Monthly outlook for Blue Sky, TN: average high 67.8°, average low 45.4°. That is 0° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 24 October (77°), the coolest 29 October (29.1°).
67.8°/45.4°
Average high / low
+0°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
72.1°
68.3°
+2.1°
29 October – 7 November
60.5°
65.2°
-2.6°
8 November – 17 November
at normal
60.4°
—
October records over 66 years
95.9°2 October 2019All-time high
31.5°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Lobelville (5 mi).
Tue, 2075° / 42°0
75 °
Blue Sky, Tuesday, 20 October
Clear. High 75°, low 42°.
Pressure30.33 inHg
Wind4.2 mph NE
Humidity37%
Visibility6.2 mi
Dew point43°
Wed, 2174° / 45°0
74 °
Blue Sky, Wednesday, 21 October
Partly cloudy. High 74°, low 45°.
Pressure30.27 inHg
Wind4.1 mph N
Humidity35%
Visibility6.2 mi
Dew point43°
Thu, 2274° / 50°0
74 °
Blue Sky, Thursday, 22 October
Clear. High 74°, low 50°.
Pressure30.24 inHg
Wind4.7 mph NE
Humidity37%
Visibility6.2 mi
Dew point45°
Fri, 2373° / 51°0
73 °
Blue Sky, Friday, 23 October
Clear. High 73°, low 51°.
Pressure30.21 inHg
Wind6.7 mph NE
Humidity36%
Visibility—
Dew point41°
Sat, 2477° / 49°0
77 °
Blue Sky, Saturday, 24 October
Overcast. High 77°, low 49°.
Pressure30.33 inHg
Wind6.9 mph E
Humidity32%
Visibility—
Dew point41°
Sun, 2572° / 51°0
72 °
Blue Sky, Sunday, 25 October
Overcast. High 72°, low 51°.
Pressure30.39 inHg
Wind4.7 mph S
Humidity34%
Visibility—
Dew point39°
Mon, 2674° / 55°0
74 °
Blue Sky, Monday, 26 October
Overcast. High 74°, low 55°.
Pressure30.27 inHg
Wind5 mph SE
Humidity34%
Visibility—
Dew point42°
Tue, 2773° / 53°0
73 °
Blue Sky, Tuesday, 27 October
Overcast. High 73°, low 53°.
Pressure30.12 inHg
Wind7.4 mph S
Humidity47%
Visibility—
Dew point47°
Wed, 2859° / 37°0.03
59 °
Blue Sky, Wednesday, 28 October
Light rain. High 59°, low 37°.
Pressure30.27 inHg
Wind13.3 mph NW
Humidity21%
Visibility—
Dew point13°
Thu, 2956° / 29°0
56 °
Blue Sky, Thursday, 29 October
Mostly clear. High 56°, low 29°.
Pressure30.30 inHg
Wind6.3 mph NE
Humidity18%
Visibility—
Dew point9°
Fri, 3061° / 35°0
61 °
Blue Sky, Friday, 30 October
Overcast. High 61°, low 35°.
Pressure30.12 inHg
Wind6.8 mph S
Humidity21%
Visibility—
Dew point16°
Sat, 3160° / 47°0.01
60 °
Blue Sky, Saturday, 31 October
Light rain. High 60°, low 47°.
Pressure30.12 inHg
Wind5.7 mph S
Humidity47%
Visibility—
Dew point37°
Sun, 0177° / 57°0.08
77 °
Blue Sky, Sunday, 1 November
Light rain. High 77°, low 57°.
Pressure30.00 inHg
Wind10.3 mph S
Humidity66%
Visibility—
Dew point58°
Mon, 0258° / 44°0
58 °
Blue Sky, Monday, 2 November
Clear. High 58°, low 44°.
Pressure30.12 inHg
Wind10.4 mph N
Humidity40%
Visibility—
Dew point31°
Tue, 0350° / 39°0
50 °
Blue Sky, Tuesday, 3 November
Overcast. High 50°, low 39°.
Pressure29.97 inHg
Wind6.4 mph N
Humidity60%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0464° / 48°0.09
64 °
Blue Sky, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation28%
Record high78° (1990)
Record low25° (1991)
Thu, 0563° / 47°0.15
63 °
Blue Sky, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.15 in
Chance of precipitation33%
Record high78° (2005)
Record low24° (1991)
Fri, 0663° / 47°0.14
63 °
Blue Sky, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.14 in
Chance of precipitation33%
Record high79° (2024)
Record low28° (1967)
Sat, 0763° / 47°0.17
63 °
Blue Sky, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.17 in
Chance of precipitation33%
Record high78° (2023)
Record low29° (1993)
Sun, 0863° / 47°0.06
63 °
Blue Sky, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.06 in
Chance of precipitation17%
Record high81° (2005)
Record low28° (1971)
Mon, 0963° / 47°0.16
63 °
Blue Sky, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.16 in
Chance of precipitation32%
Record high77° (2020)
Record low24° (2019)
Tue, 1062° / 46°0.13
62 °
Blue Sky, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation32%
Record high77° (2002)
Record low28° (1991)
Wed, 1161° / 44°0.1
61 °
Blue Sky, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (1978)
Record low24° (2025)
Thu, 1259° / 43°0.07
59 °
Blue Sky, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.07 in
Chance of precipitation27%
Record high76° (2010)
Record low18° (2019)
Fri, 1359° / 42°0.06
59 °
Blue Sky, Friday, 13 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.06 in
Chance of precipitation22%
Record high77° (1978)
Record low17° (2019)
Sat, 1459° / 42°0.09
59 °
Blue Sky, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (1964)
Record low24° (1986)
Sun, 1559° / 44°0.13
59 °
Blue Sky, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation33%
Record high77° (1964)
Record low25° (1969)
Mon, 1659° / 43°0.13
59 °
Blue Sky, Monday, 16 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.13 in
Chance of precipitation35%
Record high77° (1964)
Record low27° (2019)
Tue, 1760° / 43°0.1
60 °
Blue Sky, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.1 in
Chance of precipitation25%
Record high79° (2016)
Record low26° (1997)
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 Blue Sky, 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 Blue Sky, 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.