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As of 09:00 CDT

Weather in Plain Grove, TN

55°Current weather

Plain Grove, Friday, 23 October, 09:00

Clear. Feels like 53°. High 71°, low 44°.

Pressure30.30 inHg
Wind4.6 mph NE
Humidity67%
Visibility6.2 mi
Dew point44°
Sat, 2472° / 43°0Partly cloudy
72 °Partly cloudy

Plain Grove, Saturday, 24 October

Partly cloudy. High 72°, low 43°.

Pressure30.39 inHg
Wind4.4 mph W
Humidity39%
Visibility6.2 mi
Dew point43°
Sun, 2571° / 45°0Clear
71 °Clear

Plain Grove, Sunday, 25 October

Clear. High 71°, low 45°.

Pressure30.42 inHg
Wind1.8 mph N
Humidity39%
Visibility6.2 mi
Dew point44°
Mon, 2670° / 50°0Overcast
70 °Overcast

Plain Grove, Monday, 26 October

Overcast. High 70°, low 50°.

Pressure30.33 inHg
Wind2.7 mph NW
Humidity43%
Visibility6.2 mi
Dew point46°
Tue, 2772° / 49°0Overcast
72 °Overcast

Plain Grove, Tuesday, 27 October

Overcast. High 72°, low 49°.

Pressure30.24 inHg
Wind3.8 mph E
Humidity30%
Visibility—
Dew point36°
Wed, 2872° / 55°0Overcast
72 °Overcast

Plain Grove, Wednesday, 28 October

Overcast. High 72°, low 55°.

Pressure30.21 inHg
Wind7.8 mph SW
Humidity26%
Visibility—
Dew point33°
Thu, 2975° / 51°0Overcast
75 °Overcast

Plain Grove, Thursday, 29 October

Overcast. High 75°, low 51°.

Pressure30.24 inHg
Wind7.8 mph SW
Humidity28%
Visibility—
Dew point37°
Fri, 3074° / 51°0.02Light rain
74 °Light rain

Plain Grove, Friday, 30 October

Light rain. High 74°, low 51°.

Pressure30.18 inHg
Wind6.7 mph S
Humidity36%
Visibility—
Dew point42°
Sat, 3161° / 58°1.44Rain
61 °Rain

Plain Grove, Saturday, 31 October

Rain. High 61°, low 58°.

Pressure30.06 inHg
Wind10.3 mph S
Humidity93%
Visibility—
Dew point58°
Sun, 0165° / 60°0.13Light rain
65 °Light rain

Plain Grove, Sunday, 1 November

Light rain. High 65°, low 60°.

Pressure30.03 inHg
Wind4.3 mph SE
Humidity89%
Visibility—
Dew point61°
Mon, 0274° / 61°0.01Light rain
74 °Light rain

Plain Grove, Monday, 2 November

Light rain. High 74°, low 61°.

Pressure30.00 inHg
Wind3.7 mph N
Humidity57%
Visibility—
Dew point56°
Tue, 0368° / 59°2.93Heavy rain
68 °Heavy rain

Plain Grove, Tuesday, 3 November

Heavy rain. High 68°, low 59°.

Pressure29.80 inHg
Wind12.1 mph SW
Humidity91%
Visibility—
Dew point61°
Wed, 0473° / 61°1.2Heavy rain
73 °Heavy rain

Plain Grove, Wednesday, 4 November

Heavy rain. High 73°, low 61°.

Pressure29.80 inHg
Wind13.4 mph SW
Humidity89%
Visibility—
Dew point65°
Thu, 0575° / 61°0.19Rain
75 °Rain

Plain Grove, Thursday, 5 November

Rain. High 75°, low 61°.

Pressure29.94 inHg
Wind11.9 mph SW
Humidity79%
Visibility—
Dew point65°
Fri, 0673° / 57°0.18Rain
73 °Rain

Plain Grove, Friday, 6 November

Rain. High 73°, low 57°.

Pressure29.94 inHg
Wind10.8 mph SW
Humidity61%
Visibility—
Dew point58°
Sat, 0770° / 53°0Mostly clear
70 °Mostly clear

Plain Grove, Saturday, 7 November

Mostly clear. High 70°, low 53°.

Pressure29.91 inHg
Wind8.5 mph SW
Humidity49%
Visibility—
Dew point48°

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 Plain Grove, 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 Plain Grove, 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.