As of 21:48 CDT

Weather in Flat Rock, TN

78°Current weather

Flat Rock, Wednesday, 14 October, 21:48

Overcast. Feels like 79°. High 88°, low 65°.

Pressure30.03 inHg
Wind1.8 mph E
Humidity81%
Visibility6.2 mi
Dew point71°

Monthly outlook for Flat Rock, TN: average high 73.9°, average low 52.5°. That is 3.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 15 October (90°), the coolest 29 October (41.8°).

73.9°/52.5°
Average high / low
+3.4°
Above normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October75.5°68.8°+3.7°
24 October – 2 November71.2°66°+2.9°
3 November – 12 Novemberat normal61°—

October records over 66 years

95.9°3 October 2019All-time high
32.4°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Hartsville (12 mi).

Thu, 1590° / 65°0Partly cloudy
90 °Partly cloudy

Flat Rock, Thursday, 15 October

Partly cloudy. High 90°, low 65°.

Pressure30.06 inHg
Wind4.9 mph W
Humidity51%
Visibility6.2 mi
Dew point64°
Fri, 1673° / 54°0.02Light rain
73 °Light rain

Flat Rock, Friday, 16 October

Light rain. High 73°, low 54°.

Pressure30.03 inHg
Wind13.8 mph NW
Humidity66%
Visibility6.2 mi
Dew point52°
Sat, 1760° / 50°0Clear
60 °Clear

Flat Rock, Saturday, 17 October

Clear. High 60°, low 50°.

Pressure30.42 inHg
Wind14.2 mph N
Humidity42%
Visibility6.2 mi
Dew point35°
Sun, 1866° / 44°0Clear
66 °Clear

Flat Rock, Sunday, 18 October

Clear. High 66°, low 44°.

Pressure30.47 inHg
Wind3.8 mph E
Humidity44%
Visibility6.2 mi
Dew point38°
Mon, 1970° / 47°0Partly cloudy
70 °Partly cloudy

Flat Rock, Monday, 19 October

Partly cloudy. High 70°, low 47°.

Pressure30.39 inHg
Wind6.6 mph NE
Humidity40%
Visibility—
Dew point40°
Tue, 2074° / 46°0Partly cloudy
74 °Partly cloudy

Flat Rock, Tuesday, 20 October

Partly cloudy. High 74°, low 46°.

Pressure30.30 inHg
Wind6.7 mph NE
Humidity38%
Visibility—
Dew point42°
Wed, 2177° / 53°0Clear
77 °Clear

Flat Rock, Wednesday, 21 October

Clear. High 77°, low 53°.

Pressure30.27 inHg
Wind5.9 mph NE
Humidity39%
Visibility—
Dew point47°
Thu, 2279° / 55°0Clear
79 °Clear

Flat Rock, Thursday, 22 October

Clear. High 79°, low 55°.

Pressure30.27 inHg
Wind5.8 mph SE
Humidity40%
Visibility—
Dew point49°
Fri, 2378° / 52°0Clear
78 °Clear

Flat Rock, Friday, 23 October

Clear. High 78°, low 52°.

Pressure30.24 inHg
Wind8.5 mph S
Humidity37%
Visibility—
Dew point47°
Sat, 2480° / 55°0Partly cloudy
80 °Partly cloudy

Flat Rock, Saturday, 24 October

Partly cloudy. High 80°, low 55°.

Pressure30.27 inHg
Wind6.4 mph S
Humidity41%
Visibility—
Dew point51°
Sun, 2579° / 56°0Mostly clear
79 °Mostly clear

Flat Rock, Sunday, 25 October

Mostly clear. High 79°, low 56°.

Pressure30.18 inHg
Wind9.1 mph S
Humidity30%
Visibility—
Dew point42°
Mon, 2667° / 56°0Light rain
67 °Light rain

Flat Rock, Monday, 26 October

Light rain. High 67°, low 56°.

Pressure30.09 inHg
Wind11.9 mph SW
Humidity68%
Visibility—
Dew point51°
Tue, 2773° / 51°0Overcast
73 °Overcast

Flat Rock, Tuesday, 27 October

Overcast. High 73°, low 51°.

Pressure29.97 inHg
Wind11.3 mph NE
Humidity50%
Visibility—
Dew point49°
Wed, 2860° / 48°0.36Rain
60 °Rain

Flat Rock, Wednesday, 28 October

Rain. High 60°, low 48°.

Pressure29.80 inHg
Wind9.6 mph NW
Humidity96%
Visibility—
Dew point51°
Thu, 2967° / 42°0Clear
67 °Clear

Flat Rock, Thursday, 29 October

Clear. High 67°, low 42°.

Pressure30.06 inHg
Wind8.5 mph NW
Humidity41%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3067° / 49°0.09Climate normal
67 °Climate normal

Flat Rock, Friday, 30 October

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.09 in
Chance of precipitation20%
Record high82° (2016)
Record low33° (2017)
Sat, 3167° / 51°0.11Climate normal
67 °Climate normal

Flat Rock, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.11 in
Chance of precipitation33%
Record high82° (2016)
Record low33° (2023)
Sun, 0166° / 50°0.15Climate normal
66 °Climate normal

Flat Rock, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.15 in
Chance of precipitation35%
Record high85° (2016)
Record low29° (2023)
Mon, 0265° / 48°0.09Climate normal
65 °Climate normal

Flat Rock, Monday, 2 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation27%
Record high82° (2016)
Record low30° (2019)
Tue, 0363° / 47°0.08Climate normal
63 °Climate normal

Flat Rock, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.08 in
Chance of precipitation32%
Record high81° (2016)
Record low24° (1966)
Wed, 0462° / 47°0.1Climate normal
62 °Climate normal

Flat Rock, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation33%
Record high77° (1987)
Record low24° (1966)
Thu, 0562° / 47°0.17Climate normal
62 °Climate normal

Flat Rock, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.17 in
Chance of precipitation33%
Record high77° (1975)
Record low26° (1991)
Fri, 0661° / 46°0.15Climate normal
61 °Climate normal

Flat Rock, Friday, 6 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.15 in
Chance of precipitation37%
Record high75° (2022)
Record low32° (1967)
Sat, 0761° / 46°0.18Climate normal
61 °Climate normal

Flat Rock, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.18 in
Chance of precipitation35%
Record high76° (2020)
Record low29° (1993)
Sun, 0861° / 46°0.06Climate normal
61 °Climate normal

Flat Rock, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.06 in
Chance of precipitation15%
Record high80° (2005)
Record low28° (1971)
Mon, 0962° / 46°0.16Climate normal
62 °Climate normal

Flat Rock, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.16 in
Chance of precipitation25%
Record high79° (2020)
Record low26° (2019)
Tue, 1060° / 45°0.16Climate normal
60 °Climate normal

Flat Rock, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.16 in
Chance of precipitation33%
Record high78° (2020)
Record low29° (2025)
Wed, 1160° / 43°0.16Climate normal
60 °Climate normal

Flat Rock, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.16 in
Chance of precipitation33%
Record high73° (2010)
Record low25° (2025)
Thu, 1257° / 42°0.07Climate normal
57 °Climate normal

Flat Rock, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.07 in
Chance of precipitation30%
Record high73° (2010)
Record low21° (2019)

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 Flat Rock, 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 Flat Rock, 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.