, 20:43

Mostly clear. Feels like 73°. High 85°, low 69°.

Pressure30.09 inHg
Wind3.8 mph S
Humidity42%
Visibility6.2 mi
Dew point50°
Sun, 0984° / 70°0.12Rain
84 °Rain

Marvin, Sunday, 9 August

Rain. High 84°, low 70°.

Pressure30.12 inHg
Wind4.2 mph SW
Humidity67%
Visibility6.2 mi
Dew point70°
Mon, 1087° / 70°0.06Light rain
87 °Light rain

Marvin, Monday, 10 August

Light rain. High 87°, low 70°.

Pressure30.15 inHg
Wind5.6 mph W
Humidity67%
Visibility6.2 mi
Dew point70°
Tue, 1188° / 68°0.18Light rain
88 °Light rain

Marvin, Tuesday, 11 August

Light rain. High 88°, low 68°.

Pressure30.06 inHg
Wind6.5 mph SW
Humidity70%
Visibility3.2 mi
Dew point72°
Wed, 1289° / 68°0.06Light rain
89 °Light rain

Marvin, Wednesday, 12 August

Light rain. High 89°, low 68°.

Pressure29.94 inHg
Wind14 mph W
Humidity69%
Visibility6.2 mi
Dew point71°
Thu, 1386° / 68°0.22Rain
86 °Rain

Marvin, Thursday, 13 August

Rain. High 86°, low 68°.

Pressure29.91 inHg
Wind13.2 mph W
Humidity59%
Visibility—
Dew point67°
Fri, 1471° / 65°0.41Light rain
71 °Light rain

Marvin, Friday, 14 August

Light rain. High 71°, low 65°.

Pressure30.00 inHg
Wind11.4 mph SW
Humidity96%
Visibility—
Dew point69°
Sat, 1580° / 58°0Clear
80 °Clear

Marvin, Saturday, 15 August

Clear. High 80°, low 58°.

Pressure30.21 inHg
Wind7 mph NE
Humidity47%
Visibility—
Dew point54°
Sun, 1682° / 56°0Overcast
82 °Overcast

Marvin, Sunday, 16 August

Overcast. High 82°, low 56°.

Pressure30.21 inHg
Wind8.3 mph W
Humidity54%
Visibility—
Dew point60°
Mon, 1786° / 64°0.04Light rain
86 °Light rain

Marvin, Monday, 17 August

Light rain. High 86°, low 64°.

Pressure30.12 inHg
Wind8.9 mph W
Humidity56%
Visibility—
Dew point64°
Tue, 1881° / 69°0.42Rain
81 °Rain

Marvin, Tuesday, 18 August

Rain. High 81°, low 69°.

Pressure30.00 inHg
Wind10 mph W
Humidity70%
Visibility—
Dew point68°
Wed, 1989° / 70°0.07Light rain
89 °Light rain

Marvin, Wednesday, 19 August

Light rain. High 89°, low 70°.

Pressure29.91 inHg
Wind5.4 mph SW
Humidity54%
Visibility—
Dew point66°
Thu, 2087° / 67°0.28Rain
87 °Rain

Marvin, Thursday, 20 August

Rain. High 87°, low 67°.

Pressure29.94 inHg
Wind6.6 mph SW
Humidity57%
Visibility—
Dew point67°
Fri, 2184° / 69°0.35Rain
84 °Rain

Marvin, Friday, 21 August

Rain. High 84°, low 69°.

Pressure29.88 inHg
Wind10.2 mph SW
Humidity61%
Visibility—
Dew point67°
Sat, 2280° / 69°0.26Light rain
80 °Light rain

Marvin, Saturday, 22 August

Light rain. High 80°, low 69°.

Pressure29.88 inHg
Wind5.9 mph W
Humidity80%
Visibility—
Dew point72°
Sun, 2379° / 65°0Overcast
79 °Overcast

Marvin, Sunday, 23 August

Overcast. High 79°, low 65°.

Pressure30.00 inHg
Wind11 mph NE
Humidity62%
Visibility—
Dew point63°

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 Marvin, TN 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 Marvin, TN 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.