As of 15:00 CDT

Weather in Johnsons Mill, TN

77°

Johnsons Mill, Tuesday, 20 October, 15:00

Clear. Feels like 76°. High 77°, low 43°.

Pressure30.24 inHg

Wind4.9 mph NE

Humidity42%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Wed, 2175° / 40°

75 °

Johnsons Mill, Wednesday, 21 October

Partly cloudy. High 75°, low 40°.

Pressure30.24 inHg

Wind5.1 mph N

Humidity31%

Visibility6.2 mi

Dew point40°

Thu, 2274° / 44°

74 °

Johnsons Mill, Thursday, 22 October

Clear. High 74°, low 44°.

Pressure30.21 inHg

Wind6.2 mph NE

Humidity36%

Visibility6.2 mi

Dew point44°

Fri, 2374° / 49°

74 °

Johnsons Mill, Friday, 23 October

Clear. High 74°, low 49°.

Pressure30.24 inHg

Wind5.4 mph E

Humidity29%

Visibility6.2 mi

Dew point37°

Sat, 2474° / 51°

74 °

Johnsons Mill, Saturday, 24 October

Clear. High 74°, low 51°.

Pressure30.39 inHg

Wind6.3 mph S

Humidity38%

Visibility6.2 mi

Dew point44°

Sun, 2574° / 48°

74 °

Johnsons Mill, Sunday, 25 October

Partly cloudy. High 74°, low 48°.

Pressure30.42 inHg

Wind6 mph S

Humidity29%

Visibility—

Dew point35°

Mon, 2674° / 50°

74 °

Johnsons Mill, Monday, 26 October

Partly cloudy. High 74°, low 50°.

Pressure30.24 inHg

Wind7.9 mph S

Humidity32%

Visibility—

Dew point38°

Tue, 2759° / 44°

59 °

Johnsons Mill, Tuesday, 27 October

Overcast. High 59°, low 44°.

Pressure30.30 inHg

Wind12.8 mph N

Humidity65%

Visibility—

Dew point42°

Wed, 2856° / 32°

56 °

Johnsons Mill, Wednesday, 28 October

Clear. High 56°, low 32°.

Pressure30.39 inHg

Wind12.3 mph NE

Humidity23%

Visibility—

Dew point14°

Thu, 2960° / 34°

60 °

Johnsons Mill, Thursday, 29 October

Overcast. High 60°, low 34°.

Pressure30.24 inHg

Wind5.4 mph W

Humidity21%

Visibility—

Dew point16°

Fri, 3059° / 38°

59 °

Johnsons Mill, Friday, 30 October

Clear. High 59°, low 38°.

Pressure30.30 inHg

Wind11.6 mph N

Humidity27%

Visibility—

Dew point22°

Sat, 3155° / 35°

55 °

Johnsons Mill, Saturday, 31 October

Overcast. High 55°, low 35°.

Pressure30.30 inHg

Wind5.9 mph E

Humidity24%

Visibility—

Dew point17°

Sun, 0156° / 42°

56 °

Johnsons Mill, Sunday, 1 November

Light rain. High 56°, low 42°.

Pressure30.24 inHg

Wind4.6 mph SW

Humidity50%

Visibility—

Dew point33°

Mon, 0264° / 38°

64 °

Johnsons Mill, Monday, 2 November

Clear. High 64°, low 38°.

Pressure30.30 inHg

Wind5.1 mph E

Humidity38%

Visibility—

Dew point34°

Tue, 0367° / 43°

67 °

Johnsons Mill, Tuesday, 3 November

Overcast. High 67°, low 43°.

Pressure30.27 inHg

Wind10.5 mph S

Humidity36%

Visibility—

Dew point36°

Wed, 0472° / 52°

0.01

72 °

Johnsons Mill, Wednesday, 4 November

Light rain. High 72°, low 52°.

Pressure30.12 inHg

Wind13.9 mph S

Humidity42%

Visibility—

Dew point45°

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 Johnsons Mill, 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 Johnsons Mill, 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.