Monthly outlook for Jena, TN: average high 71.8°, average low 51.7°. That is 1.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.9 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 16 October (83.6°), the coolest 18 October (34.9°).
71.8°/51.7°
Average high / low
+1.2°
Above normal
4 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
74.3°
70.8°
+2°
19 October – 28 October
67.6°
67.2°
+0.2°
29 October – 7 November
at normal
64.3°
—
October records over 66 years
96.4°3 October 2019All-time high
30.7°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Rarity Bay (6 mi).
Sat, 1074° / 56°1.66
74 °
Jena, Saturday, 10 October
Heavy rain. High 74°, low 56°.
Pressure29.91 inHg
Wind18.5 mph E
Humidity64%
Visibility6.2 mi
Dew point59°
Sun, 1170° / 60°0.15
70 °
Jena, Sunday, 11 October
Rain. High 70°, low 60°.
Pressure29.97 inHg
Wind15.9 mph SW
Humidity83%
Visibility6.2 mi
Dew point62°
Mon, 1280° / 59°0
80 °
Jena, Monday, 12 October
Overcast. High 80°, low 59°.
Pressure30.09 inHg
Wind5.3 mph SW
Humidity68%
Visibility6.2 mi
Dew point63°
Tue, 1380° / 63°0
80 °
Jena, Tuesday, 13 October
Clear. High 80°, low 63°.
Pressure30.03 inHg
Wind7.5 mph SW
Humidity64%
Visibility6.2 mi
Dew point64°
Wed, 1482° / 65°0
82 °
Jena, Wednesday, 14 October
Light rain. High 82°, low 65°.
Pressure30.00 inHg
Wind4.3 mph S
Humidity71%
Visibility—
Dew point69°
Thu, 1579° / 66°0.07
79 °
Jena, Thursday, 15 October
Light rain. High 79°, low 66°.
Pressure30.09 inHg
Wind3.4 mph N
Humidity82%
Visibility—
Dew point63°
Fri, 1684° / 61°0.03
84 °
Jena, Friday, 16 October
Light rain. High 84°, low 61°.
Pressure29.97 inHg
Wind15.9 mph SW
Humidity53%
Visibility—
Dew point62°
Sat, 1759° / 42°0
59 °
Jena, Saturday, 17 October
Clear. High 59°, low 42°.
Pressure30.24 inHg
Wind11.4 mph N
Humidity34%
Visibility—
Dew point27°
Sun, 1859° / 35°0
59 °
Jena, Sunday, 18 October
Clear. High 59°, low 35°.
Pressure30.30 inHg
Wind10.5 mph NE
Humidity32%
Visibility—
Dew point25°
Mon, 1965° / 39°0
65 °
Jena, Monday, 19 October
Overcast. High 65°, low 39°.
Pressure30.33 inHg
Wind4.5 mph W
Humidity33%
Visibility—
Dew point32°
Tue, 2069° / 43°0
69 °
Jena, Tuesday, 20 October
Mostly clear. High 69°, low 43°.
Pressure30.36 inHg
Wind6.5 mph NE
Humidity34%
Visibility—
Dew point36°
Wed, 2172° / 45°0
72 °
Jena, Wednesday, 21 October
Clear. High 72°, low 45°.
Pressure30.33 inHg
Wind4 mph N
Humidity37%
Visibility—
Dew point41°
Thu, 2272° / 45°0
72 °
Jena, Thursday, 22 October
Overcast. High 72°, low 45°.
Pressure30.21 inHg
Wind2.8 mph NW
Humidity32%
Visibility—
Dew point37°
Fri, 2372° / 53°0.04
72 °
Jena, Friday, 23 October
Light rain. High 72°, low 53°.
Pressure29.97 inHg
Wind7.2 mph W
Humidity49%
Visibility—
Dew point49°
Sat, 2454° / 39°0
54 °
Jena, Saturday, 24 October
Clear. High 54°, low 39°.
Pressure30.00 inHg
Wind11.6 mph NW
Humidity32%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2566° / 49°0.16
66 °
Jena, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.16 in
Chance of precipitation32%
Record high80° (2024)
Record low36° (2013)
Mon, 2667° / 50°0.11
67 °
Jena, Monday, 26 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.11 in
Chance of precipitation25%
Record high80° (1963)
Record low34° (1962)
Tue, 2766° / 50°0.17
66 °
Jena, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.17 in
Chance of precipitation30%
Record high80° (2014)
Record low34° (1962)
Wed, 2866° / 49°0.13
66 °
Jena, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.13 in
Chance of precipitation35%
Record high80° (1991)
Record low33° (1976)
Thu, 2966° / 48°0.11
66 °
Jena, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.11 in
Chance of precipitation22%
Record high82° (2016)
Record low31° (1976)
Fri, 3067° / 48°0.09
67 °
Jena, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2016)
Record low34° (2017)
Sat, 3167° / 49°0.07
67 °
Jena, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.07 in
Chance of precipitation25%
Record high82° (2016)
Record low34° (1993)
Sun, 0166° / 49°0.1
66 °
Jena, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.1 in
Chance of precipitation32%
Record high83° (2016)
Record low31° (1993)
Mon, 0265° / 48°0.16
65 °
Jena, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.16 in
Chance of precipitation33%
Record high80° (2000)
Record low31° (1993)
Tue, 0364° / 47°0.09
64 °
Jena, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.09 in
Chance of precipitation30%
Record high79° (2016)
Record low28° (1966)
Wed, 0463° / 46°0.11
63 °
Jena, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.11 in
Chance of precipitation35%
Record high77° (2003)
Record low22° (1966)
Thu, 0562° / 46°0.13
62 °
Jena, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation33%
Record high77° (2024)
Record low27° (1991)
Fri, 0662° / 45°0.09
62 °
Jena, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation32%
Record high80° (2024)
Record low28° (1967)
Sat, 0762° / 46°0.17
62 °
Jena, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.17 in
Chance of precipitation38%
Record high80° (2024)
Record low29° (1967)
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 Jena, 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 Jena, 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.