As of 03:56 CDT

Weather in Summitville, TN

40°Current weather

Summitville, Sunday, 18 October, 03:56

Clear. Feels like 35°. High 65°, low 40°.

Pressure30.42 inHg
Wind7.3 mph NE
Humidity88%
Visibility6.2 mi
Dew point37°

Monthly outlook for Summitville, TN: average high 71.2°, average low 53.3°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 31 October (76°), the coolest 18 October (40.2°).

71.2°/53.3°
Average high / low
+3°
Above normal
3 / 4
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October71.4°66.3°+2.8°
28 October – 6 November70.7°63.4°+4.1°
7 November – 16 Novemberat normal58.7°—

October records over 66 years

94.3°1 October 2019All-time high
29.1°29 October 1976All-time low

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

Mon, 1968° / 44°0Clear
68 °Clear

Summitville, Monday, 19 October

Clear. High 68°, low 44°.

Pressure30.39 inHg
Wind5.2 mph N
Humidity35%
Visibility6.2 mi
Dew point39°
Tue, 2075° / 47°0Clear
75 °Clear

Summitville, Tuesday, 20 October

Clear. High 75°, low 47°.

Pressure30.30 inHg
Wind5.1 mph NE
Humidity26%
Visibility6.2 mi
Dew point35°
Wed, 2175° / 47°0Clear
75 °Clear

Summitville, Wednesday, 21 October

Clear. High 75°, low 47°.

Pressure30.24 inHg
Wind2.3 mph NW
Humidity26%
Visibility6.2 mi
Dew point37°
Thu, 2273° / 48°0Clear
73 °Clear

Summitville, Thursday, 22 October

Clear. High 73°, low 48°.

Pressure30.18 inHg
Wind8.5 mph N
Humidity26%
Visibility—
Dew point33°
Fri, 2374° / 50°0Clear
74 °Clear

Summitville, Friday, 23 October

Clear. High 74°, low 50°.

Pressure30.18 inHg
Wind7.2 mph NE
Humidity27%
Visibility—
Dew point34°
Sat, 2471° / 51°0Overcast
71 °Overcast

Summitville, Saturday, 24 October

Overcast. High 71°, low 51°.

Pressure30.39 inHg
Wind10.6 mph S
Humidity38%
Visibility—
Dew point41°
Sun, 2571° / 49°0Overcast
71 °Overcast

Summitville, Sunday, 25 October

Overcast. High 71°, low 49°.

Pressure30.39 inHg
Wind6.9 mph S
Humidity36%
Visibility—
Dew point39°
Mon, 2670° / 51°0Overcast
70 °Overcast

Summitville, Monday, 26 October

Overcast. High 70°, low 51°.

Pressure30.30 inHg
Wind5.3 mph N
Humidity44%
Visibility—
Dew point44°
Tue, 2774° / 54°0Overcast
74 °Overcast

Summitville, Tuesday, 27 October

Overcast. High 74°, low 54°.

Pressure30.21 inHg
Wind6.3 mph SW
Humidity40%
Visibility—
Dew point46°
Wed, 2867° / 60°0Overcast
67 °Overcast

Summitville, Wednesday, 28 October

Overcast. High 67°, low 60°.

Pressure30.09 inHg
Wind7 mph SE
Humidity58%
Visibility—
Dew point48°
Thu, 2965° / 62°1.3Heavy rain
65 °Heavy rain

Summitville, Thursday, 29 October

Heavy rain. High 65°, low 62°.

Pressure29.80 inHg
Wind11.4 mph S
Humidity98%
Visibility—
Dew point64°
Fri, 3070° / 61°0.05Light rain
70 °Light rain

Summitville, Friday, 30 October

Light rain. High 70°, low 61°.

Pressure29.91 inHg
Wind6.3 mph W
Humidity69%
Visibility—
Dew point58°
Sat, 3176° / 59°0Overcast
76 °Overcast

Summitville, Saturday, 31 October

Overcast. High 76°, low 59°.

Pressure30.00 inHg
Wind11.9 mph S
Humidity57%
Visibility—
Dew point57°
Sun, 0176° / 62°0.01Light rain
76 °Light rain

Summitville, Sunday, 1 November

Light rain. High 76°, low 62°.

Pressure30.15 inHg
Wind9.4 mph S
Humidity70%
Visibility—
Dew point63°
Mon, 0271° / 65°0.22Light rain
71 °Light rain

Summitville, Monday, 2 November

Light rain. High 71°, low 65°.

Pressure30.21 inHg
Wind6.5 mph SW
Humidity93%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0362° / 46°0.08Climate normal
62 °Climate normal

Summitville, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.08 in
Chance of precipitation28%
Record high79° (2003)
Record low23° (1966)
Wed, 0461° / 45°0.11Climate normal
61 °Climate normal

Summitville, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (1987)
Record low19° (1966)
Thu, 0561° / 45°0.15Climate normal
61 °Climate normal

Summitville, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.15 in
Chance of precipitation33%
Record high75° (1975)
Record low22° (1991)
Fri, 0661° / 45°0.12Climate normal
61 °Climate normal

Summitville, Friday, 6 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.12 in
Chance of precipitation37%
Record high75° (2024)
Record low27° (1967)
Sat, 0761° / 45°0.2Climate normal
61 °Climate normal

Summitville, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.2 in
Chance of precipitation37%
Record high78° (2024)
Record low28° (1967)
Sun, 0861° / 45°0.05Climate normal
61 °Climate normal

Summitville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.05 in
Chance of precipitation18%
Record high78° (2023)
Record low27° (1971)
Mon, 0962° / 45°0.17Climate normal
62 °Climate normal

Summitville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.17 in
Chance of precipitation27%
Record high78° (2005)
Record low26° (2019)
Tue, 1060° / 44°0.16Climate normal
60 °Climate normal

Summitville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.16 in
Chance of precipitation35%
Record high76° (2020)
Record low28° (1973)
Wed, 1159° / 42°0.09Climate normal
59 °Climate normal

Summitville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (1985)
Record low23° (2025)
Thu, 1257° / 42°0.09Climate normal
57 °Climate normal

Summitville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation33%
Record high73° (1978)
Record low22° (2019)
Fri, 1357° / 40°0.04Climate normal
57 °Climate normal

Summitville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.04 in
Chance of precipitation23%
Record high73° (1978)
Record low18° (2019)
Sat, 1458° / 40°0.1Climate normal
58 °Climate normal

Summitville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.1 in
Chance of precipitation33%
Record high73° (1993)
Record low24° (1986)
Sun, 1557° / 42°0.15Climate normal
57 °Climate normal

Summitville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation33%
Record high73° (1964)
Record low22° (1969)
Mon, 1657° / 41°0.14Climate normal
57 °Climate normal

Summitville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation32%
Record high73° (1964)
Record low27° (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 Summitville, 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 Summitville, 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.