Monthly outlook for Opossum, TN: average high 69.2°, average low 46.5°. That is 1.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 26 October (78.9°), the coolest 28 October (34.1°).
69.2°/46.5°
Average high / low
+1.1°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
72°
68.2°
+2.1°
30 October – 8 November
64.5°
64.3°
+0.1°
9 November – 18 November
at normal
59.7°
—
October records over 66 years
93.9°2 October 2019All-time high
32°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Henning (2 mi).
Wed, 2177° / 44°0
77 °
Opossum, Wednesday, 21 October
Clear. High 77°, low 44°.
Pressure30.24 inHg
Wind5 mph N
Humidity37%
Visibility6.2 mi
Dew point45°
Thu, 2276° / 48°0
76 °
Opossum, Thursday, 22 October
Clear. High 76°, low 48°.
Pressure30.24 inHg
Wind6 mph NE
Humidity39%
Visibility6.2 mi
Dew point46°
Fri, 2376° / 53°0
76 °
Opossum, Friday, 23 October
Clear. High 76°, low 53°.
Pressure30.27 inHg
Wind6.3 mph E
Humidity35%
Visibility6.2 mi
Dew point43°
Sat, 2478° / 53°0
78 °
Opossum, Saturday, 24 October
Partly cloudy. High 78°, low 53°.
Pressure30.33 inHg
Wind6.8 mph SE
Humidity28%
Visibility—
Dew point39°
Sun, 2575° / 55°0
75 °
Opossum, Sunday, 25 October
Overcast. High 75°, low 55°.
Pressure30.42 inHg
Wind7.2 mph SE
Humidity24%
Visibility—
Dew point33°
Mon, 2679° / 53°0
79 °
Opossum, Monday, 26 October
Mostly clear. High 79°, low 53°.
Pressure30.21 inHg
Wind9 mph S
Humidity22%
Visibility—
Dew point33°
Tue, 2763° / 46°0
63 °
Opossum, Tuesday, 27 October
Light rain. High 63°, low 46°.
Pressure30.42 inHg
Wind17.7 mph N
Humidity53%
Visibility—
Dew point35°
Wed, 2859° / 34°0
59 °
Opossum, Wednesday, 28 October
Clear. High 59°, low 34°.
Pressure30.42 inHg
Wind10 mph NE
Humidity18%
Visibility—
Dew point11°
Thu, 2963° / 37°0
63 °
Opossum, Thursday, 29 October
Overcast. High 63°, low 37°.
Pressure30.24 inHg
Wind7 mph W
Humidity17%
Visibility—
Dew point13°
Fri, 3062° / 42°0
62 °
Opossum, Friday, 30 October
Clear. High 62°, low 42°.
Pressure30.33 inHg
Wind12.9 mph N
Humidity24%
Visibility—
Dew point21°
Sat, 3158° / 40°0
58 °
Opossum, Saturday, 31 October
Light rain. High 58°, low 40°.
Pressure30.30 inHg
Wind8 mph E
Humidity21%
Visibility—
Dew point15°
Sun, 0158° / 47°0
58 °
Opossum, Sunday, 1 November
Overcast. High 58°, low 47°.
Pressure30.21 inHg
Wind6.1 mph NW
Humidity40%
Visibility—
Dew point33°
Mon, 0268° / 42°0
68 °
Opossum, Monday, 2 November
Clear. High 68°, low 42°.
Pressure30.30 inHg
Wind6.2 mph SE
Humidity36%
Visibility—
Dew point35°
Tue, 0371° / 47°0
71 °
Opossum, Tuesday, 3 November
Overcast. High 71°, low 47°.
Pressure30.21 inHg
Wind10.7 mph S
Humidity31%
Visibility—
Dew point35°
Wed, 0471° / 57°0.06
71 °
Opossum, Wednesday, 4 November
Light rain. High 71°, low 57°.
Pressure30.06 inHg
Wind18.9 mph S
Humidity54%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0563° / 49°0.14
63 °
Opossum, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.14 in
Chance of precipitation32%
Record high80° (2024)
Record low26° (1991)
Fri, 0662° / 48°0.19
62 °
Opossum, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.19 in
Chance of precipitation32%
Record high78° (2023)
Record low30° (1967)
Sat, 0762° / 48°0.13
62 °
Opossum, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (2023)
Record low28° (1993)
Sun, 0863° / 48°0.04
63 °
Opossum, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high80° (2005)
Record low27° (1991)
Mon, 0964° / 48°0.12
64 °
Opossum, Monday, 9 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.12 in
Chance of precipitation27%
Record high78° (2020)
Record low25° (1991)
Tue, 1061° / 47°0.11
61 °
Opossum, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (2002)
Record low28° (2025)
Wed, 1160° / 45°0.1
60 °
Opossum, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1989)
Record low26° (2025)
Thu, 1258° / 44°0.08
58 °
Opossum, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (1985)
Record low19° (2019)
Fri, 1358° / 43°0.09
58 °
Opossum, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation18%
Record high76° (1978)
Record low17° (2019)
Sat, 1459° / 44°0.08
59 °
Opossum, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.08 in
Chance of precipitation27%
Record high75° (2025)
Record low24° (1986)
Sun, 1559° / 45°0.17
59 °
Opossum, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.17 in
Chance of precipitation37%
Record high76° (1964)
Record low27° (1969)
Mon, 1659° / 44°0.18
59 °
Opossum, Monday, 16 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.18 in
Chance of precipitation32%
Record high75° (2016)
Record low29° (2019)
Tue, 1760° / 44°0.12
60 °
Opossum, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.12 in
Chance of precipitation25%
Record high78° (2016)
Record low26° (1997)
Wed, 1859° / 45°0.21
59 °
Opossum, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.21 in
Chance of precipitation35%
Record high76° (1985)
Record low23° (2014)
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 Opossum, 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 Opossum, 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.