Monthly outlook for Defeated, TN: average high 74°, average low 51°. That is 2.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 16 October (86.4°), the coolest 18 October (33°).
74°/51°
Average high / low
+2.2°
Above normal
4 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
77.9°
71.2°
+3.7°
19 October – 28 October
67.5°
67°
+0.2°
29 October – 7 November
at normal
64°
—
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 (15 mi).
Sat, 1077° / 55°0.42
77 °
Defeated, Saturday, 10 October
Rain. High 77°, low 55°.
Pressure29.88 inHg
Wind17 mph NE
Humidity77%
Visibility6.2 mi
Dew point61°
Sun, 1173° / 55°0.16
73 °
Defeated, Sunday, 11 October
Light rain. High 73°, low 55°.
Pressure29.94 inHg
Wind12.8 mph W
Humidity80%
Visibility5.5 mi
Dew point62°
Mon, 1286° / 60°0
86 °
Defeated, Monday, 12 October
Clear. High 86°, low 60°.
Pressure30.06 inHg
Wind6.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point64°
Tue, 1386° / 63°0
86 °
Defeated, Tuesday, 13 October
Clear. High 86°, low 63°.
Pressure29.97 inHg
Wind8.9 mph SW
Humidity47%
Visibility—
Dew point59°
Wed, 1486° / 69°0.3
86 °
Defeated, Wednesday, 14 October
Rain. High 86°, low 69°.
Pressure29.97 inHg
Wind6.6 mph SW
Humidity58%
Visibility—
Dew point67°
Thu, 1586° / 67°0.03
86 °
Defeated, Thursday, 15 October
Light rain. High 86°, low 67°.
Pressure30.00 inHg
Wind9.6 mph SW
Humidity60%
Visibility—
Dew point66°
Fri, 1686° / 54°0.04
86 °
Defeated, Friday, 16 October
Light rain. High 86°, low 54°.
Pressure29.91 inHg
Wind17.5 mph W
Humidity43%
Visibility—
Dew point60°
Sat, 1755° / 39°0
55 °
Defeated, Saturday, 17 October
Clear. High 55°, low 39°.
Pressure30.30 inHg
Wind13.7 mph NW
Humidity31%
Visibility—
Dew point23°
Sun, 1860° / 33°0
60 °
Defeated, Sunday, 18 October
Clear. High 60°, low 33°.
Pressure30.36 inHg
Wind8.5 mph NE
Humidity30%
Visibility—
Dew point23°
Mon, 1967° / 39°0
67 °
Defeated, Monday, 19 October
Overcast. High 67°, low 39°.
Pressure30.33 inHg
Wind5.7 mph SW
Humidity31%
Visibility—
Dew point30°
Tue, 2072° / 44°0
72 °
Defeated, Tuesday, 20 October
Clear. High 72°, low 44°.
Pressure30.36 inHg
Wind4.2 mph NE
Humidity28%
Visibility—
Dew point34°
Wed, 2175° / 47°0
75 °
Defeated, Wednesday, 21 October
Overcast. High 75°, low 47°.
Pressure30.30 inHg
Wind5.3 mph S
Humidity32%
Visibility—
Dew point40°
Thu, 2276° / 49°0
76 °
Defeated, Thursday, 22 October
Mostly clear. High 76°, low 49°.
Pressure30.15 inHg
Wind7.7 mph S
Humidity39%
Visibility—
Dew point45°
Fri, 2361° / 47°0.04
61 °
Defeated, Friday, 23 October
Light rain. High 61°, low 47°.
Pressure30.03 inHg
Wind8.7 mph NW
Humidity86%
Visibility—
Dew point56°
Sat, 2455° / 37°0
55 °
Defeated, Saturday, 24 October
Clear. High 55°, low 37°.
Pressure30.09 inHg
Wind12.7 mph NW
Humidity36%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2566° / 51°0.16
66 °
Defeated, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.16 in
Chance of precipitation35%
Record high82° (2024)
Record low34° (2013)
Mon, 2666° / 50°0.15
66 °
Defeated, Monday, 26 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.15 in
Chance of precipitation27%
Record high82° (1963)
Record low33° (1962)
Tue, 2766° / 50°0.14
66 °
Defeated, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.14 in
Chance of precipitation30%
Record high83° (1963)
Record low36° (1962)
Wed, 2865° / 50°0.16
65 °
Defeated, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.16 in
Chance of precipitation33%
Record high82° (1991)
Record low32° (1976)
Thu, 2965° / 49°0.11
65 °
Defeated, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.11 in
Chance of precipitation27%
Record high83° (2016)
Record low33° (1976)
Fri, 3067° / 49°0.09
67 °
Defeated, 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°0.11
67 °
Defeated, 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°0.15
66 °
Defeated, 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°0.09
65 °
Defeated, 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°0.08
63 °
Defeated, 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°0.1
62 °
Defeated, 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°0.17
62 °
Defeated, 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°0.15
61 °
Defeated, 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°0.18
61 °
Defeated, 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)
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 Defeated, 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 Defeated, 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.