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As of 11:14 CDT

Weather in McNairy, TN

71°Current weather

McNairy, Tuesday, 27 October, 11:14

Clear. Feels like 70°. High 72°, low 45°.

Pressure30.30 inHg
Wind3.4 mph N
Humidity47%
Visibility6.2 mi
Dew point51°
Wed, 2875° / 47°0Clear
75 °Clear

McNairy, Wednesday, 28 October

Clear. High 75°, low 47°.

Pressure30.27 inHg
Wind4.9 mph SE
Humidity43%
Visibility6.2 mi
Dew point49°
Thu, 2978° / 47°0Clear
78 °Clear

McNairy, Thursday, 29 October

Clear. High 78°, low 47°.

Pressure30.24 inHg
Wind2.7 mph S
Humidity35%
Visibility6.2 mi
Dew point45°
Fri, 3078° / 51°0Partly cloudy
78 °Partly cloudy

McNairy, Friday, 30 October

Partly cloudy. High 78°, low 51°.

Pressure30.21 inHg
Wind4 mph E
Humidity41%
Visibility6.2 mi
Dew point51°
Sat, 3175° / 60°0.04Light rain
75 °Light rain

McNairy, Saturday, 31 October

Light rain. High 75°, low 60°.

Pressure30.18 inHg
Wind6.6 mph E
Humidity48%
Visibility—
Dew point51°
Sun, 0171° / 61°0.72Rain
71 °Rain

McNairy, Sunday, 1 November

Rain. High 71°, low 61°.

Pressure30.15 inHg
Wind7.8 mph SE
Humidity97%
Visibility—
Dew point65°
Mon, 0275° / 57°0Overcast
75 °Overcast

McNairy, Monday, 2 November

Overcast. High 75°, low 57°.

Pressure29.88 inHg
Wind5.9 mph SE
Humidity54%
Visibility—
Dew point53°
Tue, 0377° / 59°0Overcast
77 °Overcast

McNairy, Tuesday, 3 November

Overcast. High 77°, low 59°.

Pressure29.80 inHg
Wind11.3 mph SE
Humidity55%
Visibility—
Dew point57°
Wed, 0467° / 59°1.09Rain
67 °Rain

McNairy, Wednesday, 4 November

Rain. High 67°, low 59°.

Pressure29.65 inHg
Wind18.5 mph SE
Humidity92%
Visibility—
Dew point62°
Thu, 0560° / 55°0.11Light rain
60 °Light rain

McNairy, Thursday, 5 November

Light rain. High 60°, low 55°.

Pressure29.68 inHg
Wind10.3 mph SW
Humidity93%
Visibility—
Dew point56°
Fri, 0655° / 53°0Overcast
55 °Overcast

McNairy, Friday, 6 November

Overcast. High 55°, low 53°.

Pressure29.83 inHg
Wind8.7 mph W
Humidity88%
Visibility—
Dew point52°
Sat, 0753° / 51°0.09Light rain
53 °Light rain

McNairy, Saturday, 7 November

Light rain. High 53°, low 51°.

Pressure29.91 inHg
Wind5.9 mph NW
Humidity89%
Visibility—
Dew point50°
Sun, 0863° / 46°0Clear
63 °Clear

McNairy, Sunday, 8 November

Clear. High 63°, low 46°.

Pressure30.06 inHg
Wind4.5 mph NW
Humidity54%
Visibility—
Dew point43°
Mon, 0969° / 47°0Clear
69 °Clear

McNairy, Monday, 9 November

Clear. High 69°, low 47°.

Pressure30.00 inHg
Wind11 mph SW
Humidity48%
Visibility—
Dew point44°
Tue, 1063° / 47°0Light rain
63 °Light rain

McNairy, Tuesday, 10 November

Light rain. High 63°, low 47°.

Pressure30.09 inHg
Wind11.8 mph NW
Humidity41%
Visibility—
Dew point37°
Wed, 1155° / 37°0Clear
55 °Clear

McNairy, Wednesday, 11 November

Clear. High 55°, low 37°.

Pressure30.27 inHg
Wind7.4 mph N
Humidity41%
Visibility—
Dew point28°

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.