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As of 21:19 CST

Weather in McNairy, TN

36°Current weather

McNairy, Saturday, 14 November, 21:19

Clear. Feels like 36°. High 53°, low 31°.

Pressure30.30 inHg
Wind0 mph N
Humidity80%
Visibility6.2 mi
Dew point30°
Sun, 1554° / 29°0Overcast
54 °Overcast

McNairy, Sunday, 15 November

Overcast. High 54°, low 29°.

Pressure30.39 inHg
Wind6.8 mph NE
Humidity44%
Visibility6.2 mi
Dew point30°
Mon, 1656° / 31°0Clear
56 °Clear

McNairy, Monday, 16 November

Clear. High 56°, low 31°.

Pressure30.50 inHg
Wind4.5 mph NE
Humidity46%
Visibility6.2 mi
Dew point34°
Tue, 1762° / 37°0Clear
62 °Clear

McNairy, Tuesday, 17 November

Clear. High 62°, low 37°.

Pressure30.50 inHg
Wind4.8 mph SE
Humidity39%
Visibility6.2 mi
Dew point36°
Wed, 1864° / 40°0Overcast
64 °Overcast

McNairy, Wednesday, 18 November

Overcast. High 64°, low 40°.

Pressure30.42 inHg
Wind5.9 mph S
Humidity34%
Visibility6.2 mi
Dew point34°
Thu, 1970° / 44°0Clear
70 °Clear

McNairy, Thursday, 19 November

Clear. High 70°, low 44°.

Pressure30.39 inHg
Wind5.9 mph SE
Humidity39%
Visibility—
Dew point40°
Fri, 2071° / 46°0Overcast
71 °Overcast

McNairy, Friday, 20 November

Overcast. High 71°, low 46°.

Pressure30.27 inHg
Wind4.4 mph SE
Humidity38%
Visibility—
Dew point40°
Sat, 2169° / 47°0Clear
69 °Clear

McNairy, Saturday, 21 November

Clear. High 69°, low 47°.

Pressure30.15 inHg
Wind11.9 mph S
Humidity25%
Visibility—
Dew point29°
Sun, 2263° / 46°0.02Light rain
63 °Light rain

McNairy, Sunday, 22 November

Light rain. High 63°, low 46°.

Pressure30.06 inHg
Wind12.8 mph NW
Humidity50%
Visibility—
Dew point42°
Mon, 2348° / 37°0Overcast
48 °Overcast

McNairy, Monday, 23 November

Overcast. High 48°, low 37°.

Pressure30.27 inHg
Wind12.3 mph N
Humidity40%
Visibility—
Dew point23°
Tue, 2448° / 29°0Overcast
48 °Overcast

McNairy, Tuesday, 24 November

Overcast. High 48°, low 29°.

Pressure30.42 inHg
Wind11.4 mph NE
Humidity28%
Visibility—
Dew point13°
Wed, 2552° / 29°0Overcast
52 °Overcast

McNairy, Wednesday, 25 November

Overcast. High 52°, low 29°.

Pressure30.39 inHg
Wind6.6 mph SE
Humidity28%
Visibility—
Dew point16°
Thu, 2660° / 36°0Overcast
60 °Overcast

McNairy, Thursday, 26 November

Overcast. High 60°, low 36°.

Pressure30.15 inHg
Wind16.6 mph SE
Humidity46%
Visibility—
Dew point34°
Fri, 2761° / 44°1.04Heavy rain
61 °Heavy rain

McNairy, Friday, 27 November

Heavy rain. High 61°, low 44°.

Pressure29.41 inHg
Wind22.6 mph SE
Humidity73%
Visibility—
Dew point51°
Sat, 2852° / 42°0.02Light rain
52 °Light rain

McNairy, Saturday, 28 November

Light rain. High 52°, low 42°.

Pressure29.88 inHg
Wind18.3 mph W
Humidity48%
Visibility—
Dew point32°
Sun, 2957° / 39°0Clear
57 °Clear

McNairy, Sunday, 29 November

Clear. High 57°, low 39°.

Pressure30.21 inHg
Wind12.2 mph W
Humidity35%
Visibility—
Dew point26°

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.