Monthly outlook for Middle Valley, TN: average high 70.9°, average low 57.6°. That is 4.4° above the climate normal for October. Precipitation is expected on 7 days (about 3.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (78.5°), the coolest 30 October (47.6°).
70.9°/57.6°
Average high / low
+4.4°
Above normal
7 / 4
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
70.4°
64.3°
+3.4°
9 November – 18 November
71.7°
60°
+6.5°
19 November – 28 November
at normal
57.4°
—
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 (9 mi).
Sat, 3172° / 51°0
72 °
Middle Valley, Saturday, 31 October
Overcast. High 72°, low 51°.
Pressure30.33 inHg
Wind3.8 mph SE
Humidity40%
Visibility6.2 mi
Dew point44°
Sun, 0160° / 48°0.19
60 °
Middle Valley, Sunday, 1 November
Rain. High 60°, low 48°.
Pressure30.36 inHg
Wind5 mph E
Humidity56%
Visibility6.2 mi
Dew point41°
Mon, 0269° / 52°0
69 °
Middle Valley, Monday, 2 November
Overcast. High 69°, low 52°.
Pressure30.27 inHg
Wind5.7 mph E
Humidity51%
Visibility6.2 mi
Dew point45°
Tue, 0367° / 58°0.07
67 °
Middle Valley, Tuesday, 3 November
Light rain. High 67°, low 58°.
Pressure30.12 inHg
Wind6.3 mph SE
Humidity73%
Visibility6.2 mi
Dew point55°
Wed, 0466° / 61°1.24
66 °
Middle Valley, Wednesday, 4 November
Rain. High 66°, low 61°.
Pressure29.91 inHg
Wind8.9 mph S
Humidity98%
Visibility—
Dew point65°
Thu, 0568° / 61°0.01
68 °
Middle Valley, Thursday, 5 November
Light rain. High 68°, low 61°.
Pressure30.00 inHg
Wind5.4 mph SW
Humidity84%
Visibility—
Dew point62°
Fri, 0669° / 63°0.02
69 °
Middle Valley, Friday, 6 November
Light rain. High 69°, low 63°.
Pressure30.03 inHg
Wind2.5 mph NE
Humidity83%
Visibility—
Dew point63°
Sat, 0776° / 60°0
76 °
Middle Valley, Saturday, 7 November
Mostly clear. High 76°, low 60°.
Pressure30.03 inHg
Wind5.4 mph NE
Humidity61%
Visibility—
Dew point60°
Sun, 0877° / 60°0
77 °
Middle Valley, Sunday, 8 November
Clear. High 77°, low 60°.
Pressure30.12 inHg
Wind3.8 mph E
Humidity56%
Visibility—
Dew point58°
Mon, 0969° / 64°0
69 °
Middle Valley, Monday, 9 November
Overcast. High 69°, low 64°.
Pressure30.21 inHg
Wind3.3 mph NE
Humidity76%
Visibility—
Dew point60°
Tue, 1075° / 63°0.06
75 °
Middle Valley, Tuesday, 10 November
Light rain. High 75°, low 63°.
Pressure30.15 inHg
Wind8.2 mph S
Humidity56%
Visibility—
Dew point56°
Wed, 1173° / 60°0.82
73 °
Middle Valley, Wednesday, 11 November
Heavy rain. High 73°, low 60°.
Pressure30.03 inHg
Wind6.3 mph SW
Humidity68%
Visibility—
Dew point60°
Thu, 1274° / 60°0
74 °
Middle Valley, Thursday, 12 November
Light rain. High 74°, low 60°.
Pressure29.97 inHg
Wind5.8 mph S
Humidity62%
Visibility—
Dew point59°
Fri, 1372° / 60°0.41
72 °
Middle Valley, Friday, 13 November
Rain. High 72°, low 60°.
Pressure29.88 inHg
Wind16.5 mph S
Humidity71%
Visibility—
Dew point60°
Sat, 1468° / 53°0.3
68 °
Middle Valley, Saturday, 14 November
Rain. High 68°, low 53°.
Pressure29.77 inHg
Wind10.4 mph W
Humidity56%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1558° / 42°0.19
58 °
Middle Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.19 in
Chance of precipitation32%
Record high74° (2005)
Record low23° (1969)
Mon, 1660° / 42°0.1
60 °
Middle Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.1 in
Chance of precipitation33%
Record high73° (1964)
Record low27° (1969)
Tue, 1759° / 42°0.11
59 °
Middle Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (1978)
Record low24° (1997)
Wed, 1860° / 42°0.1
60 °
Middle Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.1 in
Chance of precipitation25%
Record high77° (2016)
Record low24° (2014)
Thu, 1960° / 42°0.11
60 °
Middle Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (2025)
Record low22° (2014)
Fri, 2059° / 42°0.1
59 °
Middle Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (1979)
Record low28° (2022)
Sat, 2157° / 41°0.14
57 °
Middle Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation27%
Record high71° (2025)
Record low27° (2000)
Sun, 2257° / 41°0.12
57 °
Middle Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation33%
Record high75° (2025)
Record low24° (2008)
Mon, 2357° / 40°0.13
57 °
Middle Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high71° (1973)
Record low24° (1970)
Tue, 2457° / 41°0.16
57 °
Middle Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.16 in
Chance of precipitation32%
Record high70° (2025)
Record low19° (1970)
Wed, 2557° / 40°0.15
57 °
Middle Valley, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.15 in
Chance of precipitation28%
Record high71° (2010)
Record low21° (1970)
Thu, 2658° / 40°0.15
58 °
Middle Valley, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.15 in
Chance of precipitation33%
Record high70° (1966)
Record low26° (1991)
Fri, 2756° / 42°0.19
56 °
Middle Valley, Friday, 27 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.19 in
Chance of precipitation43%
Record high74° (1990)
Record low27° (2013)
Sat, 2856° / 40°0.25
56 °
Middle Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.25 in
Chance of precipitation38%
Record high72° (2001)
Record low23° (2013)
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 Middle Valley, 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 Middle Valley, 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.