Monthly outlook for Hidden Valley, TN: average high 68.2°, average low 48.1°. That is 1.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 27 October (73.4°), the coolest 24 October (41.8°).
68.2°/48.1°
Average high / low
+1.8°
Above normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
71.2°
66°
+2.9°
1 November – 10 November
63.2°
62.2°
+0.6°
11 November – 20 November
at normal
57.9°
—
October records over 66 years
96.8°3 October 2019All-time high
27.9°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Knoxville (8 mi).
Fri, 2371° / 42°0
71 °
Hidden Valley, Friday, 23 October
Clear. High 71°, low 42°.
Pressure30.27 inHg
Wind6 mph NE
Humidity36%
Visibility6.2 mi
Dew point37°
Sat, 2471° / 42°0
71 °
Hidden Valley, Saturday, 24 October
Clear. High 71°, low 42°.
Pressure30.42 inHg
Wind3.6 mph SW
Humidity52%
Visibility6.2 mi
Dew point46°
Sun, 2570° / 48°0
70 °
Hidden Valley, Sunday, 25 October
Clear. High 70°, low 48°.
Pressure30.47 inHg
Wind4.5 mph NE
Humidity54%
Visibility6.2 mi
Dew point46°
Mon, 2671° / 46°0
71 °
Hidden Valley, Monday, 26 October
Partly cloudy. High 71°, low 46°.
Pressure30.39 inHg
Wind4 mph NE
Humidity53%
Visibility6.2 mi
Dew point45°
Tue, 2773° / 49°0
73 °
Hidden Valley, Tuesday, 27 October
Clear. High 73°, low 49°.
Pressure30.24 inHg
Wind4.6 mph NE
Humidity35%
Visibility—
Dew point40°
Wed, 2872° / 54°0
72 °
Hidden Valley, Wednesday, 28 October
Mostly clear. High 72°, low 54°.
Pressure30.18 inHg
Wind6.7 mph SW
Humidity35%
Visibility—
Dew point40°
Thu, 2971° / 50°0
71 °
Hidden Valley, Thursday, 29 October
Overcast. High 71°, low 50°.
Pressure30.21 inHg
Wind4.1 mph SW
Humidity35%
Visibility—
Dew point39°
Fri, 3072° / 53°0
72 °
Hidden Valley, Friday, 30 October
Overcast. High 72°, low 53°.
Pressure30.12 inHg
Wind6.3 mph W
Humidity40%
Visibility—
Dew point43°
Sat, 3170° / 53°0
70 °
Hidden Valley, Saturday, 31 October
Overcast. High 70°, low 53°.
Pressure30.06 inHg
Wind3.4 mph NE
Humidity41%
Visibility—
Dew point43°
Sun, 0162° / 55°0.41
62 °
Hidden Valley, Sunday, 1 November
Light rain. High 62°, low 55°.
Pressure29.85 inHg
Wind10.2 mph SW
Humidity95%
Visibility—
Dew point53°
Mon, 0259° / 54°0.13
59 °
Hidden Valley, Monday, 2 November
Light rain. High 59°, low 54°.
Pressure30.00 inHg
Wind10.3 mph W
Humidity77%
Visibility—
Dew point51°
Tue, 0362° / 45°0
62 °
Hidden Valley, Tuesday, 3 November
Overcast. High 62°, low 45°.
Pressure30.24 inHg
Wind8.4 mph NE
Humidity43%
Visibility—
Dew point36°
Wed, 0464° / 44°0
64 °
Hidden Valley, Wednesday, 4 November
Overcast. High 64°, low 44°.
Pressure30.36 inHg
Wind6.8 mph NE
Humidity42%
Visibility—
Dew point37°
Thu, 0565° / 45°0
65 °
Hidden Valley, Thursday, 5 November
Overcast. High 65°, low 45°.
Pressure30.39 inHg
Wind5.7 mph NE
Humidity40%
Visibility—
Dew point37°
Fri, 0667° / 48°0
67 °
Hidden Valley, Friday, 6 November
Partly cloudy. High 67°, low 48°.
Pressure30.24 inHg
Wind2.8 mph SW
Humidity44%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0761° / 44°0.15
61 °
Hidden Valley, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.15 in
Chance of precipitation37%
Record high80° (2024)
Record low28° (1967)
Sun, 0861° / 43°0.07
61 °
Hidden Valley, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (2023)
Record low28° (1993)
Mon, 0962° / 42°0.13
62 °
Hidden Valley, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.13 in
Chance of precipitation22%
Record high77° (2005)
Record low27° (2019)
Tue, 1061° / 43°0.13
61 °
Hidden Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.13 in
Chance of precipitation35%
Record high79° (2020)
Record low28° (1973)
Wed, 1159° / 41°0.15
59 °
Hidden Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.15 in
Chance of precipitation30%
Record high73° (2020)
Record low25° (2025)
Thu, 1258° / 41°0.12
58 °
Hidden Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.12 in
Chance of precipitation33%
Record high72° (1978)
Record low23° (2019)
Fri, 1357° / 39°0.03
57 °
Hidden Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (1978)
Record low20° (2019)
Sat, 1458° / 39°0.07
58 °
Hidden Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high75° (1993)
Record low22° (1986)
Sun, 1557° / 40°0.16
57 °
Hidden Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.16 in
Chance of precipitation37%
Record high74° (2005)
Record low22° (1969)
Mon, 1658° / 40°0.11
58 °
Hidden Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (2023)
Record low26° (1995)
Tue, 1758° / 40°0.11
58 °
Hidden Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (2016)
Record low25° (1997)
Wed, 1858° / 40°0.09
58 °
Hidden Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.09 in
Chance of precipitation22%
Record high77° (2016)
Record low23° (2014)
Thu, 1959° / 40°0.12
59 °
Hidden Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.12 in
Chance of precipitation27%
Record high75° (1985)
Record low21° (2014)
Fri, 2058° / 40°0.07
58 °
Hidden Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1991)
Record low25° (1969)
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 Hidden 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 Hidden 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.