Monthly outlook for South Fork, TN: average high 72.9°, average low 54°. That is 3.7° above the climate normal for October. Precipitation is expected on 4 days (about 3.9 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 31 October (82.1°), the coolest 5 November (45.5°).
72.9°/54°
Average high / low
+3.7°
Above normal
4 / 4
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
77.2°
67.5°
+5.4°
31 October – 9 November
65.6°
63.5°
+1.2°
10 November – 19 November
at normal
58.7°
—
October records over 66 years
92.5°2 October 2019All-time high
31.6°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Fowlkes (2 mi).
Thu, 2277° / 47°0
77 °
South Fork, Thursday, 22 October
Clear. High 77°, low 47°.
Pressure30.24 inHg
Wind5.3 mph NE
Humidity41%
Visibility6.2 mi
Dew point48°
Fri, 2375° / 49°0
75 °
South Fork, Friday, 23 October
Clear. High 75°, low 49°.
Pressure30.27 inHg
Wind6.6 mph E
Humidity41%
Visibility6.2 mi
Dew point47°
Sat, 2477° / 51°0
77 °
South Fork, Saturday, 24 October
Clear. High 77°, low 51°.
Pressure30.33 inHg
Wind5.5 mph S
Humidity41%
Visibility6.2 mi
Dew point49°
Sun, 2576° / 53°0
76 °
South Fork, Sunday, 25 October
Overcast. High 76°, low 53°.
Pressure30.39 inHg
Wind3.8 mph S
Humidity41%
Visibility6.2 mi
Dew point47°
Mon, 2674° / 53°0
74 °
South Fork, Monday, 26 October
Overcast. High 74°, low 53°.
Pressure30.27 inHg
Wind4.9 mph S
Humidity38%
Visibility—
Dew point44°
Tue, 2775° / 57°0
75 °
South Fork, Tuesday, 27 October
Overcast. High 75°, low 57°.
Pressure30.24 inHg
Wind6.3 mph SE
Humidity34%
Visibility—
Dew point41°
Wed, 2881° / 56°0
81 °
South Fork, Wednesday, 28 October
Clear. High 81°, low 56°.
Pressure30.18 inHg
Wind7.3 mph S
Humidity25%
Visibility—
Dew point37°
Thu, 2982° / 60°0
82 °
South Fork, Thursday, 29 October
Overcast. High 82°, low 60°.
Pressure30.15 inHg
Wind9.8 mph S
Humidity28%
Visibility—
Dew point42°
Fri, 3080° / 61°0
80 °
South Fork, Friday, 30 October
Overcast. High 80°, low 61°.
Pressure30.09 inHg
Wind7.6 mph E
Humidity31%
Visibility—
Dew point44°
Sat, 3182° / 62°0
82 °
South Fork, Saturday, 31 October
Overcast. High 82°, low 62°.
Pressure30.00 inHg
Wind20.9 mph S
Humidity27%
Visibility—
Dew point42°
Sun, 0172° / 63°2.37
72 °
South Fork, Sunday, 1 November
Heavy rain. High 72°, low 63°.
Pressure29.97 inHg
Wind18.7 mph SE
Humidity86%
Visibility—
Dew point59°
Mon, 0266° / 55°0.43
66 °
South Fork, Monday, 2 November
Rain. High 66°, low 55°.
Pressure29.77 inHg
Wind18 mph NW
Humidity85%
Visibility—
Dew point60°
Tue, 0355° / 53°0.46
55 °
South Fork, Tuesday, 3 November
Rain. High 55°, low 53°.
Pressure29.62 inHg
Wind16.7 mph NW
Humidity93%
Visibility—
Dew point52°
Wed, 0455° / 51°0.63
55 °
South Fork, Wednesday, 4 November
Rain. High 55°, low 51°.
Pressure29.59 inHg
Wind16.6 mph W
Humidity87%
Visibility—
Dew point47°
Thu, 0564° / 46°0
64 °
South Fork, Thursday, 5 November
Clear. High 64°, low 46°.
Pressure29.80 inHg
Wind14.3 mph SW
Humidity42%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0662° / 47°0.18
62 °
South Fork, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.18 in
Chance of precipitation32%
Record high77° (2023)
Record low30° (1967)
Sat, 0762° / 47°0.15
62 °
South Fork, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation30%
Record high78° (2023)
Record low27° (1993)
Sun, 0863° / 47°0.04
63 °
South Fork, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.04 in
Chance of precipitation12%
Record high79° (2005)
Record low27° (1991)
Mon, 0963° / 47°0.11
63 °
South Fork, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (2022)
Record low24° (1991)
Tue, 1061° / 46°0.11
61 °
South Fork, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (2020)
Record low27° (2025)
Wed, 1160° / 44°0.1
60 °
South Fork, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation27%
Record high75° (2010)
Record low25° (2025)
Thu, 1258° / 43°0.08
58 °
South Fork, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (1985)
Record low18° (2019)
Fri, 1358° / 42°0.11
58 °
South Fork, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation20%
Record high76° (1978)
Record low16° (2019)
Sat, 1458° / 43°0.09
58 °
South Fork, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2025)
Record low24° (1986)
Sun, 1558° / 44°0.17
58 °
South Fork, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.17 in
Chance of precipitation40%
Record high76° (2025)
Record low27° (1969)
Mon, 1658° / 43°0.19
58 °
South Fork, Monday, 16 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.19 in
Chance of precipitation32%
Record high75° (1964)
Record low28° (1970)
Tue, 1759° / 43°0.12
59 °
South Fork, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.12 in
Chance of precipitation23%
Record high78° (2016)
Record low25° (1997)
Wed, 1859° / 44°0.21
59 °
South Fork, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.21 in
Chance of precipitation32%
Record high76° (1985)
Record low23° (2014)
Thu, 1958° / 44°0.12
58 °
South Fork, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (1985)
Record low24° (2022)
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 South Fork, 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 South Fork, 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.