Monthly outlook for Harrison Point, TN: average high 73.5°, average low 54°. That is 2.5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (84.6°), the coolest 18 October (44.2°).
73.5°/54°
Average high / low
+2.5°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
74.6°
70°
+2.6°
23 October – 1 November
71.6°
67.1°
+2.5°
2 November – 11 November
at normal
62.8°
—
October records over 66 years
97.7°3 October 2019All-time high
31.8°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Chattanooga (7 mi).
Wed, 1485° / 64°0
85 °
Harrison Point, Wednesday, 14 October
Clear. High 85°, low 64°.
Pressure30.12 inHg
Wind2.6 mph SE
Humidity69%
Visibility6.2 mi
Dew point66°
Thu, 1582° / 65°0
82 °
Harrison Point, Thursday, 15 October
Clear. High 82°, low 65°.
Pressure30.15 inHg
Wind3.1 mph S
Humidity66%
Visibility5.6 mi
Dew point66°
Fri, 1677° / 52°0
77 °
Harrison Point, Friday, 16 October
Partly cloudy. High 77°, low 52°.
Pressure30.00 inHg
Wind8.8 mph W
Humidity60%
Visibility6.2 mi
Dew point61°
Sat, 1760° / 48°0
60 °
Harrison Point, Saturday, 17 October
Clear. High 60°, low 48°.
Pressure30.42 inHg
Wind10.5 mph NE
Humidity56%
Visibility6.2 mi
Dew point40°
Sun, 1863° / 44°0
63 °
Harrison Point, Sunday, 18 October
Clear. High 63°, low 44°.
Pressure30.45 inHg
Wind7.5 mph NE
Humidity46%
Visibility—
Dew point38°
Mon, 1971° / 47°0
71 °
Harrison Point, Monday, 19 October
Overcast. High 71°, low 47°.
Pressure30.33 inHg
Wind3.5 mph SW
Humidity51%
Visibility—
Dew point45°
Tue, 2071° / 55°0
71 °
Harrison Point, Tuesday, 20 October
Overcast. High 71°, low 55°.
Pressure30.30 inHg
Wind3.5 mph N
Humidity57%
Visibility—
Dew point53°
Wed, 2178° / 57°0
78 °
Harrison Point, Wednesday, 21 October
Mostly clear. High 78°, low 57°.
Pressure30.24 inHg
Wind3.6 mph N
Humidity49%
Visibility—
Dew point55°
Thu, 2277° / 56°0
77 °
Harrison Point, Thursday, 22 October
Clear. High 77°, low 56°.
Pressure30.24 inHg
Wind5.8 mph SE
Humidity42%
Visibility—
Dew point49°
Fri, 2374° / 54°0
74 °
Harrison Point, Friday, 23 October
Partly cloudy. High 74°, low 54°.
Pressure30.24 inHg
Wind9.7 mph S
Humidity56%
Visibility—
Dew point55°
Sat, 2479° / 56°0
79 °
Harrison Point, Saturday, 24 October
Clear. High 79°, low 56°.
Pressure30.24 inHg
Wind3.3 mph NE
Humidity49%
Visibility—
Dew point55°
Sun, 2577° / 59°0
77 °
Harrison Point, Sunday, 25 October
Clear. High 77°, low 59°.
Pressure30.09 inHg
Wind9 mph N
Humidity45%
Visibility—
Dew point52°
Mon, 2669° / 49°0
69 °
Harrison Point, Monday, 26 October
Partly cloudy. High 69°, low 49°.
Pressure30.06 inHg
Wind8.2 mph N
Humidity30%
Visibility—
Dew point34°
Tue, 2766° / 47°0
66 °
Harrison Point, Tuesday, 27 October
Overcast. High 66°, low 47°.
Pressure30.15 inHg
Wind8 mph NE
Humidity41%
Visibility—
Dew point38°
Wed, 2865° / 50°0
65 °
Harrison Point, Wednesday, 28 October
Overcast. High 65°, low 50°.
Pressure30.21 inHg
Wind8.5 mph S
Humidity53%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2967° / 48°0.11
67 °
Harrison Point, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.11 in
Chance of precipitation25%
Record high84° (2016)
Record low32° (1976)
Fri, 3067° / 49°0.09
67 °
Harrison Point, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.09 in
Chance of precipitation17%
Record high84° (2016)
Record low32° (2017)
Sat, 3167° / 49°0.07
67 °
Harrison Point, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.07 in
Chance of precipitation27%
Record high84° (2016)
Record low36° (2012)
Sun, 0167° / 49°0.15
67 °
Harrison Point, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.15 in
Chance of precipitation27%
Record high84° (2016)
Record low28° (1993)
Mon, 0265° / 48°0.17
65 °
Harrison Point, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.17 in
Chance of precipitation32%
Record high82° (1961)
Record low31° (1993)
Tue, 0364° / 47°0.08
64 °
Harrison Point, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.08 in
Chance of precipitation23%
Record high82° (2016)
Record low29° (1966)
Wed, 0463° / 46°0.12
63 °
Harrison Point, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.12 in
Chance of precipitation30%
Record high77° (1987)
Record low27° (1966)
Thu, 0563° / 46°0.13
63 °
Harrison Point, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation30%
Record high75° (1975)
Record low25° (1991)
Fri, 0663° / 45°0.08
63 °
Harrison Point, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.08 in
Chance of precipitation28%
Record high77° (2015)
Record low26° (1967)
Sat, 0763° / 46°0.15
63 °
Harrison Point, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.15 in
Chance of precipitation35%
Record high79° (2024)
Record low30° (1967)
Sun, 0862° / 45°0.06
62 °
Harrison Point, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (2005)
Record low28° (1967)
Mon, 0963° / 45°0.13
63 °
Harrison Point, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.13 in
Chance of precipitation25%
Record high78° (2005)
Record low29° (1976)
Tue, 1062° / 45°0.16
62 °
Harrison Point, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.16 in
Chance of precipitation33%
Record high74° (2022)
Record low30° (2025)
Wed, 1161° / 43°0.14
61 °
Harrison Point, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.14 in
Chance of precipitation25%
Record high74° (2024)
Record low27° (2025)
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 Harrison Point, 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 Harrison Point, 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.