Monthly outlook for Harrison Point, TN: average high 69.8°, average low 48.9°. That is 0.1° below the climate normal for October. Precipitation is expected on 2 days (about 1.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 15 October (82.3°), the coolest 19 October (32.5°).
69.8°/48.9°
Average high / low
−0.1°
Below normal
2 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
70.5°
71.1°
-0.3°
20 October – 29 October
68.7°
67.8°
+0.5°
30 October – 8 November
at normal
64.3°
—
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).
Sun, 1167° / 57°0.15
67 °
Harrison Point, Sunday, 11 October
Light rain. High 67°, low 57°.
Pressure29.97 inHg
Wind9.6 mph W
Humidity83%
Visibility6.2 mi
Dew point61°
Mon, 1281° / 56°0
81 °
Harrison Point, Monday, 12 October
Overcast. High 81°, low 56°.
Pressure30.12 inHg
Wind0.7 mph S
Humidity67%
Visibility6.2 mi
Dew point62°
Tue, 1381° / 61°0
81 °
Harrison Point, Tuesday, 13 October
Clear. High 81°, low 61°.
Pressure30.09 inHg
Wind2.3 mph SW
Humidity65%
Visibility6.2 mi
Dew point65°
Wed, 1481° / 61°0
81 °
Harrison Point, Wednesday, 14 October
Clear. High 81°, low 61°.
Pressure30.12 inHg
Wind1.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point62°
Thu, 1582° / 64°0
82 °
Harrison Point, Thursday, 15 October
Light rain. High 82°, low 64°.
Pressure30.12 inHg
Wind3.1 mph SE
Humidity63%
Visibility—
Dew point66°
Fri, 1681° / 60°0.02
81 °
Harrison Point, Friday, 16 October
Light rain. High 81°, low 60°.
Pressure30.06 inHg
Wind10.6 mph NW
Humidity56%
Visibility—
Dew point62°
Sat, 1754° / 39°0
54 °
Harrison Point, Saturday, 17 October
Light rain. High 54°, low 39°.
Pressure30.27 inHg
Wind15.6 mph NW
Humidity47%
Visibility—
Dew point27°
Sun, 1853° / 34°0
53 °
Harrison Point, Sunday, 18 October
Clear. High 53°, low 34°.
Pressure30.50 inHg
Wind13 mph NE
Humidity32%
Visibility—
Dew point20°
Mon, 1960° / 32°0
60 °
Harrison Point, Monday, 19 October
Clear. High 60°, low 32°.
Pressure30.53 inHg
Wind4.9 mph N
Humidity33%
Visibility—
Dew point26°
Tue, 2064° / 37°0
64 °
Harrison Point, Tuesday, 20 October
Clear. High 64°, low 37°.
Pressure30.42 inHg
Wind2.9 mph NE
Humidity31%
Visibility—
Dew point29°
Wed, 2167° / 40°0
67 °
Harrison Point, Wednesday, 21 October
Clear. High 67°, low 40°.
Pressure30.33 inHg
Wind3.4 mph S
Humidity29%
Visibility—
Dew point30°
Thu, 2271° / 43°0
71 °
Harrison Point, Thursday, 22 October
Clear. High 71°, low 43°.
Pressure30.21 inHg
Wind3.7 mph NW
Humidity32%
Visibility—
Dew point36°
Fri, 2372° / 48°0
72 °
Harrison Point, Friday, 23 October
Clear. High 72°, low 48°.
Pressure30.15 inHg
Wind6.3 mph N
Humidity36%
Visibility—
Dew point41°
Sat, 2468° / 46°0
68 °
Harrison Point, Saturday, 24 October
Clear. High 68°, low 46°.
Pressure30.24 inHg
Wind7.1 mph NE
Humidity35%
Visibility—
Dew point36°
Sun, 2570° / 45°0
70 °
Harrison Point, Sunday, 25 October
Clear. High 70°, low 45°.
Pressure30.30 inHg
Wind5.7 mph N
Humidity42%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2668° / 50°0.14
68 °
Harrison Point, Monday, 26 October
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.14 in
Chance of precipitation20%
Record high83° (1963)
Record low33° (1962)
Tue, 2767° / 50°0.12
67 °
Harrison Point, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.12 in
Chance of precipitation23%
Record high82° (1963)
Record low36° (1962)
Wed, 2867° / 49°0.14
67 °
Harrison Point, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.14 in
Chance of precipitation30%
Record high82° (1991)
Record low33° (2001)
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)
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.