Monthly outlook for Seaton Spring, TN: average high 73.4°, average low 55.4°. That is 3.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 14 October (84.3°), the coolest 18 October (42.4°).
73.4°/55.4°
Average high / low
+3.5°
Above normal
2 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
75.4°
67.9°
+4.1°
22 October – 31 October
70.1°
65.4°
+2.6°
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, 1380° / 60°0
80 °
Seaton Spring, Tuesday, 13 October
Clear. High 80°, low 60°.
Pressure30.09 inHg
Wind5.1 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
Wind3.2 mph W
Humidity64%
Visibility6.2 mi
Dew point68°
Thu, 1584° / 66°0
84 °
Seaton Spring, Thursday, 15 October
Clear. High 84°, low 66°.
Pressure30.15 inHg
Wind1 mph W
Humidity65%
Visibility6.2 mi
Dew point68°
Fri, 1678° / 56°0.21
78 °
Seaton Spring, Friday, 16 October
Rain. High 78°, low 56°.
Pressure30.06 inHg
Wind11 mph NW
Humidity95%
Visibility—
Dew point70°
Sat, 1761° / 47°0
61 °
Seaton Spring, Saturday, 17 October
Clear. High 61°, low 47°.
Pressure30.36 inHg
Wind10.7 mph NE
Humidity50%
Visibility—
Dew point40°
Sun, 1868° / 42°0
68 °
Seaton Spring, Sunday, 18 October
Clear. High 68°, low 42°.
Pressure30.39 inHg
Wind5.9 mph S
Humidity33%
Visibility—
Dew point34°
Mon, 1971° / 45°0
71 °
Seaton Spring, Monday, 19 October
Clear. High 71°, low 45°.
Pressure30.39 inHg
Wind5.1 mph SE
Humidity35%
Visibility—
Dew point39°
Tue, 2074° / 55°0
74 °
Seaton Spring, Tuesday, 20 October
Overcast. High 74°, low 55°.
Pressure30.27 inHg
Wind6.2 mph N
Humidity46%
Visibility—
Dew point49°
Wed, 2176° / 57°0.02
76 °
Seaton Spring, Wednesday, 21 October
Light rain. High 76°, low 57°.
Pressure30.21 inHg
Wind5.5 mph N
Humidity49%
Visibility—
Dew point53°
Thu, 2275° / 55°0
75 °
Seaton Spring, Thursday, 22 October
Clear. High 75°, low 55°.
Pressure30.33 inHg
Wind5.5 mph S
Humidity44%
Visibility—
Dew point49°
Fri, 2373° / 53°0
73 °
Seaton Spring, Friday, 23 October
Overcast. High 73°, low 53°.
Pressure30.33 inHg
Wind5.7 mph NW
Humidity46%
Visibility—
Dew point48°
Sat, 2474° / 57°0
74 °
Seaton Spring, Saturday, 24 October
Clear. High 74°, low 57°.
Pressure30.24 inHg
Wind5.7 mph N
Humidity52%
Visibility—
Dew point53°
Sun, 2574° / 55°0
74 °
Seaton Spring, Sunday, 25 October
Overcast. High 74°, low 55°.
Pressure30.15 inHg
Wind6.7 mph S
Humidity43%
Visibility—
Dew point48°
Mon, 2663° / 57°0.44
63 °
Seaton Spring, Monday, 26 October
Rain. High 63°, low 57°.
Pressure29.91 inHg
Wind5.9 mph S
Humidity95%
Visibility—
Dew point61°
Tue, 2761° / 56°0.01
61 °
Seaton Spring, Tuesday, 27 October
Light rain. High 61°, low 56°.
Pressure29.94 inHg
Wind6.6 mph NE
Humidity73%
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.