Monthly outlook for Seaton Spring, TN: average high 74°, average low 53.5°. That is 3.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 15 October (84.3°), the coolest 18 October (42°).
74°/53.5°
Average high / low
+3.8°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
75°
67.9°
+3.9°
22 October – 31 October
72.3°
65.4°
+3.8°
1 November – 10 November
at normal
61.9°
—
October records over 66 years
91°3 October 2019All-time high
28.9°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Cosby (14 mi).
Tue, 1381° / 61°0
81 °
Seaton Spring, Tuesday, 13 October
Clear. High 81°, low 61°.
Pressure30.09 inHg
Wind5.9 mph SW
Humidity56%
Visibility6.2 mi
Dew point63°
Wed, 1484° / 62°0
84 °
Seaton Spring, Wednesday, 14 October
Clear. High 84°, low 62°.
Pressure30.09 inHg
Wind0.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point66°
Thu, 1584° / 67°0
84 °
Seaton Spring, Thursday, 15 October
Clear. High 84°, low 67°.
Pressure30.12 inHg
Wind3.2 mph W
Humidity65%
Visibility6.2 mi
Dew point69°
Fri, 1680° / 53°0.06
80 °
Seaton Spring, Friday, 16 October
Light rain. High 80°, low 53°.
Pressure29.97 inHg
Wind13.5 mph W
Humidity56%
Visibility6.2 mi
Dew point63°
Sat, 1759° / 47°0
59 °
Seaton Spring, Saturday, 17 October
Clear. High 59°, low 47°.
Pressure30.39 inHg
Wind9.4 mph NE
Humidity45%
Visibility—
Dew point35°
Sun, 1868° / 42°0
68 °
Seaton Spring, Sunday, 18 October
Clear. High 68°, low 42°.
Pressure30.39 inHg
Wind6.2 mph S
Humidity37%
Visibility—
Dew point38°
Mon, 1971° / 45°0
71 °
Seaton Spring, Monday, 19 October
Clear. High 71°, low 45°.
Pressure30.39 inHg
Wind5.2 mph SE
Humidity35%
Visibility—
Dew point38°
Tue, 2071° / 52°0
71 °
Seaton Spring, Tuesday, 20 October
Overcast. High 71°, low 52°.
Pressure30.27 inHg
Wind4.6 mph SE
Humidity49%
Visibility—
Dew point49°
Wed, 2172° / 53°0
72 °
Seaton Spring, Wednesday, 21 October
Clear. High 72°, low 53°.
Pressure30.21 inHg
Wind5.3 mph N
Humidity43%
Visibility—
Dew point46°
Thu, 2274° / 53°0
74 °
Seaton Spring, Thursday, 22 October
Clear. High 74°, low 53°.
Pressure30.18 inHg
Wind5 mph N
Humidity42%
Visibility—
Dew point47°
Fri, 2377° / 54°0
77 °
Seaton Spring, Friday, 23 October
Mostly clear. High 77°, low 54°.
Pressure30.18 inHg
Wind5.7 mph S
Humidity36%
Visibility—
Dew point46°
Sat, 2476° / 57°0
76 °
Seaton Spring, Saturday, 24 October
Overcast. High 76°, low 57°.
Pressure29.97 inHg
Wind7 mph SW
Humidity56%
Visibility—
Dew point57°
Sun, 2566° / 50°0.31
66 °
Seaton Spring, Sunday, 25 October
Rain. High 66°, low 50°.
Pressure30.00 inHg
Wind5.6 mph S
Humidity90%
Visibility—
Dew point55°
Mon, 2670° / 45°0
70 °
Seaton Spring, Monday, 26 October
Clear. High 70°, low 45°.
Pressure30.09 inHg
Wind4.6 mph N
Humidity45%
Visibility—
Dew point45°
Tue, 2771° / 54°0
71 °
Seaton Spring, Tuesday, 27 October
Overcast. High 71°, low 54°.
Pressure30.06 inHg
Wind4.5 mph SE
Humidity54%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2865° / 47°0.15
65 °
Seaton Spring, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.15 in
Chance of precipitation38%
Record high80° (1984)
Record low30° (1976)
Thu, 2964° / 46°0.11
64 °
Seaton Spring, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.11 in
Chance of precipitation32%
Record high80° (2020)
Record low29° (1976)
Fri, 3066° / 45°0.12
66 °
Seaton Spring, Friday, 30 October
Climate normal for this date — 60-year average.
Average high66°
Average low45°
Average precipitation0.12 in
Chance of precipitation25%
Record high78° (2024)
Record low31° (2017)
Sat, 3165° / 47°0.09
65 °
Seaton Spring, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.09 in
Chance of precipitation32%
Record high78° (2024)
Record low31° (1993)
Sun, 0165° / 47°0.08
65 °
Seaton Spring, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.08 in
Chance of precipitation38%
Record high80° (2016)
Record low29° (2023)
Mon, 0264° / 46°0.18
64 °
Seaton Spring, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.18 in
Chance of precipitation38%
Record high79° (2004)
Record low25° (2023)
Tue, 0363° / 44°0.08
63 °
Seaton Spring, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.08 in
Chance of precipitation28%
Record high78° (2003)
Record low26° (2014)
Wed, 0461° / 43°0.14
61 °
Seaton Spring, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.14 in
Chance of precipitation38%
Record high77° (2003)
Record low21° (1966)
Thu, 0561° / 43°0.13
61 °
Seaton Spring, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.13 in
Chance of precipitation32%
Record high76° (2024)
Record low25° (1966)
Fri, 0661° / 43°0.07
61 °
Seaton Spring, Friday, 6 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.07 in
Chance of precipitation35%
Record high80° (2024)
Record low27° (1967)
Sat, 0761° / 43°0.17
61 °
Seaton Spring, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.17 in
Chance of precipitation37%
Record high78° (2024)
Record low27° (1967)
Sun, 0861° / 42°0.11
61 °
Seaton Spring, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high80° (2023)
Record low28° (1971)
Mon, 0962° / 43°0.11
62 °
Seaton Spring, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (2024)
Record low28° (2019)
Tue, 1060° / 42°0.16
60 °
Seaton Spring, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.16 in
Chance of precipitation40%
Record high78° (2020)
Record low24° (2025)
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 Seaton Spring, 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 Seaton Spring, 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.