Monthly outlook for Mount Crest, TN: average high 68.1°, average low 50.8°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 15 October (85.4°), the coolest 27 October (37.6°).
68.1°/50.8°
Average high / low
+1.5°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
71.3°
66.4°
+2.7°
23 October – 1 November
62.8°
63.7°
-0.5°
2 November – 11 November
at normal
59.3°
—
October records over 66 years
92.7°3 October 2019All-time high
27°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Spencer (13 mi).
Wed, 1485° / 62°0
85 °
Mount Crest, Wednesday, 14 October
Overcast. High 85°, low 62°.
Pressure30.09 inHg
Wind3.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point63°
Thu, 1585° / 66°0
85 °
Mount Crest, Thursday, 15 October
Partly cloudy. High 85°, low 66°.
Pressure30.09 inHg
Wind4.6 mph SW
Humidity57%
Visibility6.2 mi
Dew point66°
Fri, 1673° / 51°0.05
73 °
Mount Crest, Friday, 16 October
Light rain. High 73°, low 51°.
Pressure30.06 inHg
Wind14 mph NW
Humidity75%
Visibility6.2 mi
Dew point58°
Sat, 1760° / 44°0
60 °
Mount Crest, Saturday, 17 October
Clear. High 60°, low 44°.
Pressure30.39 inHg
Wind9.4 mph N
Humidity40%
Visibility—
Dew point33°
Sun, 1865° / 44°0
65 °
Mount Crest, Sunday, 18 October
Clear. High 65°, low 44°.
Pressure30.39 inHg
Wind8 mph SE
Humidity42%
Visibility—
Dew point38°
Mon, 1965° / 43°0
65 °
Mount Crest, Monday, 19 October
Overcast. High 65°, low 43°.
Pressure30.33 inHg
Wind7 mph SE
Humidity53%
Visibility—
Dew point44°
Tue, 2055° / 52°0.14
55 °
Mount Crest, Tuesday, 20 October
Light rain. High 55°, low 52°.
Pressure30.27 inHg
Wind4.5 mph E
Humidity92%
Visibility—
Dew point52°
Wed, 2173° / 52°0
73 °
Mount Crest, Wednesday, 21 October
Clear. High 73°, low 52°.
Pressure30.21 inHg
Wind5.2 mph SE
Humidity53%
Visibility—
Dew point52°
Thu, 2272° / 55°0
72 °
Mount Crest, Thursday, 22 October
Clear. High 72°, low 55°.
Pressure30.24 inHg
Wind9.8 mph SE
Humidity51%
Visibility—
Dew point51°
Fri, 2371° / 55°0
71 °
Mount Crest, Friday, 23 October
Overcast. High 71°, low 55°.
Pressure30.24 inHg
Wind13 mph S
Humidity61%
Visibility—
Dew point55°
Sat, 2470° / 60°0.01
70 °
Mount Crest, Saturday, 24 October
Light rain. High 70°, low 60°.
Pressure30.21 inHg
Wind5.6 mph SE
Humidity69%
Visibility—
Dew point58°
Sun, 2561° / 46°0.4
61 °
Mount Crest, Sunday, 25 October
Rain. High 61°, low 46°.
Pressure30.12 inHg
Wind8.8 mph N
Humidity98%
Visibility—
Dew point55°
Mon, 2657° / 42°0
57 °
Mount Crest, Monday, 26 October
Overcast. High 57°, low 42°.
Pressure30.03 inHg
Wind10.3 mph N
Humidity49%
Visibility—
Dew point36°
Tue, 2758° / 38°0
58 °
Mount Crest, Tuesday, 27 October
Overcast. High 58°, low 38°.
Pressure29.85 inHg
Wind10.5 mph W
Humidity51%
Visibility—
Dew point36°
Wed, 2860° / 44°0
60 °
Mount Crest, Wednesday, 28 October
Mostly clear. High 60°, low 44°.
Pressure29.80 inHg
Wind10.2 mph NW
Humidity49%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2963° / 46°0.1
63 °
Mount Crest, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.1 in
Chance of precipitation20%
Record high79° (2016)
Record low27° (1976)
Fri, 3064° / 47°0.07
64 °
Mount Crest, Friday, 30 October
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.07 in
Chance of precipitation20%
Record high77° (2016)
Record low32° (2011)
Sat, 3164° / 48°0.09
64 °
Mount Crest, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation35%
Record high79° (2016)
Record low31° (1993)
Sun, 0163° / 47°0.12
63 °
Mount Crest, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.12 in
Chance of precipitation35%
Record high80° (2016)
Record low27° (2023)
Mon, 0262° / 46°0.15
62 °
Mount Crest, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.15 in
Chance of precipitation33%
Record high77° (2016)
Record low27° (1966)
Tue, 0360° / 45°0.07
60 °
Mount Crest, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation30%
Record high77° (2003)
Record low22° (1966)
Wed, 0459° / 44°0.11
59 °
Mount Crest, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (2017)
Record low11° (1966)
Thu, 0559° / 44°0.14
59 °
Mount Crest, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.14 in
Chance of precipitation33%
Record high72° (1975)
Record low22° (1991)
Fri, 0659° / 43°0.12
59 °
Mount Crest, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.12 in
Chance of precipitation37%
Record high75° (2024)
Record low25° (1967)
Sat, 0759° / 43°0.19
59 °
Mount Crest, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.19 in
Chance of precipitation35%
Record high77° (2024)
Record low26° (1967)
Sun, 0859° / 43°0.05
59 °
Mount Crest, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.05 in
Chance of precipitation20%
Record high77° (2023)
Record low26° (1976)
Mon, 0960° / 44°0.15
60 °
Mount Crest, Monday, 9 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.15 in
Chance of precipitation27%
Record high75° (2024)
Record low27° (1991)
Tue, 1058° / 43°0.15
58 °
Mount Crest, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.15 in
Chance of precipitation33%
Record high74° (2020)
Record low26° (2025)
Wed, 1158° / 41°0.12
58 °
Mount Crest, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (1985)
Record low22° (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 Mount Crest, 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 Mount Crest, 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.