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As of 11:08 CDT

Weather in McNairy, TN

68°Current weather

McNairy, Thursday, 22 October, 11:08

Clear. Feels like 67°. High 75°, low 45°.

Pressure30.24 inHg
Wind6.9 mph E
Humidity42%
Visibility6.2 mi
Dew point44°
Fri, 2376° / 47°0Clear
76 °Clear

McNairy, Friday, 23 October

Clear. High 76°, low 47°.

Pressure30.24 inHg
Wind5.6 mph E
Humidity31%
Visibility6.2 mi
Dew point40°
Sat, 2476° / 47°0Clear
76 °Clear

McNairy, Saturday, 24 October

Clear. High 76°, low 47°.

Pressure30.36 inHg
Wind7.6 mph S
Humidity34%
Visibility6.2 mi
Dew point43°
Sun, 2576° / 50°0Mostly clear
76 °Mostly clear

McNairy, Sunday, 25 October

Mostly clear. High 76°, low 50°.

Pressure30.42 inHg
Wind2.8 mph E
Humidity39%
Visibility6.2 mi
Dew point47°
Mon, 2674° / 52°0Overcast
74 °Overcast

McNairy, Monday, 26 October

Overcast. High 74°, low 52°.

Pressure30.33 inHg
Wind4.4 mph SE
Humidity39%
Visibility—
Dew point44°
Tue, 2775° / 51°0Overcast
75 °Overcast

McNairy, Tuesday, 27 October

Overcast. High 75°, low 51°.

Pressure30.24 inHg
Wind4 mph SE
Humidity37%
Visibility—
Dew point44°
Wed, 2879° / 54°0Clear
79 °Clear

McNairy, Wednesday, 28 October

Clear. High 79°, low 54°.

Pressure30.18 inHg
Wind5.7 mph S
Humidity28%
Visibility—
Dew point39°
Thu, 2979° / 55°0Overcast
79 °Overcast

McNairy, Thursday, 29 October

Overcast. High 79°, low 55°.

Pressure30.15 inHg
Wind7.2 mph S
Humidity29%
Visibility—
Dew point40°
Fri, 3075° / 53°0Overcast
75 °Overcast

McNairy, Friday, 30 October

Overcast. High 75°, low 53°.

Pressure30.15 inHg
Wind6.9 mph NE
Humidity43%
Visibility—
Dew point48°
Sat, 3173° / 59°0.03Light rain
73 °Light rain

McNairy, Saturday, 31 October

Light rain. High 73°, low 59°.

Pressure30.06 inHg
Wind13.1 mph S
Humidity39%
Visibility—
Dew point45°
Sun, 0172° / 59°0.13Light rain
72 °Light rain

McNairy, Sunday, 1 November

Light rain. High 72°, low 59°.

Pressure30.09 inHg
Wind8.6 mph S
Humidity75%
Visibility—
Dew point62°
Mon, 0278° / 63°0.13Light rain
78 °Light rain

McNairy, Monday, 2 November

Light rain. High 78°, low 63°.

Pressure30.09 inHg
Wind8.3 mph N
Humidity57%
Visibility—
Dew point60°
Tue, 0373° / 57°0.26Rain
73 °Rain

McNairy, Tuesday, 3 November

Rain. High 73°, low 57°.

Pressure30.12 inHg
Wind11.3 mph N
Humidity54%
Visibility—
Dew point52°
Wed, 0472° / 51°0Overcast
72 °Overcast

McNairy, Wednesday, 4 November

Overcast. High 72°, low 51°.

Pressure30.12 inHg
Wind9.6 mph NW
Humidity39%
Visibility—
Dew point43°
Thu, 0566° / 44°0Partly cloudy
66 °Partly cloudy

McNairy, Thursday, 5 November

Partly cloudy. High 66°, low 44°.

Pressure30.15 inHg
Wind7 mph NE
Humidity22%
Visibility—
Dew point23°
Fri, 0672° / 45°0Mostly clear
72 °Mostly clear

McNairy, Friday, 6 November

Mostly clear. High 72°, low 45°.

Pressure30.09 inHg
Wind8.7 mph S
Humidity21%
Visibility—
Dew point25°

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.