As of 00:13 CDT

Weather in Summertown, TN

49°

Summertown, Friday, 30 October, 00:13

Clear. Feels like 49°. High 79°, low 47°.

Pressure30.21 inHg

Wind0 mph N

Humidity100%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Summertown, TN: average high 66°, average low 51.4°. That is 2.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 30 October (78.6°), the coolest 11 November (39.9°).

66°/51.4°

Average high / low

+2.3°

Above normal

5 / 5

Wet days / normal

1.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	69.3°	63.4°	+3.3°
9 November – 18 November	60.6°	58.9°	+0.9°
19 November – 28 November	at normal	56.2°	—

October records over 66 years

94.3°3 October 2019All-time high

31.1°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Ethridge (8 mi).

Sat, 3174° / 54°

74 °

Summertown, Saturday, 31 October

Overcast. High 74°, low 54°.

Pressure30.27 inHg

Wind9.9 mph SE

Humidity48%

Visibility6.2 mi

Dew point51°

Sun, 0160° / 54°

0.59

60 °

Summertown, Sunday, 1 November

Rain. High 60°, low 54°.

Pressure30.33 inHg

Wind9.4 mph SE

Humidity96%

Visibility3.0 mi

Dew point55°

Mon, 0271° / 56°

71 °

Summertown, Monday, 2 November

Overcast. High 71°, low 56°.

Pressure30.21 inHg

Wind10.8 mph SE

Humidity60%

Visibility6.2 mi

Dew point53°

Tue, 0373° / 60°

73 °

Summertown, Tuesday, 3 November

Overcast. High 73°, low 60°.

Pressure30.06 inHg

Wind15.1 mph S

Humidity59%

Visibility—

Dew point56°

Wed, 0466° / 60°

0.54

66 °

Summertown, Wednesday, 4 November

Rain. High 66°, low 60°.

Pressure29.77 inHg

Wind17 mph SE

Humidity96%

Visibility—

Dew point62°

Thu, 0568° / 58°

0.35

68 °

Summertown, Thursday, 5 November

Light rain. High 68°, low 58°.

Pressure29.62 inHg

Wind8.3 mph W

Humidity72%

Visibility—

Dew point57°

Fri, 0667° / 54°

67 °

Summertown, Friday, 6 November

Overcast. High 67°, low 54°.

Pressure29.83 inHg

Wind8.6 mph NW

Humidity71%

Visibility—

Dew point54°

Sat, 0768° / 49°

68 °

Summertown, Saturday, 7 November

Overcast. High 68°, low 49°.

Pressure30.06 inHg

Wind5.6 mph NE

Humidity50%

Visibility—

Dew point46°

Sun, 0867° / 51°

0.01

67 °

Summertown, Sunday, 8 November

Light rain. High 67°, low 51°.

Pressure29.97 inHg

Wind11.3 mph S

Humidity55%

Visibility—

Dew point48°

Mon, 0970° / 56°

0.1

70 °

Summertown, Monday, 9 November

Light rain. High 70°, low 56°.

Pressure29.85 inHg

Wind12.4 mph SW

Humidity47%

Visibility—

Dew point48°

Tue, 1059° / 48°

59 °

Summertown, Tuesday, 10 November

Overcast. High 59°, low 48°.

Pressure30.00 inHg

Wind11.9 mph NW

Humidity53%

Visibility—

Dew point41°

Wed, 1154° / 40°

54 °

Summertown, Wednesday, 11 November

Partly cloudy. High 54°, low 40°.

Pressure30.00 inHg

Wind7.1 mph N

Humidity45%

Visibility—

Dew point31°

Thu, 1250° / 43°

0.26

50 °

Summertown, Thursday, 12 November

Rain. High 50°, low 43°.

Pressure29.71 inHg

Wind13.8 mph S

Humidity94%

Visibility—

Dew point45°

Fri, 1363° / 48°

63 °

Summertown, Friday, 13 November

Mostly clear. High 63°, low 48°.

Pressure29.85 inHg

Wind6.4 mph NW

Humidity59%

Visibility—

Dew point45°

Sat, 1468° / 46°

68 °

Summertown, Saturday, 14 November

Mostly clear. High 68°, low 46°.

Pressure29.88 inHg

Wind14.3 mph S

Humidity49%

Visibility—

Dew point45°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 1558° / 42°

0.14

58 °

Summertown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.14 in

Chance of precipitation28%

Record high74° (1964)

Record low23° (1969)

Mon, 1658° / 41°

0.13

58 °

Summertown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high58°

Average low41°

Average precipitation0.13 in

Chance of precipitation28%

Record high74° (1964)

Record low26° (1997)

Tue, 1758° / 42°

0.13

58 °

Summertown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.13 in

Chance of precipitation25%

Record high77° (2016)

Record low25° (1997)

Wed, 1858° / 42°

0.14

58 °

Summertown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.14 in

Chance of precipitation28%

Record high75° (2016)

Record low22° (2014)

Thu, 1959° / 43°

0.12

59 °

Summertown, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.12 in

Chance of precipitation33%

Record high75° (2025)

Record low23° (2014)

Fri, 2058° / 42°

0.11

58 °

Summertown, Friday, 20 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.11 in

Chance of precipitation23%

Record high72° (1979)

Record low24° (2022)

Sat, 2156° / 42°

0.14

56 °

Summertown, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.14 in

Chance of precipitation23%

Record high70° (1990)

Record low24° (2022)

Sun, 2256° / 40°

0.12

56 °

Summertown, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.12 in

Chance of precipitation35%

Record high71° (2025)

Record low22° (1964)

Mon, 2356° / 41°

0.17

56 °

Summertown, Monday, 23 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.17 in

Chance of precipitation28%

Record high71° (1973)

Record low22° (1970)

Tue, 2456° / 40°

0.16

56 °

Summertown, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.16 in

Chance of precipitation32%

Record high69° (1973)

Record low17° (1970)

Wed, 2556° / 41°

0.13

56 °

Summertown, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.13 in

Chance of precipitation30%

Record high71° (2010)

Record low19° (1970)

Thu, 2657° / 41°

0.17

57 °

Summertown, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.17 in

Chance of precipitation43%

Record high71° (1966)

Record low23° (1977)

Fri, 2756° / 41°

0.28

56 °

Summertown, Friday, 27 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.28 in

Chance of precipitation52%

Record high74° (1990)

Record low22° (2018)

Sat, 2854° / 38°

0.24

54 °

Summertown, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.24 in

Chance of precipitation42%

Record high69° (1990)

Record low21° (2018)

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 Summertown, 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 Summertown, 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.