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As of 15:16 CDT

Weather in McNairy, TN

80°Current weather

McNairy, Wednesday, 28 October, 15:16

Clear. Feels like 80°. High 80°, low 49°.

Pressure30.21 inHg
Wind5.7 mph S
Humidity31%
Visibility6.2 mi
Dew point48°
Thu, 2978° / 47°0Partly cloudy
78 °Partly cloudy

McNairy, Thursday, 29 October

Partly cloudy. High 78°, low 47°.

Pressure30.24 inHg
Wind3.6 mph S
Humidity37%
Visibility6.2 mi
Dew point47°
Fri, 3079° / 47°0Mostly clear
79 °Mostly clear

McNairy, Friday, 30 October

Mostly clear. High 79°, low 47°.

Pressure30.21 inHg
Wind5.4 mph E
Humidity38%
Visibility6.2 mi
Dew point49°
Sat, 3179° / 61°0Light rain
79 °Light rain

McNairy, Saturday, 31 October

Light rain. High 79°, low 61°.

Pressure30.21 inHg
Wind6.1 mph S
Humidity46%
Visibility6.2 mi
Dew point53°
Sun, 0171° / 60°0.01Light rain
71 °Light rain

McNairy, Sunday, 1 November

Light rain. High 71°, low 60°.

Pressure30.21 inHg
Wind7.2 mph SE
Humidity68%
Visibility6.2 mi
Dew point59°
Mon, 0276° / 58°0Overcast
76 °Overcast

McNairy, Monday, 2 November

Overcast. High 76°, low 58°.

Pressure30.12 inHg
Wind11 mph SE
Humidity52%
Visibility—
Dew point54°
Tue, 0368° / 63°0.24Light rain
68 °Light rain

McNairy, Tuesday, 3 November

Light rain. High 68°, low 63°.

Pressure29.80 inHg
Wind12.3 mph SE
Humidity86%
Visibility—
Dew point61°
Wed, 0464° / 59°0.85Rain
64 °Rain

McNairy, Wednesday, 4 November

Rain. High 64°, low 59°.

Pressure29.68 inHg
Wind13.4 mph SE
Humidity94%
Visibility—
Dew point62°
Thu, 0567° / 52°0Clear
67 °Clear

McNairy, Thursday, 5 November

Clear. High 67°, low 52°.

Pressure29.68 inHg
Wind13.3 mph W
Humidity43%
Visibility—
Dew point41°
Fri, 0663° / 58°0Overcast
63 °Overcast

McNairy, Friday, 6 November

Overcast. High 63°, low 58°.

Pressure29.91 inHg
Wind9.2 mph NW
Humidity73%
Visibility—
Dew point53°
Sat, 0765° / 49°0Clear
65 °Clear

McNairy, Saturday, 7 November

Clear. High 65°, low 49°.

Pressure30.15 inHg
Wind8.3 mph N
Humidity44%
Visibility—
Dew point40°
Sun, 0863° / 42°0Overcast
63 °Overcast

McNairy, Sunday, 8 November

Overcast. High 63°, low 42°.

Pressure30.27 inHg
Wind7.8 mph NE
Humidity35%
Visibility—
Dew point31°
Mon, 0966° / 45°0Overcast
66 °Overcast

McNairy, Monday, 9 November

Overcast. High 66°, low 45°.

Pressure30.12 inHg
Wind12.8 mph SE
Humidity56%
Visibility—
Dew point47°
Tue, 1058° / 50°0.87Rain
58 °Rain

McNairy, Tuesday, 10 November

Rain. High 58°, low 50°.

Pressure29.85 inHg
Wind16.8 mph SE
Humidity94%
Visibility—
Dew point49°
Wed, 1152° / 47°0.09Light rain
52 °Light rain

McNairy, Wednesday, 11 November

Light rain. High 52°, low 47°.

Pressure29.80 inHg
Wind12.8 mph NW
Humidity85%
Visibility—
Dew point46°
Thu, 1251° / 46°0Overcast
51 °Overcast

McNairy, Thursday, 12 November

Overcast. High 51°, low 46°.

Pressure29.97 inHg
Wind11.9 mph NW
Humidity79%
Visibility—
Dew point43°

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 McNairy, 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 McNairy, 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.