Monthly outlook for Blair Gap, TN: average high 63.9°, average low 38.3°. That is 0.3° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 20 October (72.2°), the coolest 30 October (26°).
63.9°/38.3°
Average high / low
−0.3°
Below normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
66.5°
64.8°
+0.9°
29 October – 7 November
59.7°
62.2°
-1.4°
8 November – 17 November
at normal
57.5°
—
October records over 66 years
94.6°3 October 2019All-time high
28.2°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Kingsport (9 mi).
Tue, 2072° / 38°0
72 °
Blair Gap, Tuesday, 20 October
Clear. High 72°, low 38°.
Pressure30.30 inHg
Wind3.6 mph NE
Humidity48%
Visibility6.2 mi
Dew point42°
Wed, 2171° / 40°0
71 °
Blair Gap, Wednesday, 21 October
Clear. High 71°, low 40°.
Pressure30.24 inHg
Wind2.3 mph E
Humidity48%
Visibility6.2 mi
Dew point44°
Thu, 2269° / 42°0
69 °
Blair Gap, Thursday, 22 October
Clear. High 69°, low 42°.
Pressure30.21 inHg
Wind1.6 mph E
Humidity56%
Visibility6.2 mi
Dew point46°
Fri, 2365° / 43°0
65 °
Blair Gap, Friday, 23 October
Clear. High 65°, low 43°.
Pressure30.27 inHg
Wind6.9 mph NE
Humidity62%
Visibility6.2 mi
Dew point44°
Sat, 2464° / 42°0
64 °
Blair Gap, Saturday, 24 October
Clear. High 64°, low 42°.
Pressure30.42 inHg
Wind6.3 mph NE
Humidity46%
Visibility—
Dew point39°
Sun, 2567° / 38°0
67 °
Blair Gap, Sunday, 25 October
Mostly clear. High 67°, low 38°.
Pressure30.42 inHg
Wind5.4 mph NE
Humidity38%
Visibility—
Dew point37°
Mon, 2667° / 43°0
67 °
Blair Gap, Monday, 26 October
Overcast. High 67°, low 43°.
Pressure30.30 inHg
Wind3.1 mph E
Humidity40%
Visibility—
Dew point38°
Tue, 2768° / 45°0
68 °
Blair Gap, Tuesday, 27 October
Overcast. High 68°, low 45°.
Pressure30.18 inHg
Wind5 mph SW
Humidity38%
Visibility—
Dew point38°
Wed, 2856° / 41°0.02
56 °
Blair Gap, Wednesday, 28 October
Light rain. High 56°, low 41°.
Pressure30.15 inHg
Wind8 mph N
Humidity74%
Visibility—
Dew point43°
Thu, 2948° / 29°0
48 °
Blair Gap, Thursday, 29 October
Clear. High 48°, low 29°.
Pressure30.30 inHg
Wind8.5 mph NE
Humidity32%
Visibility—
Dew point17°
Fri, 3058° / 26°0
58 °
Blair Gap, Friday, 30 October
Clear. High 58°, low 26°.
Pressure30.33 inHg
Wind5.3 mph NE
Humidity23%
Visibility—
Dew point16°
Sat, 3162° / 32°0
62 °
Blair Gap, Saturday, 31 October
Partly cloudy. High 62°, low 32°.
Pressure30.30 inHg
Wind3.2 mph E
Humidity26%
Visibility—
Dew point23°
Sun, 0166° / 35°0
66 °
Blair Gap, Sunday, 1 November
Clear. High 66°, low 35°.
Pressure30.21 inHg
Wind4.3 mph NE
Humidity21%
Visibility—
Dew point21°
Mon, 0263° / 40°0
63 °
Blair Gap, Monday, 2 November
Overcast. High 63°, low 40°.
Pressure30.06 inHg
Wind3.9 mph E
Humidity34%
Visibility—
Dew point31°
Tue, 0361° / 42°0
61 °
Blair Gap, Tuesday, 3 November
Overcast. High 61°, low 42°.
Pressure29.97 inHg
Wind8.5 mph W
Humidity38%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0460° / 42°0.11
60 °
Blair Gap, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (2003)
Record low26° (1966)
Thu, 0560° / 42°0.13
60 °
Blair Gap, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.13 in
Chance of precipitation30%
Record high76° (2022)
Record low26° (1991)
Fri, 0660° / 42°0.06
60 °
Blair Gap, Friday, 6 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.06 in
Chance of precipitation30%
Record high79° (2024)
Record low27° (1967)
Sat, 0760° / 42°0.13
60 °
Blair Gap, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.13 in
Chance of precipitation32%
Record high79° (2024)
Record low27° (1967)
Sun, 0859° / 41°0.08
59 °
Blair Gap, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.08 in
Chance of precipitation27%
Record high78° (2023)
Record low26° (1971)
Mon, 0960° / 41°0.09
60 °
Blair Gap, Monday, 9 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (2023)
Record low25° (2019)
Tue, 1059° / 41°0.13
59 °
Blair Gap, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.13 in
Chance of precipitation35%
Record high77° (2020)
Record low27° (2025)
Wed, 1158° / 39°0.14
58 °
Blair Gap, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high76° (2020)
Record low23° (2025)
Thu, 1257° / 40°0.14
57 °
Blair Gap, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.14 in
Chance of precipitation37%
Record high70° (2003)
Record low23° (2019)
Fri, 1356° / 37°0.04
56 °
Blair Gap, Friday, 13 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (1978)
Record low16° (2019)
Sat, 1456° / 37°0.06
56 °
Blair Gap, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.06 in
Chance of precipitation27%
Record high76° (1993)
Record low23° (1986)
Sun, 1556° / 38°0.12
56 °
Blair Gap, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.12 in
Chance of precipitation38%
Record high73° (2005)
Record low20° (1969)
Mon, 1656° / 38°0.11
56 °
Blair Gap, Monday, 16 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (1988)
Record low26° (1967)
Tue, 1756° / 38°0.09
56 °
Blair Gap, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (2023)
Record low25° (2022)
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 Blair Gap, 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 Blair Gap, 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.