Monthly outlook for Marimont, TN: average high 74.6°, average low 54.8°. That is 3.1° 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 (84.8°), the coolest 18 October (46.4°).
74.6°/54.8°
Average high / low
+3.1°
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
75.8°
70°
+3.2°
23 October – 1 November
72.6°
67.1°
+3°
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 (5 mi).
Wed, 1485° / 63°0
85 °
Marimont, Wednesday, 14 October
Clear. High 85°, low 63°.
Pressure30.12 inHg
Wind2.3 mph SE
Humidity68%
Visibility6.2 mi
Dew point66°
Thu, 1584° / 65°0
84 °
Marimont, Thursday, 15 October
Clear. High 84°, low 65°.
Pressure30.15 inHg
Wind2.4 mph S
Humidity66%
Visibility1.5 mi
Dew point67°
Fri, 1678° / 55°0
78 °
Marimont, Friday, 16 October
Partly cloudy. High 78°, low 55°.
Pressure30.00 inHg
Wind9 mph W
Humidity61%
Visibility6.2 mi
Dew point62°
Sat, 1762° / 50°0
62 °
Marimont, Saturday, 17 October
Clear. High 62°, low 50°.
Pressure30.39 inHg
Wind10.5 mph NE
Humidity49%
Visibility—
Dew point40°
Sun, 1865° / 46°0
65 °
Marimont, Sunday, 18 October
Clear. High 65°, low 46°.
Pressure30.45 inHg
Wind7.2 mph NE
Humidity44%
Visibility—
Dew point39°
Mon, 1972° / 48°0
72 °
Marimont, Monday, 19 October
Overcast. High 72°, low 48°.
Pressure30.33 inHg
Wind3.3 mph NE
Humidity49%
Visibility—
Dew point46°
Tue, 2071° / 56°0
71 °
Marimont, Tuesday, 20 October
Overcast. High 71°, low 56°.
Pressure30.30 inHg
Wind3.1 mph N
Humidity58%
Visibility—
Dew point54°
Wed, 2179° / 58°0
79 °
Marimont, Wednesday, 21 October
Mostly clear. High 79°, low 58°.
Pressure30.24 inHg
Wind3.4 mph N
Humidity49%
Visibility—
Dew point56°
Thu, 2277° / 57°0
77 °
Marimont, Thursday, 22 October
Clear. High 77°, low 57°.
Pressure30.24 inHg
Wind7.1 mph SE
Humidity42%
Visibility—
Dew point49°
Fri, 2375° / 54°0
75 °
Marimont, Friday, 23 October
Partly cloudy. High 75°, low 54°.
Pressure30.24 inHg
Wind9.8 mph S
Humidity55%
Visibility—
Dew point55°
Sat, 2480° / 57°0
80 °
Marimont, Saturday, 24 October
Clear. High 80°, low 57°.
Pressure30.21 inHg
Wind3.2 mph NE
Humidity49%
Visibility—
Dew point56°
Sun, 2578° / 60°0
78 °
Marimont, Sunday, 25 October
Clear. High 78°, low 60°.
Pressure30.09 inHg
Wind9.6 mph N
Humidity45%
Visibility—
Dew point53°
Mon, 2670° / 50°0
70 °
Marimont, Monday, 26 October
Partly cloudy. High 70°, low 50°.
Pressure30.06 inHg
Wind8.3 mph N
Humidity30%
Visibility—
Dew point35°
Tue, 2767° / 49°0
67 °
Marimont, Tuesday, 27 October
Overcast. High 67°, low 49°.
Pressure30.15 inHg
Wind7.6 mph NE
Humidity41%
Visibility—
Dew point38°
Wed, 2866° / 51°0
66 °
Marimont, Wednesday, 28 October
Overcast. High 66°, low 51°.
Pressure30.21 inHg
Wind8.7 mph S
Humidity52%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2967° / 48°0.11
67 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 °
Marimont, 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 Marimont, 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 Marimont, 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.