Monthly outlook for Grassy Cove, TN: average high 62.9°, average low 46.6°. That is 0.8° above the climate normal for October. Precipitation is expected on 5 days (about 3.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 26 October (74.2°), the coolest 7 November (26.2°).
62.9°/46.6°
Average high / low
+0.8°
Above normal
5 / 5
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
69.5°
62.9°
+3.7°
3 November – 12 November
51.8°
58.2°
-3.5°
13 November – 22 November
at normal
54.7°
—
October records over 66 years
92.1°3 October 2019All-time high
29.1°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Crossville (10 mi).
Sun, 2570° / 42°0
70 °
Grassy Cove, Sunday, 25 October
Clear. High 70°, low 42°.
Pressure30.45 inHg
Wind3 mph NE
Humidity41%
Visibility6.2 mi
Dew point44°
Mon, 2674° / 50°0
74 °
Grassy Cove, Monday, 26 October
Partly cloudy. High 74°, low 50°.
Pressure30.33 inHg
Wind4.4 mph N
Humidity36%
Visibility6.2 mi
Dew point42°
Tue, 2774° / 53°0
74 °
Grassy Cove, Tuesday, 27 October
Overcast. High 74°, low 53°.
Pressure30.27 inHg
Wind4 mph SE
Humidity35%
Visibility6.2 mi
Dew point42°
Wed, 2872° / 56°0
72 °
Grassy Cove, Wednesday, 28 October
Overcast. High 72°, low 56°.
Pressure30.30 inHg
Wind6.7 mph S
Humidity27%
Visibility—
Dew point34°
Thu, 2973° / 54°0
73 °
Grassy Cove, Thursday, 29 October
Partly cloudy. High 73°, low 54°.
Pressure30.30 inHg
Wind7 mph S
Humidity40%
Visibility—
Dew point45°
Fri, 3072° / 51°0
72 °
Grassy Cove, Friday, 30 October
Partly cloudy. High 72°, low 51°.
Pressure30.21 inHg
Wind4.8 mph NE
Humidity40%
Visibility—
Dew point44°
Sat, 3171° / 52°0
71 °
Grassy Cove, Saturday, 31 October
Overcast. High 71°, low 52°.
Pressure30.21 inHg
Wind5.5 mph S
Humidity44%
Visibility—
Dew point46°
Sun, 0163° / 54°0.07
63 °
Grassy Cove, Sunday, 1 November
Light rain. High 63°, low 54°.
Pressure30.21 inHg
Wind8.8 mph S
Humidity59%
Visibility—
Dew point47°
Mon, 0257° / 54°0.64
57 °
Grassy Cove, Monday, 2 November
Rain. High 57°, low 54°.
Pressure30.09 inHg
Wind3.8 mph S
Humidity97%
Visibility—
Dew point55°
Tue, 0361° / 58°0.79
61 °
Grassy Cove, Tuesday, 3 November
Rain. High 61°, low 58°.
Pressure29.85 inHg
Wind7.2 mph S
Humidity98%
Visibility—
Dew point60°
Wed, 0460° / 51°0.93
60 °
Grassy Cove, Wednesday, 4 November
Rain. High 60°, low 51°.
Pressure29.68 inHg
Wind5.6 mph SE
Humidity98%
Visibility—
Dew point59°
Thu, 0551° / 41°0.6
51 °
Grassy Cove, Thursday, 5 November
Rain. High 51°, low 41°.
Pressure29.65 inHg
Wind17.2 mph NW
Humidity94%
Visibility—
Dew point47°
Fri, 0647° / 32°0
47 °
Grassy Cove, Friday, 6 November
Overcast. High 47°, low 32°.
Pressure30.21 inHg
Wind9.1 mph NW
Humidity45%
Visibility—
Dew point25°
Sat, 0745° / 26°0
45 °
Grassy Cove, Saturday, 7 November
Clear. High 45°, low 26°.
Pressure30.50 inHg
Wind6.5 mph N
Humidity34%
Visibility—
Dew point15°
Sun, 0848° / 30°0
48 °
Grassy Cove, Sunday, 8 November
Overcast. High 48°, low 30°.
Pressure30.42 inHg
Wind12.5 mph S
Humidity38%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0959° / 43°0.16
59 °
Grassy Cove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.16 in
Chance of precipitation25%
Record high74° (2005)
Record low26° (2019)
Tue, 1057° / 42°0.15
57 °
Grassy Cove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (2020)
Record low24° (2025)
Wed, 1157° / 41°0.12
57 °
Grassy Cove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (1985)
Record low22° (2025)
Thu, 1256° / 40°0.11
56 °
Grassy Cove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high71° (1989)
Record low18° (2019)
Fri, 1355° / 38°0.04
55 °
Grassy Cove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (1985)
Record low16° (2019)
Sat, 1455° / 39°0.08
55 °
Grassy Cove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.08 in
Chance of precipitation33%
Record high70° (1993)
Record low22° (1986)
Sun, 1555° / 40°0.19
55 °
Grassy Cove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.19 in
Chance of precipitation38%
Record high69° (1985)
Record low19° (1969)
Mon, 1655° / 39°0.15
55 °
Grassy Cove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.15 in
Chance of precipitation35%
Record high71° (1964)
Record low26° (2018)
Tue, 1755° / 39°0.13
55 °
Grassy Cove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.13 in
Chance of precipitation32%
Record high73° (2016)
Record low22° (2022)
Wed, 1856° / 40°0.14
56 °
Grassy Cove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.14 in
Chance of precipitation32%
Record high73° (2016)
Record low21° (2014)
Thu, 1956° / 40°0.12
56 °
Grassy Cove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (1985)
Record low19° (2014)
Fri, 2055° / 40°0.1
55 °
Grassy Cove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (1979)
Record low22° (2022)
Sat, 2153° / 39°0.14
53 °
Grassy Cove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.14 in
Chance of precipitation28%
Record high67° (2003)
Record low24° (2000)
Sun, 2253° / 38°0.15
53 °
Grassy Cove, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.15 in
Chance of precipitation33%
Record high67° (1999)
Record low20° (1964)
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 Grassy Cove, 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 Grassy Cove, 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.