Monthly outlook for Jackson, TN: average high 79.9°, average low 55.9°. That is 4.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.8 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 14 October (92.1°), the coolest 18 October (39.6°).
79.9°/55.9°
Average high / low
+4.2°
Above normal
3 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 October – 15 October
85°
73.8°
+6.2°
16 October – 25 October
71.4°
69.3°
+1.2°
26 October – 4 November
at normal
66.4°
—
October records over 66 years
93.9°2 October 2019All-time high
31.8°31 October 2023All-time low
Wed, 0785° / 53°0
85 °
Jackson, Wednesday, 7 October
Clear. High 85°, low 53°.
Pressure30.00 inHg
Wind3.7 mph W
Humidity36%
Visibility6.2 mi
Dew point53°
Thu, 0887° / 54°0
87 °
Jackson, Thursday, 8 October
Clear. High 87°, low 54°.
Pressure30.06 inHg
Wind2.3 mph NE
Humidity35%
Visibility6.2 mi
Dew point53°
Fri, 0991° / 63°0
91 °
Jackson, Friday, 9 October
Clear. High 91°, low 63°.
Pressure30.12 inHg
Wind6.5 mph SE
Humidity31%
Visibility6.2 mi
Dew point53°
Sat, 1074° / 61°0.81
74 °
Jackson, Saturday, 10 October
Heavy rain. High 74°, low 61°.
Pressure30.00 inHg
Wind11.1 mph E
Humidity61%
Visibility6.2 mi
Dew point56°
Sun, 1172° / 62°0.29
72 °
Jackson, Sunday, 11 October
Rain. High 72°, low 62°.
Pressure29.83 inHg
Wind15.4 mph W
Humidity75%
Visibility—
Dew point60°
Mon, 1286° / 63°0
86 °
Jackson, Monday, 12 October
Mostly clear. High 86°, low 63°.
Pressure30.00 inHg
Wind6.6 mph SW
Humidity48%
Visibility—
Dew point59°
Tue, 1389° / 63°0
89 °
Jackson, Tuesday, 13 October
Clear. High 89°, low 63°.
Pressure30.00 inHg
Wind7.9 mph SW
Humidity35%
Visibility—
Dew point53°
Wed, 1492° / 66°0
92 °
Jackson, Wednesday, 14 October
Clear. High 92°, low 66°.
Pressure29.94 inHg
Wind11.9 mph S
Humidity36%
Visibility—
Dew point57°
Thu, 1590° / 71°0
90 °
Jackson, Thursday, 15 October
Clear. High 90°, low 71°.
Pressure29.94 inHg
Wind16.6 mph S
Humidity35%
Visibility—
Dew point56°
Fri, 1670° / 54°0.68
70 °
Jackson, Friday, 16 October
Rain. High 70°, low 54°.
Pressure30.21 inHg
Wind13.5 mph N
Humidity24%
Visibility—
Dew point28°
Sat, 1769° / 48°0
69 °
Jackson, Saturday, 17 October
Overcast. High 69°, low 48°.
Pressure30.21 inHg
Wind14 mph NW
Humidity15%
Visibility—
Dew point16°
Sun, 1863° / 40°0
63 °
Jackson, Sunday, 18 October
Clear. High 63°, low 40°.
Pressure30.24 inHg
Wind6.4 mph N
Humidity34%
Visibility—
Dew point29°
Mon, 1972° / 44°0
72 °
Jackson, Monday, 19 October
Clear. High 72°, low 44°.
Pressure30.18 inHg
Wind5.5 mph S
Humidity28%
Visibility—
Dew point32°
Tue, 2077° / 50°0
77 °
Jackson, Tuesday, 20 October
Clear. High 77°, low 50°.
Pressure30.18 inHg
Wind6.3 mph SE
Humidity27%
Visibility—
Dew point36°
Wed, 2178° / 52°0
78 °
Jackson, Wednesday, 21 October
Clear. High 78°, low 52°.
Pressure30.18 inHg
Wind5.5 mph SE
Humidity28%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2270° / 52°0.13
70 °
Jackson, Thursday, 22 October
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.13 in
Chance of precipitation20%
Record high85° (1963)
Record low36° (1987)
Fri, 2369° / 52°0.14
69 °
Jackson, Friday, 23 October
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.14 in
Chance of precipitation25%
Record high83° (2000)
Record low39° (1982)
Sat, 2468° / 52°0.16
68 °
Jackson, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.16 in
Chance of precipitation32%
Record high82° (2000)
Record low33° (1981)
Sun, 2567° / 52°0.15
67 °
Jackson, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.15 in
Chance of precipitation32%
Record high82° (2000)
Record low36° (2013)
Mon, 2668° / 51°0.17
68 °
Jackson, Monday, 26 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.17 in
Chance of precipitation33%
Record high83° (2014)
Record low37° (1962)
Tue, 2767° / 51°0.16
67 °
Jackson, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.16 in
Chance of precipitation27%
Record high81° (1963)
Record low38° (2001)
Wed, 2866° / 50°0.11
66 °
Jackson, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.11 in
Chance of precipitation33%
Record high82° (2023)
Record low34° (1976)
Thu, 2967° / 50°0.08
67 °
Jackson, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.08 in
Chance of precipitation25%
Record high83° (2016)
Record low33° (1976)
Fri, 3067° / 51°0.12
67 °
Jackson, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.12 in
Chance of precipitation25%
Record high83° (2016)
Record low34° (1993)
Sat, 3168° / 52°0.13
68 °
Jackson, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.13 in
Chance of precipitation30%
Record high85° (2016)
Record low32° (2023)
Sun, 0167° / 51°0.14
67 °
Jackson, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.14 in
Chance of precipitation32%
Record high85° (2016)
Record low29° (1993)
Mon, 0265° / 49°0.1
65 °
Jackson, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.1 in
Chance of precipitation37%
Record high82° (2016)
Record low33° (2023)
Tue, 0364° / 48°0.08
64 °
Jackson, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.08 in
Chance of precipitation28%
Record high81° (2016)
Record low29° (1966)
Wed, 0464° / 48°0.12
64 °
Jackson, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.12 in
Chance of precipitation25%
Record high80° (2024)
Record low24° (1991)
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 Jackson, 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 Jackson, 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.